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Lu Q, Liu Y, Zhao J, Yao M. Successive accumulation of biotic assemblages at a fine spatial scale along glacier-fed waters. iScience 2024; 27:109476. [PMID: 38617565 PMCID: PMC11015461 DOI: 10.1016/j.isci.2024.109476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 01/14/2024] [Accepted: 03/08/2024] [Indexed: 04/16/2024] Open
Abstract
Glacier-fed waters create strong environmental filtering for biota, whereby different organisms may assume distinct distribution patterns. By using environmental DNA-based metabarcoding, we investigated the multi-group biodiversity distribution patterns of the Parlung No. 4 Glacier, on the Tibetan Plateau. Altogether, 642 taxa were identified from the meltwater stream and the downstream Ranwu Lake, including 125 cyanobacteria, 316 diatom, 183 invertebrate, and 18 vertebrate taxa. As the distance increased from the glacier terminus, community complexity increased via sequential occurrences of cyanobacteria, diatoms, invertebrates, and vertebrates, as well as increasing taxa numbers. The stream and lake showed different community compositions and distinct taxa. Furthermore, the correlations with environmental factors and community assembly mechanisms showed group- and habitat-specific patterns. Our results reveal the rapid spatial succession and increasing community complexity along glacial flowpaths and highlight the varying adaptivity of different organisms, while also providing insight into the ecosystem responses to global change.
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Affiliation(s)
- Qi Lu
- School of Life Sciences, Peking University, Beijing 100871, China
- Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China
| | - Yongqin Liu
- Center for Pan-Third Pole Environment, Lanzhou University, Lanzhou 730000, China
- State Key Laboratory of Tibetan Plateau Earth System, Resources and Environment (TPESRE), Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 101408, China
| | - Jindong Zhao
- School of Life Sciences, Peking University, Beijing 100871, China
- Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China
| | - Meng Yao
- School of Life Sciences, Peking University, Beijing 100871, China
- Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China
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2
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Sinha A, Yao M, Shippey E, Kho RM, Orlando MS. Perioperative venous thromboembolism risk in patients undergoing hysterectomy for fibroids: a U.S. retrospective cohort study. J Obstet Gynaecol Can 2024:102456. [PMID: 38588946 DOI: 10.1016/j.jogc.2024.102456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 02/27/2024] [Accepted: 03/07/2024] [Indexed: 04/10/2024]
Abstract
OBJECTIVE Venous thromboembolism (VTE) occurs in 0.4-0.7% of benign hysterectomies. Pelvic vascular compression secondary to fibroids may elevate VTE risk. We aimed to evaluate the incidence and timing of VTE among individuals undergoing hysterectomy for fibroids and other benign indications. METHODS Retrospective cohort study of patients who underwent a hysterectomy for fibroid and non-fibroid indications from January 2015 to December 2021. Main outcome measure was VTE consisting of pulmonary embolism or deep venous thrombosis diagnosed during 3 periods: i) preoperative (1 year before surgery until day before surgery), ii) early postoperative (surgery date through 6 weeks after surgery), and iii) late postoperative (6 weeks to 1 year after surgery). Demographics, comorbidities, surgical characteristics, and VTE rates were compared by indication. RESULTS 263 844 individuals with fibroids and 203 183 without were identified. 1.1% experienced VTE. On multivariable regression (adjusted demographic confounders and route of surgery), the presence of fibroids was associated with increased odds of preoperative (aOR 1.12, 95% CI 1.03-1.22, P = 0.011) and reduced odds of late postoperative VTE (aOR 0.81, 95% CI 0.73-0.91, P < 0.001). For individuals with fibroids, uterine weight ≥250 g and undergoing laparotomy were independently associated with preoperative (aOR 1.29, 95% CI 1.09-1.52, P = 0.003 and aOR 2.32, 95% CI 2.10-2.56, P < 0.001) and early postoperative VTE (aOR 1.32, 95% CI 1.08-1.62, P = 0.006 and aOR 1.72, 95% CI 1.50-1.96, P < 0.001). CONCLUSION Patients with fibroids were at increased odds of having VTE 1 year before hysterectomy. For those with fibroids, elevated uterine weight and laparotomy were associated with greater risk of preoperative and early postoperative VTEs.
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Affiliation(s)
- Annika Sinha
- Department of Obstetrics and Gynecology, Duke University, 2301 Erwin Road, Durham, NC 27705.
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic Foundation, 4500 Euclid Ave, Cleveland, OH 44195
| | - Ernie Shippey
- Vizient Inc. 290 E. John Carpenter Freeway, Irving, TX 75062
| | - Rosanne M Kho
- Department of Obstetrics and Gynecology, University of Arizona Phoenix/Banner University Medical Center Phoenix, 1111 E McDowell Road, Phoenix AZ 85006, 475 N. 5th Street, Phoenix AZ 85004
| | - Megan S Orlando
- Department of Obstetrics and Gynecology, University of Colorado, 12631 East 17th Ave, Aurora, CO 80045
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Ross JH, Yao M, Wallace SL, Paraiso MFR, Vogler SA, Propst K, Ferrando CA. Patient Outcomes After Robotic Ventral Rectopexy With Sacrocolpopexy. Urogynecology (Phila) 2024; 30:425-432. [PMID: 37737838 DOI: 10.1097/spv.0000000000001412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
IMPORTANCE As few studies exist examining postoperative functional outcomes in patients undergoing robotic sacrocolpopexy and ventral rectopexy, results from this study can help guide surgeons in counseling patients on their outcomes. OBJECTIVE The aim of the study was to evaluate functional outcomes and overall postoperative satisfaction as measured by the Pelvic Floor Disability Index 20 (PFDI-20), Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12), and Patient Global Impression of Improvement Scale (PGI-I) in patients who underwent combined robotic ventral rectopexy and sacrocolpopexy for concomitant pelvic organ prolapse (POP) and rectal prolapse or intussusception (RP/I). METHODS This was a retrospective cohort and survey study of patients with combined POP and RP/I who underwent the previously mentioned surgical repair between January 2018 and July 2021. Each patient was contacted to participate in a survey evaluating postoperative symptoms related bother, sexual function, and overall satisfaction using the PFDI-20, PISQ-12, and PGI-I. RESULTS A total of 107 patients met study inclusion criteria with 67 patients completing the surveys. The mean age and body mass index were 63.7 ± 11.5 years and 25.0 ± 5.4, respectively. Of the patients, 19% had a prior RP repair and 23% had a prior POP repair. Rectal prolapse or intussusception recurrence was reported in 10.4% of patients and objective POP recurrence was found in 7.5% of patients. Sixty-seven patients (62%) completed the surveys. The median time to survey follow-up was 18 (8.8-51.8) months. At the time of survey, the mean PFDI-20 score was 95.7 ± 53.7. The mean PISQ-12 score for all patients was 32.8 ± 7.2 and the median PGI-I score was 2.0 (interquartile range, 1.0-3.0). CONCLUSIONS In this cohort of patients who underwent a combined robotic ventral rectopexy and sacrocolpopexy, patient-reported postoperative symptom bother was low, sexual function was high, and their overall condition was much improved.
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Affiliation(s)
- James H Ross
- From the Center for Urogynecology and Pelvic Reconstructive Surgery, Women's Health Institute
| | - Meng Yao
- Quantitative Health Sciences, Cleveland Clinic
| | - Shannon L Wallace
- From the Center for Urogynecology and Pelvic Reconstructive Surgery, Women's Health Institute
| | - Marie Fidela R Paraiso
- From the Center for Urogynecology and Pelvic Reconstructive Surgery, Women's Health Institute
| | - Sarah A Vogler
- Department of Colon and Rectal Surgery, Cleveland Clinic Florida, Port St Lucie
| | - Katie Propst
- Urogynecology and Reconstructive Pelvic Surgery, Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL
| | - Cecile A Ferrando
- From the Center for Urogynecology and Pelvic Reconstructive Surgery, Women's Health Institute
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Liao P, Chen L, Zhou H, Mei J, Chen Z, Wang B, Feng JQ, Li G, Tong S, Zhou J, Zhu S, Qian Y, Zong Y, Zou W, Li H, Zhang W, Yao M, Ma Y, Ding P, Pang Y, Gao C, Mei J, Zhang S, Zhang C, Liu D, Zheng M, Gao J. Osteocyte mitochondria regulate angiogenesis of transcortical vessels. Nat Commun 2024; 15:2529. [PMID: 38514612 PMCID: PMC10957947 DOI: 10.1038/s41467-024-46095-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 02/13/2024] [Indexed: 03/23/2024] Open
Abstract
Transcortical vessels (TCVs) provide effective communication between bone marrow vascular system and external circulation. Although osteocytes are in close contact with them, it is not clear whether osteocytes regulate the homeostasis of TCVs. Here, we show that osteocytes maintain the normal network of TCVs by transferring mitochondria to the endothelial cells of TCV. Partial ablation of osteocytes causes TCV regression. Inhibition of mitochondrial transfer by conditional knockout of Rhot1 in osteocytes also leads to regression of the TCV network. By contrast, acquisition of osteocyte mitochondria by endothelial cells efficiently restores endothelial dysfunction. Administration of osteocyte mitochondria resultes in acceleration of the angiogenesis and healing of the cortical bone defect. Our results provide new insights into osteocyte-TCV interactions and inspire the potential application of mitochondrial therapy for bone-related diseases.
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Affiliation(s)
- Peng Liao
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Long Chen
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, CAS Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Hao Zhou
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Jiong Mei
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ziming Chen
- Centre for Orthopaedic Research, Medical School, The University of Western Australia, Nedlands, Western Australia, Australia
- Perron Institute for Neurological and Translational Science, Nedlands, Western Australia, Australia
| | - Bingqi Wang
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jerry Q Feng
- Shanxi Medical University School and Hospital of Stomatology, Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Taiyuan, China
| | - Guangyi Li
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Sihan Tong
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian Zhou
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Siyuan Zhu
- Department of General Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Qian
- Department of Orthopedics, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China
| | - Yao Zong
- Centre for Orthopaedic Research, Medical School, The University of Western Australia, Nedlands, Western Australia, Australia
- Perron Institute for Neurological and Translational Science, Nedlands, Western Australia, Australia
| | - Weiguo Zou
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, CAS Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Hao Li
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wenkan Zhang
- Department of Orthopedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Meng Yao
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiyang Ma
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peng Ding
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yidan Pang
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chuan Gao
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jialun Mei
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Senyao Zhang
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Changqing Zhang
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Delin Liu
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Minghao Zheng
- Centre for Orthopaedic Research, Medical School, The University of Western Australia, Nedlands, Western Australia, Australia.
- Perron Institute for Neurological and Translational Science, Nedlands, Western Australia, Australia.
| | - Junjie Gao
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Institute of Microsurgery on Extremities, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Lu S, Zeng H, Xiong F, Yao M, He S. Advances in environmental DNA monitoring: standardization, automation, and emerging technologies in aquatic ecosystems. Sci China Life Sci 2024:10.1007/s11427-023-2493-5. [PMID: 38512561 DOI: 10.1007/s11427-023-2493-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 10/30/2023] [Indexed: 03/23/2024]
Abstract
Environmental DNA (eDNA) monitoring, a rapidly advancing technique for assessing biodiversity and ecosystem health, offers a noninvasive approach for detecting and quantifying species from various environmental samples. In this review, a comprehensive overview of current eDNA collection and detection technologies is provided, emphasizing the necessity for standardization and automation in aquatic ecological monitoring. Furthermore, the intricacies of water bodies, from streams to the deep sea, and the associated challenges they pose for eDNA capture and analysis are explored. The paper delineates three primary eDNA survey methods, namely, bringing back water, bringing back filters, and bringing back data, each with specific advantages and constraints in terms of labor, transport, and data acquisition. Additionally, innovations in eDNA sampling equipment, including autonomous drones, subsurface samplers, and in-situ filtration devices, and their applications in monitoring diverse taxa are discussed. Moreover, recent advancements in species-specific detection and eDNA metabarcoding are addressed, highlighting the integration of novel techniques such as CRISPR-Cas and nanopore sequencing that enable precise and rapid detection of biodiversity. The implications of environmental RNA and epigenetic modifications are considered for future applications in providing nuanced ecological data. Lastly, the review stresses the critical role of standardization and automation in enhancing data consistency and comparability for robust long-term biomonitoring. We propose that the amalgamation of these technologies represents a paradigm shift in ecological monitoring, aligning with the urgent call for biodiversity conservation and sustainable management of aquatic ecosystems.
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Affiliation(s)
- Suxiang Lu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China
| | - Honghui Zeng
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China
| | - Fan Xiong
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China
| | - Meng Yao
- Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China.
- School of Life Sciences, Peking University, Beijing, 100871, China.
| | - Shunping He
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China.
- Institute of Deep Sea Science and Engineering, Chinese Academy of Sciences, Sanya, China.
- Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, China.
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Akesson C, Richards EG, Yao M, Ross J, Grima J, May L, Roversi G, Ferrando CA. Pelvic Floor Dysfunction Among Persons With Marfan and Loeys-Dietz Syndrome. Urogynecology (Phila) 2024:02273501-990000000-00192. [PMID: 38517279 DOI: 10.1097/spv.0000000000001481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
IMPORTANCE Connective tissue disorders are proposed in the literature to be predisposing risk factors for pelvic floor disorders. Prior data characterizing the prevalence of and symptom burden related to pelvic floor disorders are limited for individuals with Marfan syndrome and are nonexistent for those with Loeys-Dietz syndrome. OBJECTIVE The objective of this study was to determine the prevalence and severity of symptoms related to pelvic floor disorders among individuals with Marfan syndrome and Loeys-Dietz syndrome using the Pelvic Floor Distress Inventory-20 (PFDI-20). STUDY DESIGN In this cross-sectional study, a survey including the PFDI-20 was administered to biologically female individuals older than 18 years with a confirmed diagnosis of Marfan syndrome or Loeys-Dietz Syndrome. Respondents were solicited through the websites, email lists, and social media forums of The Marfan Foundation and The Loeys-Dietz syndrome Foundation. RESULTS A total of 286 respondents were included in the final analysis, 213 with Marfan syndrome and 73 with Loeys-Dietz syndrome. The median PFDI-20 score of the cohort was 43.8. Individuals with Loeys-Dietz syndrome had higher PFDI-20 scores and were more likely to have established risk factors for pelvic floor disorders that correlated with their PFDI-20 scores compared with those with Marfan syndrome. CONCLUSIONS Respondents with Marfan syndrome and Loeys-Dietz syndrome experience a high burden of symptoms related to pelvic floor disorders. Despite the similar pathophysiology and clinical manifestations of these disorders, there were differences in PFDI-20 responses that may suggest that these diseases differ in the ways they affect the pelvic floor.
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Affiliation(s)
- Cydni Akesson
- From the Cleveland Clinic Lerner College of Medicine
| | | | - Meng Yao
- Quantitative Health Sciences, Cleveland Clinic Foundation, Cleveland, OH
| | - James Ross
- Jersey Shore University Medical Center, Neptune Township, NJ
| | | | - Lauren May
- The Marfan Foundation, Port Washington, NY
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Zhang Y, Yao M, Wang T, Wu H, Zhang Y. A 3D Hierarchical Host with Gradient-Distributed Dielectric Properties toward Dendrite-free Lithium Metal Anode. Angew Chem Int Ed Engl 2024:e202403399. [PMID: 38483103 DOI: 10.1002/anie.202403399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Indexed: 04/05/2024]
Abstract
The conventional conductive three-dimensional (3D) host fails to effectively stabilize lithium metal anodes (LMAs) due to the internal incongruity arising from nonuniform lithium-ion gradient and uniform electric fields. This results in undesirable Li "top-growth" behavior and dendritic Li growth, significantly impeding the practical application of LMAs. Herein, we construct a 3D hierarchical host with gradient-distributed dielectric properties (GDD-CH) that effectively regulate Li-ion diffusion and deposition behavior. It comprises a 3D carbon fiber host modified by layer-by-layer bottom-up attenuating Sb particles, which could promote Li-ion homogeneously distribution and reduce ion concentration gradient via unique gradient dielectric polarization. Sb transforms into superionic conductive Li3Sb alloy during cycling, facilitating Li-ion dredging and pumps towards the bottom, dominating a bottom-up deposition regime confirmed by COMSOL Multiphysics simulations and physicochemical characterizations. Consequently, a stable cycling performance of symmetrical cells over 2000 h under a high current density of 10 mA cm-2 is achieved. The GDD-CH-based lithium metal battery shows remarkable cycling stability and ultra-high energy density of 378 Wh kg-1 with a low N/P ratio (1.51). This strategy of dielectric gradient design broadens the perspective for regulating the Li deposition mechanism and paves the way for developing high-energy-density lithium metal anodes with long durability.
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Affiliation(s)
- Yueying Zhang
- College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P.R. China
| | - Meng Yao
- College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P.R. China
| | - Tuan Wang
- College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P.R. China
| | - Hao Wu
- College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P.R. China
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, Sichuan University, Chengdu, 610064, P.R. China
| | - Yun Zhang
- College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P.R. China
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, Sichuan University, Chengdu, 610064, P.R. China
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8
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Lua-Mailland LL, Stanley EE, Yao M, Paraiso MFR, Wallace SL, Ferrando CA. Healthcare Resource Utilization Following Minimally Invasive Sacrocolpopexy: Impact of Concomitant Rectopexy. Int Urogynecol J 2024:10.1007/s00192-024-05748-w. [PMID: 38416154 DOI: 10.1007/s00192-024-05748-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 01/30/2024] [Indexed: 02/29/2024]
Abstract
INTRODUCTION AND HYPOTHESIS Combined surgical procedures with sacrocolpopexy (SCP) and rectopexy (RP) are more commonly being performed for treatment of multicompartment pelvic organ prolapse. This study aimed to compare healthcare resource utilization (HRU) within 6 weeks following combined surgery (SCP-RP) versus SCP alone (SCP-only). We hypothesized that concomitant RP does not impact HRU. METHODS A retrospective cohort study of patients who underwent minimally invasive SCP from 2017 to 2022 was conducted at a tertiary referral center. Patients were grouped based on the performance of concomitant RP. HRU was defined as a composite of unscheduled office visits, emergency department visits, and readmissions before the 6-week postoperative visit. HRU was compared in the SCP-RP and SCP-only groups. Multivariable regression analysis was performed to identify factors associated with HRU. RESULTS There were 144 patients in the SCP-RP group and 405 patients in the SCP-only group. Patient characteristics were similar between the two groups, with the following exceptions: the SCP-RP group was older, more likely to have comorbid conditions, and live >60 miles from the hospital. Of the 549 patients, 183 (33.3%) had ≥1 HRU encounter within 6 weeks after surgery. However, there was no difference between the SCP-RP and SCP-only groups in composite HRU (34.0% vs 33.1%, p = 0.84). The most common reasons for HRU were pain, urinary tract infection symptoms, and wound issues. Concomitant mid-urethral sling was associated with a two-fold increased risk of HRU after surgery. CONCLUSIONS One in 3 patients undergoing minimally invasive SCP had at least one unanticipated encounter within 6 weeks after surgery. Concomitant RP was not associated with increased postoperative HRU.
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Affiliation(s)
- Lannah L Lua-Mailland
- Section of Urogynecology and Reconstructive Pelvic Surgery, Obstetrics and Gynecology Institute, 9500 Euclid Avenue, A81, Cleveland, OH, 44195, USA.
| | - Elizabeth E Stanley
- Section of Urogynecology and Reconstructive Pelvic Surgery, Obstetrics and Gynecology Institute, 9500 Euclid Avenue, A81, Cleveland, OH, 44195, USA
| | - Meng Yao
- Department of Quantitative Health Sciences, Section of Biostatistics, Cleveland Clinic, Cleveland, OH, USA
| | - Marie Fidela R Paraiso
- Section of Urogynecology and Reconstructive Pelvic Surgery, Obstetrics and Gynecology Institute, 9500 Euclid Avenue, A81, Cleveland, OH, 44195, USA
| | - Shannon L Wallace
- Section of Urogynecology and Reconstructive Pelvic Surgery, Obstetrics and Gynecology Institute, 9500 Euclid Avenue, A81, Cleveland, OH, 44195, USA
| | - Cecile A Ferrando
- Section of Urogynecology and Reconstructive Pelvic Surgery, Obstetrics and Gynecology Institute, 9500 Euclid Avenue, A81, Cleveland, OH, 44195, USA
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9
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Costales AB, Crane EK, Chambers L, Yao M, Chau D, Naumann WR, Debernardo R, Ricci S, Rose PG, Michener CM. Laparoscopic predictability of minimally invasive interval debulking in advanced ovarian cancer: The MIID-SOC trial. Gynecol Oncol 2024; 185:143-147. [PMID: 38417209 DOI: 10.1016/j.ygyno.2024.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/08/2024] [Accepted: 02/15/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND We sought to create a laparoscopic-based model to predict the ability to perform a minimally invasive (MIS) cytoreductive surgery in advanced epithelial ovarian cancer patients who have received neoadjuvant chemotherapy (NACT). METHODS Fifty women were enrolled in a multi-institutional prospective pilot study (NCT03378128). Each patient underwent laparoscopic evaluation of 43 abdominopelvic sites followed by surgeon dictated surgical approach, either continue MIS or laparotomically. However, if the procedure continued MIS, the placement of a hand-assist port for manual palpation was mandated to emulate a laparotomic approach and all 43 sites were re-evaluated. Sensitivity, specificity, positive predictive value, negative predictive value, and overall accuracy were calculated for each site to predict MIS resectability. Each parameter was assigned a numeric value based on the strength of statistical association and a total predictive index score (PIV) was assigned for each patient. Receiver operating characteristic curve analysis was used to assess the ability of the model to predict the MIS approach. RESULTS Twenty-seven patients (61%) underwent MIS surgery. The following abdominopelvic sites were selected for inclusion in the model: gastrosplenic ligament, rectum, left mesocolon, transverse colon, right colon, cecum, appendix, liver capsule, intrahepatic fossa/gallbladder, ileum/jejunum. Using the PIV, a ROC was generated with an AUC = 0.695. In the final model, a PIV <2 identified patients able to undergo an optimal MIS cytoreductive surgery with an accuracy of 68.2%. The specificity, or the ability to identify patients who would not be able to undergo an optimal MIS interval cytoreductive surgery, was 66.7%. CONCLUSION This predictive index model may help to guide future inclusion criteria in randomized studies evaluating the MIS approach in advanced epithelial ovarian cancer.
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Affiliation(s)
- Anthony B Costales
- Gynecologic Oncology, Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, United States of America.
| | - Erin K Crane
- Gynecologic Oncology, Levine Cancer Institute, Atrium Health System, United States of America
| | - Laura Chambers
- Gynecologic Oncology, Taussig Comprehensive Cancer Center, Cleveland Clinic, United States of America
| | - Meng Yao
- Quantitative Health Sciences, Cleveland Clinic, United States of America
| | - Danielle Chau
- Gynecologic Oncology, Taussig Comprehensive Cancer Center, Cleveland Clinic, United States of America
| | - Wendel R Naumann
- Gynecologic Oncology, Levine Cancer Institute, Atrium Health System, United States of America
| | - Robert Debernardo
- Gynecologic Oncology, Taussig Comprehensive Cancer Center, Cleveland Clinic, United States of America
| | - Stephanie Ricci
- Gynecologic Oncology, Taussig Comprehensive Cancer Center, Cleveland Clinic, United States of America
| | - Peter G Rose
- Gynecologic Oncology, Taussig Comprehensive Cancer Center, Cleveland Clinic, United States of America
| | - Chad M Michener
- Gynecologic Oncology, Taussig Comprehensive Cancer Center, Cleveland Clinic, United States of America
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10
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Yang JL, Fang RF, Xie Q, Tai BJ, Yao DF, Yao M. [Overexpression of tuftelin and KLF-5 and its clinicopathological features in hepatitis B virus-related hepatocellular carcinoma]. Zhonghua Gan Zang Bing Za Zhi 2024; 32:148-154. [PMID: 38514264 DOI: 10.3760/cma.j.cn501113-20231107-00174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
Objective: To analyze and evaluate the expressions and clinical value of tuftelin (TUFT1) and Krüppel-like factor 5 (KLF5) in hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) tissues. Method: KLF5 mRNA and TUFT1 mRNA transcriptional status in cancer and non-cancer groups were compared according to the Cancer Genome Atlas (TCGA) database. The differences and prognostic value between the groups were analyzed. Postoperative liver cancer and its paired pericancerous tissues, with the approval of the ethics committee, were collected to build tissue chips. The expression of KLF5 and TUFT1 and their intracellular localization were verified by immunohistochemistry. Tissue expression and clinicopathological characteristics were analyzed by immunoblotting. SPSS software was used to analyze the relationship between SPSS and patient prognosis. Results: The transcription level of TUFT1 or KLF5 mRNA was significantly higher in the HCC group than the non-cancer group (P < 0.001), according to TCGA data. Immunohistochemistry and Western blotting examination confirmed the overexpression of TUFT1 and KLF5 in human HCC tissues, which were mainly localized in the cytoplasm and cell membrane. The positivity rates of TUFT1 and KLF5 were 87.1% ( χ(2) = 18.563, P < 0.001) and 95.2% ( χ(2) = 96.435, P < 0.001) in HCC tissues, and both were significantly higher than those in the adjacent group. The expression intensity was higher in stage III-IV than stage I-II of the International Union Against Cancer standard (P < 0.01). The clinicopathological features showed that the abnormalities of the two were significantly related to HBV infection, tumor size, extrahepatic metastasis, TNM stage, and ascites. Univariate analysis was related to tumor size, HBV infection, and survival. Multivariate analysis was an independent prognostic factor for patients with HCC. Conclusion: TUFT1 and KLF5 may both be novel markers possessing clinical value in the diagnosis and prognosis of HBV-related HCC.
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Affiliation(s)
- J L Yang
- Research Center of Clinical Medicine, Affiliated Hospital & Department of Immunology, Medical School, Nantong University, Nantong 226001, China
| | - R F Fang
- Department of Gastrenterology, Affiliated Hospital of Nantong University, Nantong 226001, China
| | - Q Xie
- Department of Infectious Diseases, Haian People's Hospital, Haian 226600, China
| | - B J Tai
- Department of Infectious Diseases, Affiliated Hospital of Nantong University, Nantong 226001, China
| | - D F Yao
- Research Center of Clinical Medicine, Affiliated Hospital & Department of Immunology, Medical School, Nantong University, Nantong 226001, China Department of Gastrenterology, Affiliated Hospital of Nantong University, Nantong 226001, China
| | - M Yao
- Research Center of Clinical Medicine, Affiliated Hospital & Department of Immunology, Medical School, Nantong University, Nantong 226001, China
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11
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Wang Z, Yao M, Luo H, Xu C, Tian H, Wang Q, Wu H, Zhang Q, Wu Y. Rational Design of Ion-Conductive Layer on Si Anode Enables Superior-Stable Lithium-Ion Batteries. Small 2024; 20:e2306428. [PMID: 37759404 DOI: 10.1002/smll.202306428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 09/17/2023] [Indexed: 09/29/2023]
Abstract
Silicon (Si) is considered a promising commercial material for the next-generation of high-energy density lithium-ion battery (LIB) due to its high theoretical capacity. However, the severe volume changes and the poor conductivity hinder the practical application of Si anode. Herein, a novel core-shell heterostructure, Si as the core and V3 O4 @C as the shell (Si@V3 O4 @C), is proposed by a facile solvothermal reaction. Theoretical simulations have shown that the in-situ-formed V3 O4 layer facilitates the rapid Li+ diffusion and lowers the energy barrier of Li transport from the carbon shell to the inner core. The 3D network structure constructed by amorphous carbon can effectively improve electronic conductivity and structural stability. Benefiting from the rationally designed structure, the optimized Si@V3 O4 @C electrode exhibits an excellent cycling stability of 1061.1 mAh g-1 at 0.5 A g-1 over 700 cycles (capacity retention of 70.0%) with an average Coulombic efficiency of 99.3%. In addition, the Si@V3 O4 @C||LiFePO4 full cell shows a superior capacity retention of 78.7% after 130 cycles at 0.5 C. This study opens a novel way for designing high-performance silicon anode for advanced LIBs.
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Affiliation(s)
- Ziyang Wang
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P. R. China
| | - Meng Yao
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P. R. China
| | - Hang Luo
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P. R. China
| | - Changhaoyue Xu
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P. R. China
| | - Hao Tian
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P. R. China
| | - Qian Wang
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P. R. China
| | - Hao Wu
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P. R. China
| | - Qianyu Zhang
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, P. R. China
| | - Yuping Wu
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, South East University, Nanjing, 211189, P. R. China
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12
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Sinha A, Yao M, Ferrando CA. Persistent and De Novo Stress Urinary Incontinence After Minimally Invasive Sacrocolpopexy. Urogynecology (Phila) 2024:02273501-990000000-00171. [PMID: 38212891 DOI: 10.1097/spv.0000000000001454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
IMPORTANCE Data on stress urinary incontinence (SUI) after minimally invasive sacrocolpopexy (SCP) with or without midurethral sling placement are limited. OBJECTIVE The aim of the study was to determine the incidence of SUI after minimally invasive sacrocolpopexy. STUDY DESIGN This was a secondary analysis of 2 randomized clinical trials of participants undergoing SCP. Participants completed symptom assessment and urodynamic testing. Participants underwent SCP with or without midurethral sling placement. Preoperatively, participants were defined as having symptomatic SUI, occult SUI, or no SUI. Participants completed the Pelvic Floor Distress Inventory-20 at 6 and 12 months postoperatively and were categorized as having persistent SUI in the setting of symptomatic or occult SUI or de novo SUI. RESULTS Eighty-one participants were included. Sixty-one participants met inclusion criteria for the persistent SUI analysis: 42 participants with symptomatic SUI and 19 participants with occult SUI. There were 20 participants in the de novo SUI group. The overall incidence of persistent SUI was 26.2% (95% confidence interval [CI], 15.8%-39.1%) with 33.3% (95% CI, 19.6%-49.6%) of symptomatic and 10.5% (95% CI, 1.5%-33.1%) of occult participants. Bothersome symptoms were defined as "moderately" or "quite a bit" bothered postoperatively. Of participants with symptomatic SUI, 14.3% participants were bothered and no participants underwent retreatment. No patient with occult SUI was bothered; however, 1 patient underwent retreatment. The incidence of de novo SUI was 45% (95% CI, 23.1%-68.5%). No patient in the de novo SUI group was bothered or underwent SUI treatment. CONCLUSIONS Approximately 1 in 4 participants reported persistent SUI. Almost 50% reported de novo SUI. However, few participants were bothered or underwent treatment.
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Affiliation(s)
- Annika Sinha
- From the Department of Urogynecology and Pelvic Reconstructive Surgery, Duke University, Durham, NC
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic Foundation
| | - Cecile A Ferrando
- Center for Urogynecology and Pelvic Reconstructive Surgery, Obstetrics and Gynecology Institute, Cleveland Clinic, Cleveland, OH
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Zhang G, Wu W, Yao M, Cui Y, Jiao Y, Qu H, Xu J. A graphene@Cu-MOF hybrid synthesized by mechanical ball milling method and its flame retardancy and smoke suppression effect on EP. Chemosphere 2024; 346:140521. [PMID: 37925028 DOI: 10.1016/j.chemosphere.2023.140521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 10/19/2023] [Accepted: 10/21/2023] [Indexed: 11/06/2023]
Abstract
The traditional method of preparing graphene will cause serious environmental pollution, and the combustion of polymer materials will seriously harm people's health. In this paper, a Cu-MOF-coated graphene composite flame retardant (G@Cu-MOF) rich in flame retardant elements such as B and N was synthesized through green mechanical ball milling method. Flame retardants reduce the threat to the environment and people's lives and property. After adding 6 wt% G@Cu-MOF, the peak heat release rate, total heat release rate, CO production and CO2 production of epoxy resin (EP) composite samples decreased by 55, 14, 59, and 55%, respectively. This type of Cu-MOF releases incombustible gases such as boron trifluoride (BF3) and ammonia (NH3) during combustion, diluting the concentration of combustible gases and producing copper borate in the condensed phase. Cu2+ is reduced to Cu, and boron compounds are converted into boron oxides. The thermal conductivity of graphene can reduce the temperature of the matrix, and has good flame retardancy. It synergistically acts with Cu-MOF to promote the formation of high-quality residual char, and can significantly inhibit the heat and smoke release of EP. It plays a role in flame retardancy and protecting the substrate from fire. This study provides a new approach for preparing graphene hybrid flame retardants through mechanical ball milling, in order to improve the flame retardancy of EP and suppress the release of smoke and toxic gases.
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Affiliation(s)
- Ge Zhang
- The Flame Retardant Material and Processing Technology Engineering Research Center of Hebei Province, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Materials Science, Hebei University, Baoding, 071002, China
| | - Weihong Wu
- College of Science, Agriculture University of Hebei, Baoding, 071000, China
| | - Meng Yao
- The Flame Retardant Material and Processing Technology Engineering Research Center of Hebei Province, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Materials Science, Hebei University, Baoding, 071002, China
| | - Yumeng Cui
- The Flame Retardant Material and Processing Technology Engineering Research Center of Hebei Province, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Materials Science, Hebei University, Baoding, 071002, China
| | - Yunhong Jiao
- The Flame Retardant Material and Processing Technology Engineering Research Center of Hebei Province, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Materials Science, Hebei University, Baoding, 071002, China.
| | - Hongqiang Qu
- The Flame Retardant Material and Processing Technology Engineering Research Center of Hebei Province, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Materials Science, Hebei University, Baoding, 071002, China.
| | - Jianzhong Xu
- The Flame Retardant Material and Processing Technology Engineering Research Center of Hebei Province, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Materials Science, Hebei University, Baoding, 071002, China
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14
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Hu J, Liu Z, Tang S, Yao M, Zhang D, Cui M, Yang D, Tang J, Qiao X, Zhang Z. One-step synthesis of a ZIF-8/90-based type I porous liquid. Dalton Trans 2023; 52:17213-17218. [PMID: 37946556 DOI: 10.1039/d3dt02423g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
A Type I porous liquid based on the mixed-linker zeolitic imidazolate framework, ZIF-8/90-PL, has been prepared by a one-step imine condensation reaction and characterized by X-ray diffraction, FT-IR spectroscopy, TGA and rheology analysis. This facile preparation strategy of a porous liquid has enormous industrial production and application potential, with over one kilogram of ZIF-8/90-PL being successfully prepared. ZIF-8/90-PL can be directly used as a liquid absorbent or be co-processed with alumina hollow fibers to form a composite membrane with improved selectivity in the context of CO2 separation from CH4 or N2. This simple synthesis method is expected to be extended to other metal-organic frameworks.
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Affiliation(s)
- Jingqiu Hu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhunan Road, Nanjing 211816, China
| | - Zhaofang Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhunan Road, Nanjing 211816, China
| | - Shuangyin Tang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhunan Road, Nanjing 211816, China
| | - Meng Yao
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhunan Road, Nanjing 211816, China
| | - Dezhen Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhunan Road, Nanjing 211816, China
| | - Mifen Cui
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhunan Road, Nanjing 211816, China
| | - Dong Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhunan Road, Nanjing 211816, China
| | - Jihai Tang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhunan Road, Nanjing 211816, China
- Jiangsu National Synergetic Innovation Centre for Advanced Materials (SICAM), No. 5 Xinmofan Road, Nanjing 210009, China.
| | - Xu Qiao
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhunan Road, Nanjing 211816, China
- Jiangsu National Synergetic Innovation Centre for Advanced Materials (SICAM), No. 5 Xinmofan Road, Nanjing 210009, China.
| | - Zhuxiu Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, No. 30 Puzhunan Road, Nanjing 211816, China
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15
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Lu AT, Fei Z, Haghani A, Robeck TR, Zoller JA, Li CZ, Lowe R, Yan Q, Zhang J, Vu H, Ablaeva J, Acosta-Rodriguez VA, Adams DM, Almunia J, Aloysius A, Ardehali R, Arneson A, Baker CS, Banks G, Belov K, Bennett NC, Black P, Blumstein DT, Bors EK, Breeze CE, Brooke RT, Brown JL, Carter GG, Caulton A, Cavin JM, Chakrabarti L, Chatzistamou I, Chen H, Cheng K, Chiavellini P, Choi OW, Clarke SM, Cooper LN, Cossette ML, Day J, DeYoung J, DiRocco S, Dold C, Ehmke EE, Emmons CK, Emmrich S, Erbay E, Erlacher-Reid C, Faulkes CG, Ferguson SH, Finno CJ, Flower JE, Gaillard JM, Garde E, Gerber L, Gladyshev VN, Gorbunova V, Goya RG, Grant MJ, Green CB, Hales EN, Hanson MB, Hart DW, Haulena M, Herrick K, Hogan AN, Hogg CJ, Hore TA, Huang T, Izpisua Belmonte JC, Jasinska AJ, Jones G, Jourdain E, Kashpur O, Katcher H, Katsumata E, Kaza V, Kiaris H, Kobor MS, Kordowitzki P, Koski WR, Krützen M, Kwon SB, Larison B, Lee SG, Lehmann M, Lemaitre JF, Levine AJ, Li C, Li X, Lim AR, Lin DTS, Lindemann DM, Little TJ, Macoretta N, Maddox D, Matkin CO, Mattison JA, McClure M, Mergl J, Meudt JJ, Montano GA, Mozhui K, Munshi-South J, Naderi A, Nagy M, Narayan P, Nathanielsz PW, Nguyen NB, Niehrs C, O'Brien JK, O'Tierney Ginn P, Odom DT, Ophir AG, Osborn S, Ostrander EA, Parsons KM, Paul KC, Pellegrini M, Peters KJ, Pedersen AB, Petersen JL, Pietersen DW, Pinho GM, Plassais J, Poganik JR, Prado NA, Reddy P, Rey B, Ritz BR, Robbins J, Rodriguez M, Russell J, Rydkina E, Sailer LL, Salmon AB, Sanghavi A, Schachtschneider KM, Schmitt D, Schmitt T, Schomacher L, Schook LB, Sears KE, Seifert AW, Seluanov A, Shafer ABA, Shanmuganayagam D, Shindyapina AV, Simmons M, Singh K, Sinha I, Slone J, Snell RG, Soltanmaohammadi E, Spangler ML, Spriggs MC, Staggs L, Stedman N, Steinman KJ, Stewart DT, Sugrue VJ, Szladovits B, Takahashi JS, Takasugi M, Teeling EC, Thompson MJ, Van Bonn B, Vernes SC, Villar D, Vinters HV, Wallingford MC, Wang N, Wayne RK, Wilkinson GS, Williams CK, Williams RW, Yang XW, Yao M, Young BG, Zhang B, Zhang Z, Zhao P, Zhao Y, Zhou W, Zimmermann J, Ernst J, Raj K, Horvath S. Author Correction: Universal DNA methylation age across mammalian tissues. Nat Aging 2023; 3:1462. [PMID: 37674040 PMCID: PMC10645586 DOI: 10.1038/s43587-023-00499-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Affiliation(s)
- A T Lu
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Altos Labs, San Diego Institute of Science, San Diego, CA, USA
| | - Z Fei
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Statistics, University of California, Riverside, Riverside, CA, USA
| | - A Haghani
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Altos Labs, San Diego Institute of Science, San Diego, CA, USA
| | - T R Robeck
- Zoological SeaWorld Parks and Entertainment, Orlando, FL, USA
| | - J A Zoller
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - C Z Li
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - R Lowe
- Altos Labs, Cambridge Institute of Science, Cambridge, UK
| | - Q Yan
- Altos Labs, San Diego Institute of Science, San Diego, CA, USA
| | - J Zhang
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - H Vu
- Bioinformatics Interdepartmental Program, University of California, Los Angeles, CA, USA
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA, USA
| | - J Ablaeva
- Department of Biology, University of Rochester, Rochester, NY, USA
| | - V A Acosta-Rodriguez
- Department of Neuroscience, Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - D M Adams
- Department of Biology, University of Maryland, College Park, MD, USA
| | - J Almunia
- Loro Parque Fundacion, Puerto de la Cruz, Spain
| | - A Aloysius
- Department of Biology, University of Kentucky, Lexington, KY, USA
| | - R Ardehali
- Division of Cardiology, Department of Internal Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - A Arneson
- Bioinformatics Interdepartmental Program, University of California, Los Angeles, CA, USA
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA, USA
| | - C S Baker
- Marine Mammal Institute, Oregon State University, Newport, OR, USA
| | - G Banks
- School of Science and Technology, Clifton Campus, Nottingham Trent University, Nottingham, UK
| | - K Belov
- School of Life and Environmental Sciences, the University of Sydney, Sydney, New South Wales, Australia
| | - N C Bennett
- Department of Zoology and Entomology, University of Pretoria, Hatfield, South Africa
| | - P Black
- Busch Gardens Tampa, Tampa, FL, USA
| | - D T Blumstein
- Department of Ecology and Evolutionary Biology, University of California, Los Angeles, Los Angeles, CA, USA
- Rocky Mountain Biological Laboratory, Crested Butte, CO, USA
| | - E K Bors
- Marine Mammal Institute, Oregon State University, Newport, OR, USA
| | - C E Breeze
- Altius Institute for Biomedical Sciences, Seattle, WA, USA
| | - R T Brooke
- Epigenetic Clock Development Foundation, Los Angeles, CA, USA
| | - J L Brown
- Center for Species Survival, Smithsonian Conservation Biology Institute, Front Royal, VA, USA
| | - G G Carter
- Department of Evolution, Ecology and Organismal Biology, The Ohio State University, Columbus, OH, USA
| | - A Caulton
- AgResearch, Invermay Agricultural Centre, Mosgiel, New Zealand
- Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | - J M Cavin
- Gulf World, Dolphin Company, Panama City Beach, FL, USA
| | - L Chakrabarti
- School of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK
| | - I Chatzistamou
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC, USA
| | - H Chen
- Department of Pharmacology, Addiction Science and Toxicology, the University of Tennessee Health Science Center, Memphis, TN, USA
| | - K Cheng
- Medical Informatics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - P Chiavellini
- Biochemistry Research Institute of La Plata, Histology and Pathology, School of Medicine, University of La Plata, La Plata, Argentina
| | - O W Choi
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - S M Clarke
- AgResearch, Invermay Agricultural Centre, Mosgiel, New Zealand
| | - L N Cooper
- Department of Anatomy and Neurobiology, Northeast Ohio Medical University, Rootstown, OH, USA
| | - M L Cossette
- Department of Environmental and Life Sciences, Trent University, Peterborough, Ontario, Canada
| | - J Day
- Taronga Institute of Science and Learning, Taronga Conservation Society Australia, Mosman, New South Wales, Australia
| | - J DeYoung
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - S DiRocco
- SeaWorld of Florida, Orlando, FL, USA
| | - C Dold
- Zoological Operations, SeaWorld Parks and Entertainment, Orlando, FL, USA
| | | | - C K Emmons
- Conservation Biology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA, USA
| | - S Emmrich
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - E Erbay
- Altos Labs, San Francisco, CA, USA
| | - C Erlacher-Reid
- SeaWorld of Florida, Orlando, FL, USA
- SeaWorld Orlando, Orlando, FL, USA
| | - C G Faulkes
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
| | - S H Ferguson
- Fisheries and Oceans Canada, Freshwater Institute, Winnipeg, Manitoba, Canada
- Department of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - C J Finno
- Department of Population Health and Reproduction, University of California, Davis School of Veterinary Medicine, Davis, CA, USA
| | | | - J M Gaillard
- Universite de Lyon, Universite Lyon 1, CNRS, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne, France
| | - E Garde
- Greenland Institute of Natural Resources, Nuuk, Greenland
| | - L Gerber
- Evolution and Ecology Research Centre, School of Biological, Earth and Environmental Sciences, UNSW Sydney, Sydney, New South Wales, Australia
| | - V N Gladyshev
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - V Gorbunova
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - R G Goya
- Biochemistry Research Institute of La Plata, Histology and Pathology, School of Medicine, University of La Plata, La Plata, Argentina
| | - M J Grant
- Applied Translational Genetics Group, School of Biological Sciences, Centre for Brain Research, the University of Auckland, Auckland, New Zealand
| | - C B Green
- Department of Neuroscience, Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - E N Hales
- Department of Population Health and Reproduction, University of California, Davis School of Veterinary Medicine, Davis, CA, USA
| | - M B Hanson
- Conservation Biology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA, USA
| | - D W Hart
- Department of Zoology and Entomology, University of Pretoria, Hatfield, South Africa
| | - M Haulena
- Vancouver Aquarium, Vancouver, British Columbia, Canada
| | - K Herrick
- SeaWorld of California, San Diego, CA, USA
| | - A N Hogan
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - C J Hogg
- School of Life and Environmental Sciences, the University of Sydney, Sydney, New South Wales, Australia
| | - T A Hore
- Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - T Huang
- Division of Human Genetics, Department of Pediatrics, University at Buffalo, Buffalo, NY, USA
- Division of Genetics and Metabolism, Oishei Children's Hospital, Buffalo, NY, USA
| | | | - A J Jasinska
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - G Jones
- School of Biological Sciences, University of Bristol, Bristol, UK
| | | | - O Kashpur
- Mother Infant Research Institute, Tufts Medical Center, Boston, MA, USA
| | - H Katcher
- Yuvan Research, Mountain View, CA, USA
| | | | - V Kaza
- Peromyscus Genetic Stock Center, University of South Carolina, Columbia, SC, USA
| | - H Kiaris
- Peromyscus Genetic Stock Center, University of South Carolina, Columbia, SC, USA
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA
| | - M S Kobor
- Edwin S.H. Leong Healthy Aging Program, Centre for Molecular Medicine and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
| | - P Kordowitzki
- Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland
- Institute for Veterinary Medicine, Nicolaus Copernicus University, Torun, Poland
| | - W R Koski
- LGL Limited, King City, Ontario, Canada
| | - M Krützen
- Evolutionary Genetics Group, Department of Evolutionary Anthropology, University of Zurich, Zurich, Switzerland
| | - S B Kwon
- Bioinformatics Interdepartmental Program, University of California, Los Angeles, CA, USA
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA, USA
| | - B Larison
- Department of Ecology and Evolutionary Biology, UCLA, Los Angeles, CA, USA
- Center for Tropical Research, Institute for the Environment and Sustainability, UCLA, Los Angeles, CA, USA
| | - S G Lee
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - M Lehmann
- Biochemistry Research Institute of La Plata, Histology and Pathology, School of Medicine, University of La Plata, La Plata, Argentina
| | - J F Lemaitre
- Universite de Lyon, Universite Lyon 1, CNRS, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne, France
| | - A J Levine
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - C Li
- Texas Pregnancy and Life-course Health Center, Southwest National Primate Research Center, San Antonio, TX, USA
- Department of Animal Science, College of Agriculture and Natural Resources, Laramie, WY, USA
| | - X Li
- Technology Center for Genomics and Bioinformatics, Department of Pathology and Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - A R Lim
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - D T S Lin
- Centre for Molecular Medicine and Therapeutics, BC Children's Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - T J Little
- Institute of Ecology and Evolution, School of Biological Sciences, University of Edinburgh, Edinburgh, UK
| | - N Macoretta
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - D Maddox
- White Oak Conservation, Yulee, FL, USA
| | - C O Matkin
- North Gulf Oceanic Society, Homer, AK, USA
| | - J A Mattison
- Translational Gerontology Branch, National Institute on Aging Intramural Research Program, National Institutes of Health, Baltimore, MD, USA
| | | | - J Mergl
- Marineland of Canada, Niagara Falls, Ontario, Canada
| | - J J Meudt
- Biomedical and Genomic Research Group, Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - G A Montano
- Zoological Operations, SeaWorld Parks and Entertainment, Orlando, FL, USA
| | - K Mozhui
- Department of Preventive Medicine, University of Tennessee Health Science Center, College of Medicine, Memphis, TN, USA
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, College of Medicine, Memphis, TN, USA
| | - J Munshi-South
- Louis Calder Center-Biological Field Station, Department of Biological Sciences, Fordham University, Armonk, NY, USA
| | - A Naderi
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA
| | - M Nagy
- Museum fur Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Berlin, Germany
| | - P Narayan
- Applied Translational Genetics Group, School of Biological Sciences, Centre for Brain Research, the University of Auckland, Auckland, New Zealand
| | - P W Nathanielsz
- Texas Pregnancy and Life-course Health Center, Southwest National Primate Research Center, San Antonio, TX, USA
- Department of Animal Science, College of Agriculture and Natural Resources, Laramie, WY, USA
| | - N B Nguyen
- Division of Cardiology, Department of Internal Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - C Niehrs
- Institute of Molecular Biology, Mainz, Germany
- Division of Molecular Embryology, DKFZ-ZMBH Alliance, Heidelberg, Germany
| | - J K O'Brien
- Taronga Institute of Science and Learning, Taronga Conservation Society Australia, Mosman, New South Wales, Australia
| | - P O'Tierney Ginn
- Mother Infant Research Institute, Tufts Medical Center, Boston, MA, USA
- Department of Obstetrics and Gynecology, Tufts University School of Medicine, Boston, MA, USA
| | - D T Odom
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
- Division of Regulatory Genomics and Cancer Evolution, Deutsches Krebsforschungszentrum, Heidelberg, Germany
| | - A G Ophir
- Department of Psychology, Cornell University, Ithaca, NY, USA
| | - S Osborn
- SeaWorld of Texas, San Antonio, TX, USA
| | - E A Ostrander
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - K M Parsons
- Conservation Biology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA, USA
| | - K C Paul
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - M Pellegrini
- Department of Molecular Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
| | - K J Peters
- Evolutionary Genetics Group, Department of Evolutionary Anthropology, University of Zurich, Zurich, Switzerland
- School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, Australia
| | - A B Pedersen
- Institute of Evolutionary Biology, School of Biological Sciences, University of Edinburgh, Edinburgh, UK
| | - J L Petersen
- Department of Animal Science, University of Nebraska, Lincoln, NE, USA
| | - D W Pietersen
- Mammal Research Institute, Department of Zoology and Entomology, University of Pretoria, Hatfield, South Africa
| | - G M Pinho
- Department of Ecology and Evolutionary Biology, UCLA, Los Angeles, CA, USA
| | - J Plassais
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - J R Poganik
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - N A Prado
- Department of Biology, College of Arts and Science, Adelphi University, Garden City, NY, USA
| | - P Reddy
- Altos Labs, San Diego Institute of Science, San Diego, CA, USA
- Salk Institute for Biological Studies, La Jolla, CA, USA
| | - B Rey
- Universite de Lyon, Universite Lyon 1, CNRS, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne, France
| | - B R Ritz
- Department of Epidemiology, UCLA Fielding School of Public Health, Los Angeles, CA, USA
- Department of Environmental Health Sciences, UCLA Fielding School of Public Health, Los Angeles, CA, USA
- Department of Neurology, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - J Robbins
- Center for Coastal Studies, Provincetown, MA, USA
| | | | - J Russell
- SeaWorld of California, San Diego, CA, USA
| | - E Rydkina
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - L L Sailer
- Department of Psychology, Cornell University, Ithaca, NY, USA
| | - A B Salmon
- The Sam and Ann Barshop Institute for Longevity and Aging Studies and Department of Molecular Medicine, UT Health San Antonio and the Geriatric Research Education and Clinical Center, South Texas Veterans Healthcare System, San Antonio, TX, USA
| | | | - K M Schachtschneider
- Department of Radiology, University of Illinois at Chicago, Chicago, IL, USA
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, IL, USA
- National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - D Schmitt
- College of Agriculture, Missouri State University, Springfield, MO, USA
| | - T Schmitt
- SeaWorld of California, San Diego, CA, USA
| | | | - L B Schook
- Department of Radiology, University of Illinois at Chicago, Chicago, IL, USA
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - K E Sears
- Department of Ecology and Evolutionary Biology, UCLA, Los Angeles, CA, USA
- Department of Molecular Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
| | - A W Seifert
- Department of Biology, University of Kentucky, Lexington, KY, USA
| | - A Seluanov
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - A B A Shafer
- Department of Forensic Science, Environmental and Life Sciences, Trent University, Peterborough, Ontario, Canada
| | - D Shanmuganayagam
- Biomedical and Genomic Research Group, Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI, USA
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - A V Shindyapina
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | | | - K Singh
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS University, Mumbai, India
| | - I Sinha
- Department of Ecology and Evolutionary Biology, UCLA, Los Angeles, CA, USA
| | - J Slone
- Division of Human Genetics, Department of Pediatrics, University at Buffalo, Buffalo, NY, USA
| | - R G Snell
- Applied Translational Genetics Group, School of Biological Sciences, Centre for Brain Research, the University of Auckland, Auckland, New Zealand
| | - E Soltanmaohammadi
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA
| | - M L Spangler
- Department of Animal Science, University of Nebraska, Lincoln, NE, USA
| | | | - L Staggs
- SeaWorld of Florida, Orlando, FL, USA
| | | | - K J Steinman
- Species Preservation Laboratory, SeaWorld San Diego, San Diego, CA, USA
| | - D T Stewart
- Biology Department, Acadia University, Wolfville, Nova Scotia, Canada
| | - V J Sugrue
- Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - B Szladovits
- Department of Pathobiology and Population Sciences, Royal Veterinary College, Hatfield, UK
| | - J S Takahashi
- Department of Neuroscience, Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Howard Hughes Medical Institute, Department of Neuroscience, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - M Takasugi
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - E C Teeling
- School of Biology and Environmental Science, University College Dublin, Dublin, Ireland
| | - M J Thompson
- Department of Molecular Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
| | - B Van Bonn
- John G. Shedd Aquarium, Chicago, IL, USA
| | - S C Vernes
- School of Biology, the University of St Andrews, Fife, UK
- Neurogenetics of Vocal Communication Group, Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands
| | - D Villar
- Blizard Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - H V Vinters
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - M C Wallingford
- Mother Infant Research Institute, Tufts Medical Center, Boston, MA, USA
- Division of Obstetrics and Gynecology, Tufts University School of Medicine, Boston, MA, USA
| | - N Wang
- Center for Neurobehavioral Genetics, Jane and Terry Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - R K Wayne
- Department of Ecology and Evolutionary Biology, UCLA, Los Angeles, CA, USA
| | - G S Wilkinson
- Department of Biology, University of Maryland, College Park, MD, USA
| | - C K Williams
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - R W Williams
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, College of Medicine, Memphis, TN, USA
| | - X W Yang
- Center for Neurobehavioral Genetics, Jane and Terry Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - M Yao
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - B G Young
- Fisheries and Oceans Canada, Winnipeg, Manitoba, Canada
| | - B Zhang
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Z Zhang
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - P Zhao
- Division of Cardiology, Department of Internal Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, CA, USA
| | - Y Zhao
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - W Zhou
- Center for Computational and Genomic Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - J Zimmermann
- Department of Mathematics and Technology, University of Applied Sciences Koblenz, Koblenz, Germany
| | - J Ernst
- Bioinformatics Interdepartmental Program, University of California, Los Angeles, CA, USA
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA, USA
| | - K Raj
- Altos Labs, Cambridge Institute of Science, Cambridge, UK
| | - S Horvath
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.
- Altos Labs, San Diego Institute of Science, San Diego, CA, USA.
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA.
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Wang Q, Tian Y, Yao M, Fu J, Wang L, Zhu Y. Bimetallic Organic Frameworks of High Piezovoltage for Sono-Piezo Dynamic Therapy. Adv Mater 2023; 35:e2301784. [PMID: 37432882 DOI: 10.1002/adma.202301784] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 06/21/2023] [Accepted: 07/10/2023] [Indexed: 07/13/2023]
Abstract
Piezoelectric materials produce charges to directly act on cancer medium or promote the generation of reactive oxygen species (ROS) for novel tumor therapy triggered by sonography. Currently, piezoelectric sonosensitizers are mainly used to catalyze ROS generation by the band-tilting effect for sonodynamic therapy. However, it remains a challenge for piezoelectric sonosensitizers to produce high piezovoltages to overcome the bandgap barrier for direct charge generation. Herein, Mn-Ti bimetallic organic framework tetragonal nanosheets (MT-MOF TNS) are designed to produce high piezovoltages for novel sono-piezo (SP)-dynamic therapy (SPDT) with remarkable antitumor efficacy in vitro and in vivo. The MT-MOF TNS comprise non-centrosymmetric secondary building units of Mn-Ti-oxo cyclic octamers with charge heterogeneous components for piezoelectricity. The MT-MOF TNS promotes strong sonocavitation to induce piezoelectric effect with a high SP voltage (2.9 V) in situ, to directly excite charges, which is validated by SP-excited luminescence spectrometry. The SP voltage and charges depolarize the mitochondrial and plasma membrane potentials and cause ROS overproduction and serious tumor cell damage. Importantly, MT-MOF TNS can be decorated with targeting molecules and chemotherapeutics for more severe tumor regression by combining SPDT with chemodynamic therapy and chemotherapy. This report develops a fascinating MT-MOF piezoelectric nano-semiconductor and provides an efficient SPDT strategy for tumor treatment.
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Affiliation(s)
- Qiqi Wang
- Key Laboratory of Inorganic Coating Materials CAS, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
- Center of Materials Science and Optoelectronics Engineer, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yue Tian
- Key Laboratory of Inorganic Coating Materials CAS, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
- Center of Materials Science and Optoelectronics Engineer, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Meng Yao
- Key Laboratory of Inorganic Coating Materials CAS, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
- Center of Materials Science and Optoelectronics Engineer, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jingke Fu
- Shanghai Key Laboratory of Orthopaedic Implant, Department of Orthopaedic Surgery, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhizaoju Road, Shanghai, 200011, China
| | - Lianzhou Wang
- Nanomaterials Centre, School of Chemical Engineering, and Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Yingchun Zhu
- Key Laboratory of Inorganic Coating Materials CAS, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
- Center of Materials Science and Optoelectronics Engineer, University of Chinese Academy of Sciences, Beijing, 100049, China
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Casas-Puig V, Yao M, Propst KA, Ferrando CA. Is there an association between 6-month genital hiatus size and 24-month composite prolapse recurrence following minimally invasive sacrocolpopexy? Int Urogynecol J 2023; 34:2593-2601. [PMID: 37401961 DOI: 10.1007/s00192-023-05578-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 05/08/2023] [Indexed: 07/05/2023]
Abstract
INTRODUCTION AND HYPOTHESIS Although an enlarged postoperative genital hiatus (GH) size has been identified as a predictor of recurrence following pelvic organ prolapse (POP) surgery, the protective role of concurrent level III support procedures to reduce the GH size at the time of minimally invasive sacrocolpopexy (MI-SCP) remains unclear. The objective of this study was to compare 24-month composite prolapse recurrence following MI-SCP between patients with a 6-month postoperative GH measurement of <3 cm versus ≥3 cm; and to explore the impact of concurrent level III support procedures on prolapse recurrence, bowel, and sexual function. METHODS This was a secondary analysis of two randomized controlled trials of women who underwent MI-SCP from 2014 to 2020. Our primary outcome was composite prolapse recurrence defined as retreatment with either pessary or surgery, and/or subjective bothersome vaginal bulge. A receiver operating characteristic (ROC) curve was generated to identify a 6-month GH cutoff point associated with 24-month composite recurrence. RESULTS Of the 108 women who met the inclusion criteria, 13 (12%) had composite prolapse recurrence at 24 months: 12 patients (11.1%) reported a bothersome vaginal bulge, and 3 patients (2.8%) underwent retreatment with surgery. A ROC curve demonstrated that a 6-month postoperative GH size of 3 cm had 84.6% sensitivity to predict vaginal bulge and/or retreatment at 24 months (area under curve = 0.52). There was no difference in the composite prolapse recurrence between the groups; however, only patients with a 6-month GH >3 cm underwent retreatment. CONCLUSIONS Twenty-four-month composite prolapse recurrence does not differ based on 6-month GH size; however, surgical failure may be more common in those with a GH size greater than 3 cm.
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Affiliation(s)
- Viviana Casas-Puig
- Division of Female Pelvic Medicine and Reconstructive Surgery, Advent Health, 960 Rinehart Road, Lake Mary, FL, USA.
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
| | - Katie A Propst
- Urogynecology & Reconstructive Pelvic Surgery, Obstetrics & Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Cecile A Ferrando
- Center for Urogynecology and Reconstructive Pelvic Surgery, Department of Obstetrics, Gynecology & Women's Health Institute, Cleveland Clinic, Cleveland, OH, USA
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Wood N, Propst K, Yao M, Ferrando CA. Fecal Microbiota Transfer for Clostridium difficile Infection and Its Effects on Recurrent Urinary Tract Infection. Urogynecology (Phila) 2023; 29:814-826. [PMID: 36946907 DOI: 10.1097/spv.0000000000001350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
IMPORTANCE Recurrent urinary tract infection (rUTI) poses a significant management challenge, and fecal microbiota transfer (FMT) has been shown in a limited manner to positively effect rUTI. OBJECTIVES The objective of this study was to compare UTI rates after FMT for Clostridium difficile infection (CDI) in patients with previously diagnosed rUTI and patients without a previous diagnosis of rUTI. STUDY DESIGN This was a retrospective cohort study of female patients who underwent FMT between 2015 and 2020 and were identified from a database at a tertiary care referral center. The electronic medical record was queried for demographic and UTI characteristics in the 3 years before and 5 years after FMT, which were compared between patients with or without a preexisting history of rUTI. RESULTS One hundred thirty-five patients were included, 17 of whom had a preexisting history of rUTI. The median number of culture-proven UTIs was 1 in the rUTI group versus 0 in the non-rUTI group both in the 1 year ( P = 0.003) and 3 years ( P < 0.001) before FMT. Most UTIs before and after FMT were Escherichia coli UTIs (53.8%) and carried some antibiotic resistance (54.6%). Comparatively, in the year after FMT, there were no differences between groups in UTI frequency or antibiotic administration (0 [0-1] vs 0.5 [0-1], P = 0.28). A trend toward decreased frequency of UTI in the 1 year after FMT was seen in the rUTI group. On survival analysis, there was a nonsignificant decrease in the 3-year UTI-free rate for the rUTI group compared with the non-rUTI group (76.5% vs 90.1%, P = 0.07). CONCLUSIONS Patients with recurrent UTI undergoing FMT for recurrent CDI experienced a trend toward a decrease in frequency of UTI after FMT.
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Affiliation(s)
- Nicole Wood
- From the Women's Health Institute, Department of OBGYN, Cleveland Clinic Foundation, Cleveland, OH
| | - Katie Propst
- Urogynecology and Pelvic Reconstructive Surgery, Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL
| | - Meng Yao
- Department of Quantitative Health Sciences
| | - Cecile A Ferrando
- Women's Health Institute, Department of FPMRS, Cleveland Clinic Foundation, Cleveland, OH
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19
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Yu Y, Zhao J, Jin YL, Xie Q, Yao DF, Yao M. [Prevalence rate and risk factor analysis of nonalcoholic fatty liver disease in 115 female patients with schizophrenia]. Zhonghua Gan Zang Bing Za Zhi 2023; 31:947-953. [PMID: 37872090 DOI: 10.3760/cma.j.cn501113-20230407-00148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Objective: To investigate the incidence rate and risk factors of nonalcoholic fatty liver disease (NAFLD) in patients with schizophrenia (SCZ). Methods: The incidence rate of NAFLD in 115 females with SCZ over 40 years of age with complete clinical data was analyzed with the consent of the Ethics Committee of Nantong Fourth People's Hospital. A physical examination report of healthy subjects (n = 95, female, age 40 years old or older) was taken as the control group. Natural language processing technology was used to extract relevant data from the patient's electronic medical record system. Body mass index, alanine aminotransferase, triglycerides, low-density lipoprotein, leptin, and adiponectin were used to establish a human NAFLD-related model. Logistic regression analysis was used to evaluate the psychiatric symptoms, and physiological and biochemical indexes for the predictive value of NAFLD in female patients with SCZ. Results: The prevalence of NAFLD was significantly higher in the SCZ group (55.7%, 64/115) than that in the control group (26.3%, 25/95) (χ (2) = 18.335, P < 0.001). The prediction model showed that age, alanine aminotransferase, triglycerides, low-density lipoprotein, leptin, adiponectin, and body mass index were significantly correlated with NAFLD in females with SCZ. In the natural language processing search language model, arousal intensity (movements: uncontrolled running behavior) and emotional apathy were strongly linked to female patients with SCZ with NAFLD. Age, alanine aminotransferase, triglycerides, low-density lipoprotein, leptin, and body mass index were risk factors for SCZ to develop NAFLD, and adiponectin levels and uncontrolled running behavior were protective factors. Conclusion: The incidence rate of NAFLD is high in middle-aged and elderly females with SCZ. Natural language processing can help to automatically identify the risk factors for SCZ combined with NAFLD and has predictive and auxiliary diagnostic value.
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Affiliation(s)
- Y Yu
- Research Center of Clinical Medicine, Affiliated Hospital & Department of Immunology, Medical School, Nantong University, Nantong 226001, China Nantong Center for Disease Control and Prevention, Nantong 226001, China Departments of Psychiatry & Laboratory, Nantong 4th People's Hospital, Nantong 226005, China
| | - J Zhao
- Nantong Center for Disease Control and Prevention, Nantong 226001, China
| | - Y L Jin
- Departments of Psychiatry & Laboratory, Nantong 4th People's Hospital, Nantong 226005, China
| | - Q Xie
- Department of Infectious Diseases, Hai'an People's Hospital, Haian 226500, China
| | - D F Yao
- Research Center of Clinical Medicine, Affiliated Hospital & Department of Immunology, Medical School, Nantong University, Nantong 226001, China
| | - M Yao
- Research Center of Clinical Medicine, Affiliated Hospital & Department of Immunology, Medical School, Nantong University, Nantong 226001, China
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20
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Wang Q, Yao M, Zhu A, Wang Q, Wu H, Zhang Y. Semi-Metallic Superionic Layers Suppressing Voltage Fading of Li-Rich Layered Oxide Towards Superior-Stable Li-Ion Batteries. Angew Chem Int Ed Engl 2023; 62:e202309049. [PMID: 37518835 DOI: 10.1002/anie.202309049] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/24/2023] [Accepted: 07/28/2023] [Indexed: 08/01/2023]
Abstract
Li-rich layered oxides (LRLOs) with greater specific capacity density are constrained by voltage attenuation and inferior rate performance because of irreversible oxygen release, metal dissolving and poor lithium-ion transport capacity. Herein, a simple surface modification is designed to solve the performance degradation and structural collapse of LRLOs. Combining experiments with density functional theory (DFT) calculations, a semi-metallic LiMn2 O4 -like structure (LMO) with spin-polarized conducting electrons, is introduced to the surface of the cathode restrains the activated surficial lattice oxygen ions by its stable oxygen vacancies. Additionally, Ni doping results in a fast-ion conductor Li0.8 Nb0.96 Ni0.2 O3 structure (LNO) with lowered lithium ions diffusion barrier, which is tightly conjugating to substrate and synergistically reinforces the Li diffusion path through the cathode-electrolyte interphase. Moreover, Mn dissolution is successfully relieved due to the decrease in Mn concentration in the coating layers. As a result, the modified material (LRLO@LMO@LNO) exhibits an ultra-high discharge capacity of 120.4 mAh g-1 even at 10 C with a very small discharge voltage attenuation of 313 mV after 600 cycles (0.52 mV per cycle) at 1 C. Undoubtedly, this method discloses a simple and effective approach to promote the practical utilization of high-energy-density.
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Affiliation(s)
- Qin Wang
- College of Materials Science and Engineering, Sichuan University, 610064, Chengdu, P. R. China
| | - Meng Yao
- College of Materials Science and Engineering, Sichuan University, 610064, Chengdu, P. R. China
| | - Aipeng Zhu
- College of Materials Science and Engineering, Sichuan University, 610064, Chengdu, P. R. China
- Chengdu Technical University, 611730, Sichuan, P. R. China
| | - Qian Wang
- College of Materials Science and Engineering, Sichuan University, 610064, Chengdu, P. R. China
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, Sichuan University, 610064, Chengdu, P. R. China
| | - Hao Wu
- College of Materials Science and Engineering, Sichuan University, 610064, Chengdu, P. R. China
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, Sichuan University, 610064, Chengdu, P. R. China
| | - Yun Zhang
- College of Materials Science and Engineering, Sichuan University, 610064, Chengdu, P. R. China
- Engineering Research Center of Alternative Energy Materials & Devices, Ministry of Education, Sichuan University, 610064, Chengdu, P. R. China
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21
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Lu AT, Fei Z, Haghani A, Robeck TR, Zoller JA, Li CZ, Lowe R, Yan Q, Zhang J, Vu H, Ablaeva J, Acosta-Rodriguez VA, Adams DM, Almunia J, Aloysius A, Ardehali R, Arneson A, Baker CS, Banks G, Belov K, Bennett NC, Black P, Blumstein DT, Bors EK, Breeze CE, Brooke RT, Brown JL, Carter GG, Caulton A, Cavin JM, Chakrabarti L, Chatzistamou I, Chen H, Cheng K, Chiavellini P, Choi OW, Clarke SM, Cooper LN, Cossette ML, Day J, DeYoung J, DiRocco S, Dold C, Ehmke EE, Emmons CK, Emmrich S, Erbay E, Erlacher-Reid C, Faulkes CG, Ferguson SH, Finno CJ, Flower JE, Gaillard JM, Garde E, Gerber L, Gladyshev VN, Gorbunova V, Goya RG, Grant MJ, Green CB, Hales EN, Hanson MB, Hart DW, Haulena M, Herrick K, Hogan AN, Hogg CJ, Hore TA, Huang T, Izpisua Belmonte JC, Jasinska AJ, Jones G, Jourdain E, Kashpur O, Katcher H, Katsumata E, Kaza V, Kiaris H, Kobor MS, Kordowitzki P, Koski WR, Krützen M, Kwon SB, Larison B, Lee SG, Lehmann M, Lemaitre JF, Levine AJ, Li C, Li X, Lim AR, Lin DTS, Lindemann DM, Little TJ, Macoretta N, Maddox D, Matkin CO, Mattison JA, McClure M, Mergl J, Meudt JJ, Montano GA, Mozhui K, Munshi-South J, Naderi A, Nagy M, Narayan P, Nathanielsz PW, Nguyen NB, Niehrs C, O'Brien JK, O'Tierney Ginn P, Odom DT, Ophir AG, Osborn S, Ostrander EA, Parsons KM, Paul KC, Pellegrini M, Peters KJ, Pedersen AB, Petersen JL, Pietersen DW, Pinho GM, Plassais J, Poganik JR, Prado NA, Reddy P, Rey B, Ritz BR, Robbins J, Rodriguez M, Russell J, Rydkina E, Sailer LL, Salmon AB, Sanghavi A, Schachtschneider KM, Schmitt D, Schmitt T, Schomacher L, Schook LB, Sears KE, Seifert AW, Seluanov A, Shafer ABA, Shanmuganayagam D, Shindyapina AV, Simmons M, Singh K, Sinha I, Slone J, Snell RG, Soltanmaohammadi E, Spangler ML, Spriggs MC, Staggs L, Stedman N, Steinman KJ, Stewart DT, Sugrue VJ, Szladovits B, Takahashi JS, Takasugi M, Teeling EC, Thompson MJ, Van Bonn B, Vernes SC, Villar D, Vinters HV, Wallingford MC, Wang N, Wayne RK, Wilkinson GS, Williams CK, Williams RW, Yang XW, Yao M, Young BG, Zhang B, Zhang Z, Zhao P, Zhao Y, Zhou W, Zimmermann J, Ernst J, Raj K, Horvath S. Universal DNA methylation age across mammalian tissues. Nat Aging 2023; 3:1144-1166. [PMID: 37563227 PMCID: PMC10501909 DOI: 10.1038/s43587-023-00462-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 06/21/2023] [Indexed: 08/12/2023]
Abstract
Aging, often considered a result of random cellular damage, can be accurately estimated using DNA methylation profiles, the foundation of pan-tissue epigenetic clocks. Here, we demonstrate the development of universal pan-mammalian clocks, using 11,754 methylation arrays from our Mammalian Methylation Consortium, which encompass 59 tissue types across 185 mammalian species. These predictive models estimate mammalian tissue age with high accuracy (r > 0.96). Age deviations correlate with human mortality risk, mouse somatotropic axis mutations and caloric restriction. We identified specific cytosines with methylation levels that change with age across numerous species. These sites, highly enriched in polycomb repressive complex 2-binding locations, are near genes implicated in mammalian development, cancer, obesity and longevity. Our findings offer new evidence suggesting that aging is evolutionarily conserved and intertwined with developmental processes across all mammals.
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Affiliation(s)
- A T Lu
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Altos Labs, San Diego Institute of Science, San Diego, CA, USA
| | - Z Fei
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Statistics, University of California, Riverside, Riverside, CA, USA
| | - A Haghani
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Altos Labs, San Diego Institute of Science, San Diego, CA, USA
| | - T R Robeck
- Zoological SeaWorld Parks and Entertainment, Orlando, FL, USA
| | - J A Zoller
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - C Z Li
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - R Lowe
- Altos Labs, Cambridge Institute of Science, Cambridge, UK
| | - Q Yan
- Altos Labs, San Diego Institute of Science, San Diego, CA, USA
| | - J Zhang
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - H Vu
- Bioinformatics Interdepartmental Program, University of California, Los Angeles, CA, USA
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA, USA
| | - J Ablaeva
- Department of Biology, University of Rochester, Rochester, NY, USA
| | - V A Acosta-Rodriguez
- Department of Neuroscience, Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - D M Adams
- Department of Biology, University of Maryland, College Park, MD, USA
| | - J Almunia
- Loro Parque Fundacion, Puerto de la Cruz, Spain
| | - A Aloysius
- Department of Biology, University of Kentucky, Lexington, KY, USA
| | - R Ardehali
- Division of Cardiology, Department of Internal Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - A Arneson
- Bioinformatics Interdepartmental Program, University of California, Los Angeles, CA, USA
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA, USA
| | - C S Baker
- Marine Mammal Institute, Oregon State University, Newport, OR, USA
| | - G Banks
- School of Science and Technology, Clifton Campus, Nottingham Trent University, Nottingham, UK
| | - K Belov
- School of Life and Environmental Sciences, the University of Sydney, Sydney, New South Wales, Australia
| | - N C Bennett
- Department of Zoology and Entomology, University of Pretoria, Hatfield, South Africa
| | - P Black
- Busch Gardens Tampa, Tampa, FL, USA
| | - D T Blumstein
- Department of Ecology and Evolutionary Biology, University of California, Los Angeles, Los Angeles, CA, USA
- Rocky Mountain Biological Laboratory, Crested Butte, CO, USA
| | - E K Bors
- Marine Mammal Institute, Oregon State University, Newport, OR, USA
| | - C E Breeze
- Altius Institute for Biomedical Sciences, Seattle, WA, USA
| | - R T Brooke
- Epigenetic Clock Development Foundation, Los Angeles, CA, USA
| | - J L Brown
- Center for Species Survival, Smithsonian Conservation Biology Institute, Front Royal, VA, USA
| | - G G Carter
- Department of Evolution, Ecology and Organismal Biology, The Ohio State University, Columbus, OH, USA
| | - A Caulton
- AgResearch, Invermay Agricultural Centre, Mosgiel, New Zealand
- Department of Biochemistry, University of Otago, Dunedin, New Zealand
| | - J M Cavin
- Gulf World, Dolphin Company, Panama City Beach, FL, USA
| | - L Chakrabarti
- School of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK
| | - I Chatzistamou
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC, USA
| | - H Chen
- Department of Pharmacology, Addiction Science and Toxicology, the University of Tennessee Health Science Center, Memphis, TN, USA
| | - K Cheng
- Medical Informatics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - P Chiavellini
- Biochemistry Research Institute of La Plata, Histology and Pathology, School of Medicine, University of La Plata, La Plata, Argentina
| | - O W Choi
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - S M Clarke
- AgResearch, Invermay Agricultural Centre, Mosgiel, New Zealand
| | - L N Cooper
- Department of Anatomy and Neurobiology, Northeast Ohio Medical University, Rootstown, OH, USA
| | - M L Cossette
- Department of Environmental and Life Sciences, Trent University, Peterborough, Ontario, Canada
| | - J Day
- Taronga Institute of Science and Learning, Taronga Conservation Society Australia, Mosman, New South Wales, Australia
| | - J DeYoung
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - S DiRocco
- SeaWorld of Florida, Orlando, FL, USA
| | - C Dold
- Zoological Operations, SeaWorld Parks and Entertainment, Orlando, FL, USA
| | | | - C K Emmons
- Conservation Biology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA, USA
| | - S Emmrich
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - E Erbay
- Altos Labs, San Francisco, CA, USA
| | - C Erlacher-Reid
- SeaWorld of Florida, Orlando, FL, USA
- SeaWorld Orlando, Orlando, FL, USA
| | - C G Faulkes
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
| | - S H Ferguson
- Fisheries and Oceans Canada, Freshwater Institute, Winnipeg, Manitoba, Canada
- Department of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - C J Finno
- Department of Population Health and Reproduction, University of California, Davis School of Veterinary Medicine, Davis, CA, USA
| | | | - J M Gaillard
- Universite de Lyon, Universite Lyon 1, CNRS, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne, France
| | - E Garde
- Greenland Institute of Natural Resources, Nuuk, Greenland
| | - L Gerber
- Evolution and Ecology Research Centre, School of Biological, Earth and Environmental Sciences, UNSW Sydney, Sydney, New South Wales, Australia
| | - V N Gladyshev
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - V Gorbunova
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - R G Goya
- Biochemistry Research Institute of La Plata, Histology and Pathology, School of Medicine, University of La Plata, La Plata, Argentina
| | - M J Grant
- Applied Translational Genetics Group, School of Biological Sciences, Centre for Brain Research, the University of Auckland, Auckland, New Zealand
| | - C B Green
- Department of Neuroscience, Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - E N Hales
- Department of Population Health and Reproduction, University of California, Davis School of Veterinary Medicine, Davis, CA, USA
| | - M B Hanson
- Conservation Biology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA, USA
| | - D W Hart
- Department of Zoology and Entomology, University of Pretoria, Hatfield, South Africa
| | - M Haulena
- Vancouver Aquarium, Vancouver, British Columbia, Canada
| | - K Herrick
- SeaWorld of California, San Diego, CA, USA
| | - A N Hogan
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - C J Hogg
- School of Life and Environmental Sciences, the University of Sydney, Sydney, New South Wales, Australia
| | - T A Hore
- Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - T Huang
- Division of Human Genetics, Department of Pediatrics, University at Buffalo, Buffalo, NY, USA
- Division of Genetics and Metabolism, Oishei Children's Hospital, Buffalo, NY, USA
| | | | - A J Jasinska
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - G Jones
- School of Biological Sciences, University of Bristol, Bristol, UK
| | | | - O Kashpur
- Mother Infant Research Institute, Tufts Medical Center, Boston, MA, USA
| | - H Katcher
- Yuvan Research, Mountain View, CA, USA
| | | | - V Kaza
- Peromyscus Genetic Stock Center, University of South Carolina, Columbia, SC, USA
| | - H Kiaris
- Peromyscus Genetic Stock Center, University of South Carolina, Columbia, SC, USA
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA
| | - M S Kobor
- Edwin S.H. Leong Healthy Aging Program, Centre for Molecular Medicine and Therapeutics, University of British Columbia, Vancouver, British Columbia, Canada
| | - P Kordowitzki
- Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn, Poland
- Institute for Veterinary Medicine, Nicolaus Copernicus University, Torun, Poland
| | - W R Koski
- LGL Limited, King City, Ontario, Canada
| | - M Krützen
- Evolutionary Genetics Group, Department of Evolutionary Anthropology, University of Zurich, Zurich, Switzerland
| | - S B Kwon
- Bioinformatics Interdepartmental Program, University of California, Los Angeles, CA, USA
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA, USA
| | - B Larison
- Department of Ecology and Evolutionary Biology, UCLA, Los Angeles, CA, USA
- Center for Tropical Research, Institute for the Environment and Sustainability, UCLA, Los Angeles, CA, USA
| | - S G Lee
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - M Lehmann
- Biochemistry Research Institute of La Plata, Histology and Pathology, School of Medicine, University of La Plata, La Plata, Argentina
| | - J F Lemaitre
- Universite de Lyon, Universite Lyon 1, CNRS, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne, France
| | - A J Levine
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - C Li
- Texas Pregnancy and Life-course Health Center, Southwest National Primate Research Center, San Antonio, TX, USA
- Department of Animal Science, College of Agriculture and Natural Resources, Laramie, WY, USA
| | - X Li
- Technology Center for Genomics and Bioinformatics, Department of Pathology and Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - A R Lim
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - D T S Lin
- Centre for Molecular Medicine and Therapeutics, BC Children's Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - T J Little
- Institute of Ecology and Evolution, School of Biological Sciences, University of Edinburgh, Edinburgh, UK
| | - N Macoretta
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - D Maddox
- White Oak Conservation, Yulee, FL, USA
| | - C O Matkin
- North Gulf Oceanic Society, Homer, AK, USA
| | - J A Mattison
- Translational Gerontology Branch, National Institute on Aging Intramural Research Program, National Institutes of Health, Baltimore, MD, USA
| | | | - J Mergl
- Marineland of Canada, Niagara Falls, Ontario, Canada
| | - J J Meudt
- Biomedical and Genomic Research Group, Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - G A Montano
- Zoological Operations, SeaWorld Parks and Entertainment, Orlando, FL, USA
| | - K Mozhui
- Department of Preventive Medicine, University of Tennessee Health Science Center, College of Medicine, Memphis, TN, USA
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, College of Medicine, Memphis, TN, USA
| | - J Munshi-South
- Louis Calder Center-Biological Field Station, Department of Biological Sciences, Fordham University, Armonk, NY, USA
| | - A Naderi
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA
| | - M Nagy
- Museum fur Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Berlin, Germany
| | - P Narayan
- Applied Translational Genetics Group, School of Biological Sciences, Centre for Brain Research, the University of Auckland, Auckland, New Zealand
| | - P W Nathanielsz
- Texas Pregnancy and Life-course Health Center, Southwest National Primate Research Center, San Antonio, TX, USA
- Department of Animal Science, College of Agriculture and Natural Resources, Laramie, WY, USA
| | - N B Nguyen
- Division of Cardiology, Department of Internal Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - C Niehrs
- Institute of Molecular Biology, Mainz, Germany
- Division of Molecular Embryology, DKFZ-ZMBH Alliance, Heidelberg, Germany
| | - J K O'Brien
- Taronga Institute of Science and Learning, Taronga Conservation Society Australia, Mosman, New South Wales, Australia
| | - P O'Tierney Ginn
- Mother Infant Research Institute, Tufts Medical Center, Boston, MA, USA
- Department of Obstetrics and Gynecology, Tufts University School of Medicine, Boston, MA, USA
| | - D T Odom
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
- Division of Regulatory Genomics and Cancer Evolution, Deutsches Krebsforschungszentrum, Heidelberg, Germany
| | - A G Ophir
- Department of Psychology, Cornell University, Ithaca, NY, USA
| | - S Osborn
- SeaWorld of Texas, San Antonio, TX, USA
| | - E A Ostrander
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - K M Parsons
- Conservation Biology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA, USA
| | - K C Paul
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - M Pellegrini
- Department of Molecular Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
| | - K J Peters
- Evolutionary Genetics Group, Department of Evolutionary Anthropology, University of Zurich, Zurich, Switzerland
- School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, Australia
| | - A B Pedersen
- Institute of Evolutionary Biology, School of Biological Sciences, University of Edinburgh, Edinburgh, UK
| | - J L Petersen
- Department of Animal Science, University of Nebraska, Lincoln, NE, USA
| | - D W Pietersen
- Mammal Research Institute, Department of Zoology and Entomology, University of Pretoria, Hatfield, South Africa
| | - G M Pinho
- Department of Ecology and Evolutionary Biology, UCLA, Los Angeles, CA, USA
| | - J Plassais
- Cancer Genetics and Comparative Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - J R Poganik
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - N A Prado
- Department of Biology, College of Arts and Science, Adelphi University, Garden City, NY, USA
| | - P Reddy
- Altos Labs, San Diego Institute of Science, San Diego, CA, USA
- Salk Institute for Biological Studies, La Jolla, CA, USA
| | - B Rey
- Universite de Lyon, Universite Lyon 1, CNRS, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne, France
| | - B R Ritz
- Department of Epidemiology, UCLA Fielding School of Public Health, Los Angeles, CA, USA
- Department of Environmental Health Sciences, UCLA Fielding School of Public Health, Los Angeles, CA, USA
- Department of Neurology, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - J Robbins
- Center for Coastal Studies, Provincetown, MA, USA
| | | | - J Russell
- SeaWorld of California, San Diego, CA, USA
| | - E Rydkina
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - L L Sailer
- Department of Psychology, Cornell University, Ithaca, NY, USA
| | - A B Salmon
- The Sam and Ann Barshop Institute for Longevity and Aging Studies and Department of Molecular Medicine, UT Health San Antonio and the Geriatric Research Education and Clinical Center, South Texas Veterans Healthcare System, San Antonio, TX, USA
| | | | - K M Schachtschneider
- Department of Radiology, University of Illinois at Chicago, Chicago, IL, USA
- Department of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, IL, USA
- National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - D Schmitt
- College of Agriculture, Missouri State University, Springfield, MO, USA
| | - T Schmitt
- SeaWorld of California, San Diego, CA, USA
| | | | - L B Schook
- Department of Radiology, University of Illinois at Chicago, Chicago, IL, USA
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - K E Sears
- Department of Ecology and Evolutionary Biology, UCLA, Los Angeles, CA, USA
- Department of Molecular Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
| | - A W Seifert
- Department of Biology, University of Kentucky, Lexington, KY, USA
| | - A Seluanov
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - A B A Shafer
- Department of Forensic Science, Environmental and Life Sciences, Trent University, Peterborough, Ontario, Canada
| | - D Shanmuganayagam
- Biomedical and Genomic Research Group, Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison, WI, USA
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - A V Shindyapina
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | | | - K Singh
- Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS University, Mumbai, India
| | - I Sinha
- Department of Ecology and Evolutionary Biology, UCLA, Los Angeles, CA, USA
| | - J Slone
- Division of Human Genetics, Department of Pediatrics, University at Buffalo, Buffalo, NY, USA
| | - R G Snell
- Applied Translational Genetics Group, School of Biological Sciences, Centre for Brain Research, the University of Auckland, Auckland, New Zealand
| | - E Soltanmaohammadi
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC, USA
| | - M L Spangler
- Department of Animal Science, University of Nebraska, Lincoln, NE, USA
| | | | - L Staggs
- SeaWorld of Florida, Orlando, FL, USA
| | | | - K J Steinman
- Species Preservation Laboratory, SeaWorld San Diego, San Diego, CA, USA
| | - D T Stewart
- Biology Department, Acadia University, Wolfville, Nova Scotia, Canada
| | - V J Sugrue
- Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - B Szladovits
- Department of Pathobiology and Population Sciences, Royal Veterinary College, Hatfield, UK
| | - J S Takahashi
- Department of Neuroscience, Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Howard Hughes Medical Institute, Department of Neuroscience, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - M Takasugi
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - E C Teeling
- School of Biology and Environmental Science, University College Dublin, Dublin, Ireland
| | - M J Thompson
- Department of Molecular Cell and Developmental Biology, University of California, Los Angeles, Los Angeles, CA, USA
| | - B Van Bonn
- John G. Shedd Aquarium, Chicago, IL, USA
| | - S C Vernes
- School of Biology, the University of St Andrews, Fife, UK
- Neurogenetics of Vocal Communication Group, Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands
| | - D Villar
- Blizard Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - H V Vinters
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - M C Wallingford
- Mother Infant Research Institute, Tufts Medical Center, Boston, MA, USA
- Division of Obstetrics and Gynecology, Tufts University School of Medicine, Boston, MA, USA
| | - N Wang
- Center for Neurobehavioral Genetics, Jane and Terry Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - R K Wayne
- Department of Ecology and Evolutionary Biology, UCLA, Los Angeles, CA, USA
| | - G S Wilkinson
- Department of Biology, University of Maryland, College Park, MD, USA
| | - C K Williams
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - R W Williams
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, College of Medicine, Memphis, TN, USA
| | - X W Yang
- Center for Neurobehavioral Genetics, Jane and Terry Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - M Yao
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - B G Young
- Fisheries and Oceans Canada, Winnipeg, Manitoba, Canada
| | - B Zhang
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Z Zhang
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - P Zhao
- Division of Cardiology, Department of Internal Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, CA, USA
| | - Y Zhao
- Departments of Biology and Medicine, University of Rochester, Rochester, NY, USA
| | - W Zhou
- Center for Computational and Genomic Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - J Zimmermann
- Department of Mathematics and Technology, University of Applied Sciences Koblenz, Koblenz, Germany
| | - J Ernst
- Bioinformatics Interdepartmental Program, University of California, Los Angeles, CA, USA
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA, USA
| | - K Raj
- Altos Labs, Cambridge Institute of Science, Cambridge, UK
| | - S Horvath
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.
- Altos Labs, San Diego Institute of Science, San Diego, CA, USA.
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA.
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22
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Morton M, Yao M, Chalif J, Lampert EJ, Chau D, Rose PG, Debernardo R, Michener CM, Vargas R, Chambers LM. Association of Clinical Trial Participation With Improved Overall Survival for Recurrent, Platinum-Resistant Ovarian Cancer. Obstet Gynecol 2023; 142:459-466. [PMID: 37535957 DOI: 10.1097/aog.0000000000005298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 06/01/2023] [Indexed: 08/05/2023]
Abstract
OBJECTIVE To investigate whether clinical trial participation is associated with overall survival in patients with platinum-resistant ovarian cancer. METHODS An IRB-approved, retrospective, single-institution cohort study was performed in patients with platinum-resistant ovarian cancer from January 1, 2009, to December 31, 2017. Platinum resistance was defined as progression within 6 months after completion of platinum chemotherapy. Patients were divided into two cohorts: 1) clinical trial participants for platinum-resistant ovarian cancer or 2) standard of care. The association of trial participation with overall survival from the date of platinum resistance was assessed with univariate and multivariable models. RESULTS Of 305 eligible patients with recurrent platinum-resistant ovarian cancer, 46 (15.1%) were clinical trial participants. There were no significant differences in age (61.2 years vs 63.3 years, P =.21), body mass index (27.5 vs 27.6, P =.90), race ( P =.61), medical comorbidities ( P >.05), or performance status ( P =.07) for clinical trial participants compared with those receiving standard of care. The majority underwent primary cytoreduction (76.1% vs 69.1%, P =.34) with no differences in residual disease ( P =.43) for clinical trial participants compared with those receiving standard of care. There was no difference in poly-ADP-ribose polymerase inhibitor (21.7% vs 15.1%, P =.26) or bevacizumab (22.2% vs 32.1%, P =.31) use for clinical trial participants compared with those receiving standard of care. On multivariable analysis controlling for comorbidities, stage, and germline mutational status, clinical trial participation was associated with significantly improved overall survival from the date of platinum resistance compared with standard of care (13.8 months vs 10.5 months, adjusted hazard ratio 1.46, 95% CI 1.04-2.05, P =.028). CONCLUSIONS In this retrospective cohort of patients with platinum-resistant ovarian cancer, clinical trial participation was associated with improved overall survival compared with standard of care therapies. Availability and participation in clinical trials should be prioritized in patients with recurrent, platinum-resistant ovarian cancer.
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Affiliation(s)
- Molly Morton
- Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, and the Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, and the Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center, The James Cancer Hospital and Solove Research Institute, Columbus, Ohio
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Hopkins MK, Tewari S, Yao M, DeAngelo L, Buckley L, Rogness V, Kollikonda S, Goje O. Standard-Dose Azithromycin in Class III Obese Patients Undergoing Unscheduled Cesarean Delivery. Am J Perinatol 2023. [PMID: 37487546 DOI: 10.1055/a-2135-7084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/26/2023]
Abstract
OBJECTIVE Perioperative antibiotic prophylaxis reduces cesarean wound complications. This study investigates whether integration of standard-dose (500 mg) azithromycin prophylaxis reduced wound complications in patients with class III obesity (body mass index [BMI] ≥ 40 kg/m2) undergoing unscheduled cesarean delivery. STUDY DESIGN Retrospective cohort study of patients with class III obesity undergoing unscheduled cesarean delivery in single hospital system from January 1, 2017, to January 1, 2020. A standard dose (500 mg) of azithromycin was integrated into system order sets in 2018. Medical history and postoperative wound outcomes were compared in pre- and postintegration cohorts. Wound complication was defined as composite of wound seroma, hematoma, superficial or deep infection. RESULTS A total of 1,273 patients met inclusion criteria, 303 patients in the preorder set group, and 970 patients in the postorder set group. Demographics were similar between the pre- and postintegration cohorts, including BMI (median: 44.4 kg/m2, p = 0.84) and weight at delivery (mean: 121.2 ± 17.8 kg, p = 0.57). Patients in the postintegration cohort had lower rates of composite postpartum wound complication (7.9 vs. 13.9%, p = 0.002), superficial infection or deep infection/abscess (6.7 vs. 10.2%, p = 0.042), and postpartum readmission or unscheduled visits (18.7 vs. 24.4%, p < 0.029). Rates of chorioamnionitis and endometritis were similar between the pre- and postintegration groups (8.6 vs. 6.9%, p = 0.33, and 1.7 vs. 1.9%, p = 0.81, respectively). Patients in the postintegration cohort had lower risk of postoperative composite wound complication (unadjusted odds ratio [OR]: 0.54, confidence interval [CI]: 0.36-0.80, p = 0.002) and lower rates of wound infection (unadjusted OR: 0.63, 95% CI: 0.40-0.99, p = 0.044). When comparing patients who received azithromycin at delivery and patients who did not, standard-dose azithromycin reduced risk of postoperative wound complication (unadjusted OR: 0.67, 95% CI: 0.46-0.99, p = 0.043). CONCLUSION A standard dose of azithromycin provides adequate perioperative prophylaxis in class III obese patients, decreasing rates of postcesarean wound complications and unscheduled postpartum outpatient visits. KEY POINTS · Class III obese patients undergoing unscheduled cesarean have high rates of wound complications.. · Standard-dose azithromycin reduces risk of postcesarean wound infection in class III obese patients.. · Standard-dose azithromycin reduces readmission, unscheduled visits in class III obese patients..
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Affiliation(s)
- Maeve K Hopkins
- Division of Maternal and Fetal Medicine, Obstetrics and Gynecology Institute, Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Surabhi Tewari
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
| | - Lydia DeAngelo
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Lauren Buckley
- Department of Obstetrics and Gynecology, Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | | | - Swapna Kollikonda
- Department of Obstetrics and Gynecology, Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
| | - Oluwatosin Goje
- Department of Obstetrics and Gynecology and Infectious Disease, Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio
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Zhang S, Zhao J, Yao M. Urban landscape-level biodiversity assessments of aquatic and terrestrial vertebrates by environmental DNA metabarcoding. J Environ Manage 2023; 340:117971. [PMID: 37119629 DOI: 10.1016/j.jenvman.2023.117971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 03/28/2023] [Accepted: 04/16/2023] [Indexed: 05/12/2023]
Abstract
Globally, expansive urbanization profoundly alters natural habitats and the associated biota. Monitoring biodiversity in cities can provide essential information for conservation management, but the complexity of urban landscapes poses serious challenges to conventional observational and capture-based surveys. Here we assessed pan-vertebrate biodiversity, including both aquatic and terrestrial taxa, using environmental DNA (eDNA) sampled from 109 water sites across Beijing, China. Using eDNA metabarcoding with a single primer set (Tele02), we detected 126 vertebrate species, including 73 fish, 39 birds, 11 mammals, and 3 reptiles belonging to 91 genera, 46 families, and 22 orders. The probability of detection from eDNA varied substantially among species and was related to their lifestyle, as shown by the greater detectability of fish compared to that of terrestrial and arboreal (birds and mammals) groups, as well as the greater detectability of water birds compared to that of forest birds (Wilcoxon rank-sum test p = 0.007). Furthermore, the eDNA detection probabilities across all vertebrates (Wilcoxon rank-sum test p = 0.009), as well as for birds (p < 0.001), were higher at lentic sites in comparison with lotic sites. Also, the detected biodiversity was positively correlated with lentic waterbody size for fish (Spearman p = 0.012), but not for other groups. Our results demonstrate the capacity of eDNA metabarcoding to efficiently surveil diverse vertebrate communities across an extensive spatial scale in heterogenous urban landscapes. With further methodological development and optimization, the eDNA approach has great potential for non-invasive, efficient, economic, and timely assessments of biodiversity responses to urbanization, thus guiding city ecosystem conservation management.
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Affiliation(s)
- Shan Zhang
- School of Life Sciences, Peking University, Beijing, 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China
| | - Jindong Zhao
- School of Life Sciences, Peking University, Beijing, 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China
| | - Meng Yao
- School of Life Sciences, Peking University, Beijing, 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China.
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Frisch EH, Mitchell J, Yao M, Llarena N, Omosigho UR, DeAngelo L, Arakelian M, Bradley L, Falcone T. The Impact of Fertility Goals on Long-term Quality of Life in Reproductive-aged Women Who Underwent Myomectomy versus Hysterectomy for Uterine Fibroids. J Minim Invasive Gynecol 2023; 30:642-651. [PMID: 37044261 DOI: 10.1016/j.jmig.2023.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 03/31/2023] [Accepted: 04/05/2023] [Indexed: 04/14/2023]
Abstract
STUDY OBJECTIVE The objective of this study is to compare quality of life (QOL) for myomectomy with hysterectomy 1 to 5 years after surgical management for fibroids. This study evaluated the difference in QOL in a population of women of reproductive age, including those who desire fertility. DESIGN A retrospective cohort study. INTERVENTIONS Not applicable. SETTING A large academic hospital. PATIENTS A total of 142 women who underwent hysterectomy or myomectomy in 2015 to 2020. Included patients were women aged 18 years or older who underwent surgical intervention owing to uterine fibroids. MEASUREMENTS AND MAIN RESULTS The 36-Item Short Form Health Survey (SF-36) provides a total score as a single measure of health-related QOL. The Uterine Fibroid Symptom Quality of Life Questionnaire for Hysterectomy and Myomectomy (UFS-QOL) is a patient-reported outcome measure of fibroid symptoms and health-related QOL after hysterectomy and myomectomy. There was no significant difference in SF-36 QOL scores in women after myomectomy who desired fertility compared with those who did not desire fertility, except in the social functioning domain (p = .025). UFS-QOL scores in women after myomectomy who desired fertility were not significantly different compared with women after myomectomy who did not desire fertility (p = .37). There were no significant differences between women who underwent myomectomy and hysterectomy in overall QOL scores on the SF-36 (p = .13) and UFS-QOL scores (p = .16). CONCLUSION Myomectomy is not associated with significant differences in measures of general health and QOL compared with hysterectomy, making it a viable fibroid management option for women who desire fertility. Our study highlights the importance of discussing fertility goals and QOL when counseling patients for surgical fibroid treatment.
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Affiliation(s)
- Emily H Frisch
- ObGyn and Women's Health Institute (Drs. Frisch, Llarena, Omosigho, Bradley, and Falcone); and Quantitative Health Sciences (Mr. Yao), Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner School of Medicine, Cleveland, Ohio (Mr. Mitchell, Ms. DeAngelo, and Ms. Arakelian); HRC Fertility, Pasadena, California (Dr. Llarena).
| | - Jameson Mitchell
- ObGyn and Women's Health Institute (Drs. Frisch, Llarena, Omosigho, Bradley, and Falcone); and Quantitative Health Sciences (Mr. Yao), Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner School of Medicine, Cleveland, Ohio (Mr. Mitchell, Ms. DeAngelo, and Ms. Arakelian); HRC Fertility, Pasadena, California (Dr. Llarena)
| | - Meng Yao
- ObGyn and Women's Health Institute (Drs. Frisch, Llarena, Omosigho, Bradley, and Falcone); and Quantitative Health Sciences (Mr. Yao), Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner School of Medicine, Cleveland, Ohio (Mr. Mitchell, Ms. DeAngelo, and Ms. Arakelian); HRC Fertility, Pasadena, California (Dr. Llarena)
| | - Natalia Llarena
- ObGyn and Women's Health Institute (Drs. Frisch, Llarena, Omosigho, Bradley, and Falcone); and Quantitative Health Sciences (Mr. Yao), Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner School of Medicine, Cleveland, Ohio (Mr. Mitchell, Ms. DeAngelo, and Ms. Arakelian); HRC Fertility, Pasadena, California (Dr. Llarena)
| | - Ukpebo R Omosigho
- ObGyn and Women's Health Institute (Drs. Frisch, Llarena, Omosigho, Bradley, and Falcone); and Quantitative Health Sciences (Mr. Yao), Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner School of Medicine, Cleveland, Ohio (Mr. Mitchell, Ms. DeAngelo, and Ms. Arakelian); HRC Fertility, Pasadena, California (Dr. Llarena)
| | - Lydia DeAngelo
- ObGyn and Women's Health Institute (Drs. Frisch, Llarena, Omosigho, Bradley, and Falcone); and Quantitative Health Sciences (Mr. Yao), Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner School of Medicine, Cleveland, Ohio (Mr. Mitchell, Ms. DeAngelo, and Ms. Arakelian); HRC Fertility, Pasadena, California (Dr. Llarena)
| | - Miranda Arakelian
- ObGyn and Women's Health Institute (Drs. Frisch, Llarena, Omosigho, Bradley, and Falcone); and Quantitative Health Sciences (Mr. Yao), Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner School of Medicine, Cleveland, Ohio (Mr. Mitchell, Ms. DeAngelo, and Ms. Arakelian); HRC Fertility, Pasadena, California (Dr. Llarena)
| | - Linda Bradley
- ObGyn and Women's Health Institute (Drs. Frisch, Llarena, Omosigho, Bradley, and Falcone); and Quantitative Health Sciences (Mr. Yao), Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner School of Medicine, Cleveland, Ohio (Mr. Mitchell, Ms. DeAngelo, and Ms. Arakelian); HRC Fertility, Pasadena, California (Dr. Llarena)
| | - Tommaso Falcone
- ObGyn and Women's Health Institute (Drs. Frisch, Llarena, Omosigho, Bradley, and Falcone); and Quantitative Health Sciences (Mr. Yao), Cleveland Clinic Foundation, Cleveland, Ohio; Cleveland Clinic Lerner School of Medicine, Cleveland, Ohio (Mr. Mitchell, Ms. DeAngelo, and Ms. Arakelian); HRC Fertility, Pasadena, California (Dr. Llarena)
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Zhao W, Huang B, Du XD, Lin HD, Wu J, Zhao X, Zhou QH, Yao M. [Efficacy of CT-guided partial radiofrequency ablation of bilateral responsible cranial nerves in the treatment of Meige syndrome]. Zhonghua Yi Xue Za Zhi 2023; 103:2100-2105. [PMID: 37455128 DOI: 10.3760/cma.j.cn112137-20230227-00285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Objective: To evaluate the efficacy of CT-guided partial radiofrequency ablation of bilateral responsible cranial nerves in the treatment of Meige syndrome. Methods: The Clinical data of 56 patients with Meige syndrome in the Department of Pain Medicine, Affiliated Hospital of Jiaxing University from June 2019 to January 2023 were retrospectively analyzed [19 males and 37 females, aged 42-76 (58.6±8.3) years], including 51 cases of blepharospasm, 3 cases of oromandibular dystonia and 2 cases of blepharospasm concomitant with oromandibular dystonia. CT-guided partial radiofrequency ablation of bilateral responsible cranial nerves was performed on different types of Meige syndrome. And the efficacy and complications of the technique were observed. Results: Fifty-one patients with blepharospasm Meige syndrome underwent CT-guided radiofrequency of facial nerve through bilateral stylomastoid foramen punctures, the symptoms of blepharospasm disappeared completely, leaving bilateral mild and moderate facial paralysis symptoms. Three patients with oral-mandibular dystonia underwent CT-guided radiofrequency therapy by bilateral foramen ovale puncture of mandibular branches of trigeminal nerve, masticatory muscle spasm disappeared, the patients had no difficulty opening the mouth, and the skin numbness in bilateral mandibular nerve innervation area was left. Two cases of Meige syndrome with blepharospasm concomitant with oromandibular dystonia were treated by radiofrequency of facial nerve and mandibular branch of trigeminal nerve, and all symptoms disappeared. The patients were followed up for 1-44 months after the operation, and the symptoms of mild and moderate facial paralysis disappeared at (3.2±0.8) months after the operation, but the numbness did not disappear. Three patients with blepharospasm recurred at the 14, 18 and 22 months after the operation, respectively, while the rest cases did not recur. Conclusions: According to different types of Meige syndrome, CT-guided partial radiofrequency ablation of responsible cranial nerves can effectively treat the corresponding type of Meige syndrome. The complications are only mild and moderate facial paralysis which can be recovered, and/or skin numbness in the mandibular region.
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Affiliation(s)
- W Zhao
- Graduate school of Zhejiang University of Traditional Chinese Medicine, Hangzhou 310006, China Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - B Huang
- Graduate school of Zhejiang University of Traditional Chinese Medicine, Hangzhou 310006, China Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - X D Du
- Department of Pain Medicine, the Redcross Hospital of Hangzhou, Hangzhou 310006, China
| | - H D Lin
- Department of Pain Medicine, the first Hospital of Ninbo city, Ningbo 315000, China
| | - J Wu
- Department of Pain Medicine, the First Municipal Hospital of Jinjiang city, Jinjiang 214500, China
| | - X Zhao
- Department of Pain Medicine, Shulan Hangzhou Hospital, Hangzhou 310006, China
| | - Q H Zhou
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - M Yao
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
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Hur C, Nanavaty V, Yao M, Desai N. Correction to: The presence of partial compaction patterns is associated with lower rates of blastocyst formation, sub‑optimal morphokinetic parameters and poorer morphologic grade. Reprod Biol Endocrinol 2023; 21:63. [PMID: 37443021 DOI: 10.1186/s12958-023-01117-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/15/2023] Open
Affiliation(s)
- Christine Hur
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Women's Health Institute, Cleveland Clinic, 26900 Cedar Road, Beachwood, OH, 44122, USA.
| | - Vaani Nanavaty
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Women's Health Institute, Cleveland Clinic, 26900 Cedar Road, Beachwood, OH, 44122, USA
| | - Meng Yao
- Quantitative Health Sciences, Cleveland Clinic, 9500 Euclid Ave. JJN3, Cleveland, OH, 44195, USA
| | - Nina Desai
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Women's Health Institute, Cleveland Clinic, 26900 Cedar Road, Beachwood, OH, 44122, USA
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Dong X, Ye B, Xiang H, Yao M. Kinetic and isotherm of competitive adsorption cadmium and lead onto Saccharomyces cerevisiae autoclaved cells. Environ Geochem Health 2023; 45:4853-4865. [PMID: 36947350 DOI: 10.1007/s10653-023-01540-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 02/27/2023] [Indexed: 06/18/2023]
Abstract
Heavy metal pollution has been regarded as a significant public health hazard during the industrialization, which also have exhibited various types of toxicological manifestations. Moreover, due to the high cost and toxic by-products, some conventional remediation methods were limited to heavy metals pollution control. In this work, autoclaved Saccharomyces cerevisiae was used as a biosorbent for the removal of Cd2+ and Pb2+ from single and binary ions aqueous solution system. The kinetics and isotherm of Cd2+ and Pb2+ were studied in different ion systems. The results showed that the competitive adsorption ability of S. cerevisiae to Pb2+ was stronger than that to Cd2+ in binary ions solution. To all the single ion solution of Cd2+ or Pb2+ and binary ions solution of Cd2+-Pb2+, there always existed that the adsorption of metal ions on S. cerevisiae fitted well with pseudo-second-order kinetic model and Langmuir isotherms model. The adsorption quantity qt in different solutions followed the sequence as qt (Cd2+-Pb2+) > qt (Pb2+-single) > qt (Pb2+-binary) > qt (Cd2+-single) > qt (Cd2+-binary). The autoclaved S. cerevisiae used in this research was one kind of rapid and favourable biosorbent for Pb2+ and Cd2+. In Pb2+ and Cd2+-containing solutions, sites competition and jointed toxicity of Pb2+ and Cd2+ on S. cerevisiae cells were the key to the total adsorption effect, and further researches were necessary in the next work. Thus, the current research presented that the autoclaved S. cerevisiae could be applied as an effective biosorbent for heavy metal adsorption from water environment and the design of eco-friendly technologies for the treatment of waste liquor.
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Affiliation(s)
- Xiaoqing Dong
- Department of Environmental Engineering Technology, Shenzhen Institute of Information Technology, Shenzhen, 518172, China
| | - Bin Ye
- School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, 518055, China.
| | - Huiqiang Xiang
- Department of Environmental Engineering Technology, Shenzhen Institute of Information Technology, Shenzhen, 518172, China
| | - Meng Yao
- Department of Environmental Engineering Technology, Shenzhen Institute of Information Technology, Shenzhen, 518172, China
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Guo QG, Wang C, Yan M, Dong JY, Yao M. [Prospective randomized controlled trial on 2 940 nm fractional erbium laser combined with fractional micro-plasma radiofrequency in the treatment of facial atrophic acne scars]. Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2023; 39:512-517. [PMID: 37805765 DOI: 10.3760/cma.j.cn501225-20230116-00018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/09/2023]
Abstract
Objective: To compare the efficacy and safety of 2 940 nm fractional erbium laser combined with fractional micro-plasma radiofrequency (FMR) therapy and 2 940 nm fractional erbium laser in the treatment of atrophic acne scars. Methods: A prospective randomized controlled research was conducted. A total of 100 atrophic acne scar patients (38 males and 62 females, aged 18-37 years) who were treated in the Scar Laser Clinic of the Department of Plastic and Reconstructive Surgery of Shanghai Ninth People's Hospital of Shanghai Jiao Tong University School of Medicine from March 2018 to March 2021 and conformed to the inclusion criteria were recruited. The patients were randomly divided into erbium laser+FMR group and erbium laser alone group, with 50 cases in each group. The facial acne scars of patients in erbium laser alone group were treated with 2 940 nm fractional erbium laser, while the facial acne scars of patients in erbium laser+FMR group were treated with erbium laser as above, besides, the scars of U and M types were treated with FMR, once every 3 months for a total of 3 times. Before the first treatment and 3 months after each treatment, the Echelle D'Assessment Clinique des Cicatrices D'Acne (ECCA) was used to score the scar. The occurrence of adverse reaction during the treatment process was observed and recorded, and the incidence was calculated. Three months after the last treatment, the 5-level classification method was used to evaluate the satisfaction of patients with the treatment effect, and the satisfaction rate was calculated. Data were statistically analyzed with independent sample t test and chi-square test. Results: A total of 89 patients completed the study, including 46 patients in erbium laser+FMR group (19 males and 27 females, aged (26±5) years) and 43 patients in erbium laser alone group (15 males and 28 females, aged (27±6) years). The ECCA scores before the first treatment and 3 months after the first treatment of patients were similar between the two groups (P>0.05). The ECCA scores of patients in erbium laser+FMR group at 3 months after the second and third treatment were 72±23 and 61±18, respectively, which were significantly lower than 85±26 and 76±25 in erbium laser alone group (with t values of -2.45 and -3.26, respectively, P<0.05). During the treatment process, the incidence of adverse reaction of patients in erbium laser+FMR group and erbium laser alone group were 23.91% (11/46) and 16.28% (7/43), respectively, and there was no statistically significant difference between the two groups (P>0.05). The satisfaction rate of patients in erbium laser+FMR group was 78.26% (36/46) at 3 months after the last treatment, which was significantly higher than 53.49% (23/43) in erbium laser alone group (χ2=6.10, P<0.05). Conclusions: The 2 940 nm fractional erbium laser combined with FMR is superior to 2 940 nm fractional erbium laser alone in the treatment of facial atrophic acne scars, achieving significantly higher efficacy without significantly increasing the incidence of adverse reaction, and patients are more satisfied with the efficacy. It can be used as a recommended therapy in clinical practice.
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Affiliation(s)
- Q G Guo
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - C Wang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - M Yan
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - J Y Dong
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - M Yao
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
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Yang T, Liao Y, Wang M, Zheng Z, Yao M. Remediation and resource utilization of petroleum-contaminated soil by pyrite-assisted pyrolysis as bifunctional materials to adsorb heavy metal and activate peroxymonosulfate oxidation. Sci Total Environ 2023:164742. [PMID: 37295519 DOI: 10.1016/j.scitotenv.2023.164742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 05/18/2023] [Accepted: 06/06/2023] [Indexed: 06/12/2023]
Abstract
Petroleum-contaminated soil (PCS) requires not only efficient remediation technology but also economically viable reuse strategy of remediated soil with vast volume. This study developed a pyrite-assisted pyrolysis to convert PCS into a bifunctional material for the adsorption of heavy metal and the activation of peroxymonosulfate (PMS) oxidation. Adsorption isotherm and kinetic model fitting by Langmuir and pseudo-second-order well clarified the adsorption capacity and behavior of carbonized soil (CS) loaded with sulfur and iron (FeS@CS) for heavy metals. The theoretic maximum adsorption capacities of Pb2+, Cu2+, Cd2+, and Zn2+ by Langmuir model were 415.40, 80.25, 61.55, and 30.90 mg/g, respectively. The main adsorption mechanism includes sulfide precipitation, co-precipitation and surface complexation by iron oxides, and complexation by oxygen-containing functional groups. When the dosage of FeS@CS and PMS were both 3 g/L, the removal rate of aniline reached 99.64 % in 6 h. After five cycles of reuse, the aniline degradation rate was still as high as 93.14 %. The non-free radical pathway dominated in CS/PMS and FeS@CS/PMS systems. The electron hole was the primary active species in the CS/PMS system, which promoted aniline degradation by accelerating direct electron transfer. In comparison with CS, the surface of FeS@CS contained more iron oxides, oxygen-containing functional groups, and oxygen vacancies, making 1O2 the primary active species in the FeS@CS/PMS system. This study proposed a new integrated strategy for the efficient remediation of PCS and value-added reutilization of remediated soil.
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Affiliation(s)
- Tianci Yang
- School of Environmental Science and Engineering, Changzhou University, Changzhou 213164, PR China
| | - Yaping Liao
- School of Environmental Science and Engineering, Changzhou University, Changzhou 213164, PR China
| | - Mingxin Wang
- School of Environmental Science and Engineering, Changzhou University, Changzhou 213164, PR China; Jiangsu Petrochemical Safety and Environmental Protection Engineering Research Center, Changzhou 213164, PR China.
| | - Zhiwei Zheng
- School of Environmental Science and Engineering, Changzhou University, Changzhou 213164, PR China
| | - Meng Yao
- School of Environmental Science and Engineering, Changzhou University, Changzhou 213164, PR China; Jiangsu Petrochemical Safety and Environmental Protection Engineering Research Center, Changzhou 213164, PR China
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Batur P, Yao M, Bucklan J, Soni P, Suneja A, Farrell R, Mays M. Use of combined hormonal contraception and stroke: A case-control study of the impact of migraine type and estrogen dose on ischemic stroke risk. Headache 2023; 63:813-821. [PMID: 36752588 DOI: 10.1111/head.14473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 12/09/2022] [Accepted: 12/18/2022] [Indexed: 02/09/2023]
Abstract
OBJECTIVE To clarify how factors such as estrogen dose and migraine history (including migraine subtype) impact ischemic stroke risks associated with combined hormonal contraceptive (CHC) use. BACKGROUND CHC use in those with migraine with aura has been restricted due to concerns about stroke risk. METHODS We conducted a case-control analysis of stroke risk associated with estrogen dose and migraine history among CHC users in a large tertiary care center. All women aged 18-55 who used a CHC between January 1, 2010, and December 31, 2019, were identified. Those with a stroke diagnosis were identified using ICD codes and confirmed via chart and imaging review. Details of personal and family medical history, stroke evaluation, ethinyl estradiol dosing (EE; ≥30 vs. <30 μg), and demographics were collected. From a random sample of 20,000 CHC users without stroke, a control cohort (n = 635) was identified and matched based on patient characteristics, medical and family histories, as well as stroke risk factors, to assess association between migraine diagnosis, migraine subtype, estrogen dose, and stroke. RESULTS Of the 203,853 CHC users in our cohort, 127 had confirmed stroke (0.06%; CI 0.05%, 0.07%). In unadjusted analyses, a higher number of patients in the case cohort had a diagnosis of migraine (34/127, 26.8%) compared to controls (109/635, 17.2%; p = 0.011). Stroke risk was higher with ≥30-μg EE doses compared to those using a <30-μg dose (OR, 1.52; CI 1.02, 2.26; p = 0.040). Compared to no migraine, personal history of migraine increased the odds of stroke (OR, 2.00; CI 1.27, 3.17; p = 0.003). Compared to no migraine, stroke risk was not significantly increased in those with migraine with aura, but migraine without aura increased the risk (OR, 2.35; CI 1.32, 4.2; p = 0.004). CONCLUSIONS Overall stroke risk in our cohort of CHC users was low. When CHCs are used in those with migraine, formulations containing ≤30 μg EE are preferred. Shared decision-making should include discussions about ischemic stroke risks in patients with migraine, even those without aura.
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Affiliation(s)
- Pelin Batur
- Department of Ob/Gyn & Women's Health Institute, Cleveland Clinic, Ohio, Cleveland, USA
| | - Meng Yao
- Department of Qualitative Health Sciences, Cleveland Clinic, Ohio, Cleveland, USA
| | - Julia Bucklan
- Center for Neurologic Restoration, Neurologic Institute, Cleveland Clinic, Ohio, Cleveland, USA
| | - Payal Soni
- Center for Neurologic Restoration, Neurologic Institute, Cleveland Clinic, Ohio, Cleveland, USA
| | - Aarushi Suneja
- Genomic Medicine Institute, Cleveland Clinic, Ohio, Cleveland, USA
| | - Ruth Farrell
- Center for Bioethics, Cleveland Clinic, Ohio, Cleveland, USA
| | - Maryann Mays
- Center for Neurologic Restoration, Neurologic Institute, Cleveland Clinic, Ohio, Cleveland, USA
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Hunt JT, Kamat R, Yao M, Sharma N, Batur P. Effect of contraceptive hormonal therapy on mammographic breast density: A longitudinal cohort study. Clin Imaging 2023; 97:62-67. [PMID: 36893493 DOI: 10.1016/j.clinimag.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 02/25/2023] [Accepted: 03/01/2023] [Indexed: 03/08/2023]
Abstract
PURPOSE Evaluate the longitudinal relationship between mammographic density and hormonal contraceptive use in late reproductive-aged women. METHODS Patients aged 35-50 years old who underwent 5 or more screening mammograms within a 7.5-year period between 2004 and 2019 in a single urban tertiary care center were randomly selected. Patients were categorized into four cohorts based on hormonal contraceptive exposure during a 2-year lead-in period and a 7.5-year study period: 1) never exposed, 2) always exposed, 3) interval hormonal contraceptive start, and 4) interval hormonal contraceptive stop. The primary outcome was difference in BI-RADS breast density category between initial and final mammograms. RESULTS Of the 708 patients included, long-term use of combined oral contraceptives or a levonorgestrel intrauterine device were not associated with an increase in breast density category over the 7.5-year study period, compared to those with no hormonal contraceptive exposure. Initiation of combined oral contraceptives was associated with an increase in breast density category (β = 0.31, P = 0.045); however, no difference in initial density category was noted between those exposed and those never exposed to combined oral contraceptives during the 2-year lead-in period, and discontinuation was not associated with a decrease in breast density category when compared to those with continuous exposure. CONCLUSION(S) Long-term use of combined oral contraceptives or a levonorgestrel intrauterine device was not associated with an increase in BI-RADS breast density category. Initiation of a combined oral contraceptive was associated with an increase in breast density category, although this may be a transient effect.
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Affiliation(s)
- Jonathan T Hunt
- Department of Obstetrics & Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States.
| | - Rachel Kamat
- Department of Obstetrics & Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Nidhi Sharma
- Austin Radiological Association Women's Imaging Center, Suite 100, 1600 West 38(th) Street, Austin, TX 78731, United States
| | - Pelin Batur
- Department of Obstetrics & Gynecology, Women's Health Institute, Cleveland Clinic, Desk A81, 9500 Euclid Avenue, Cleveland, OH 44195, United States
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Lua-Mailland LL, Roversi G, Yao M, Ferrando CA. Healthcare Resource Utilization After Apical Prolapse Surgery in Women Who Received In-Office Versus Telephone-Only Preoperative Teaching. Urogynecology (Phila) 2023:02273501-990000000-00095. [PMID: 37093576 DOI: 10.1097/spv.0000000000001358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
IMPORTANCE Despite increasing use of telehealth, no studies have evaluated telehealth use for preoperative teaching and its impact on healthcare resource utilization (HRU) after gynecologic surgery. OBJECTIVES This study aimed to compare HRU after apical prolapse surgery in women receiving in-office versus telephone-only preoperative teaching and identify factors associated with postoperative HRU. STUDY DESIGN A retrospective cohort study of women who underwent apical prolapse surgery from 2017 to 2020 at a tertiary referral center was conducted. Women were grouped based on the preoperative teaching type they received. Healthcare resource utilization was defined as a composite of patient-initiated calls, unscheduled outpatient visits, emergency department visits, and readmissions before the scheduled 6-week postoperative visit. Healthcare resource utilization was compared between in-office and telephone-only groups. Multivariable regression analysis was performed to identify factors associated with HRU. RESULTS A total of 1,168 women underwent in-office teaching, and 181 had telephone-only teaching. Of the 1,349 women, 980 (72.6%) had ≥1 HRU encounter and 222 (16.5%) had ≥5 HRU encounters within 6 weeks after surgery. There was no difference between telephone and office groups for composite outcomes of ≥1 HRU (78.5% vs 71.7%, P = 0.06) and ≥5 HRU (13.3% vs 17.0%, P = 0.21) encounters. A failed voiding trial was associated with a 4.4-fold increased risk of ≥5 encounters. Increasing age and body mass index, concomitant hysterectomy, and abdominal route were associated with a decreased likelihood of ≥5 encounters. CONCLUSIONS Three of 4 women had at least 1 unanticipated HRU encounter within 6 weeks after apical prolapse surgery. Preoperative teaching type was not associated with postoperative HRU. Telephone visits may be considered as an alternative to in-office visits for preoperative teaching.
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Affiliation(s)
- Lannah L Lua-Mailland
- From the Center for Urogynecology and Pelvic Reconstructive Surgery, Obstetrics/Gynecology and Women's Health Institute, Cleveland Clinic; and
| | - Gustavo Roversi
- From the Center for Urogynecology and Pelvic Reconstructive Surgery, Obstetrics/Gynecology and Women's Health Institute, Cleveland Clinic; and
| | - Meng Yao
- Department of Quantitative Health Sciences, Section of Biostatistics, Cleveland Clinic, Cleveland, Ohio
| | - Cecile A Ferrando
- From the Center for Urogynecology and Pelvic Reconstructive Surgery, Obstetrics/Gynecology and Women's Health Institute, Cleveland Clinic; and
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Lua-Mailland LL, Wallace SL, Yao M, Propst K. Sexual Function in Women at 6 and 12 Months After Obstetric Anal Sphincter Injury: Is Pelvic Floor Physical Therapy Associated With Improved Outcomes? Urogynecology (Phila) 2023:02273501-990000000-00092. [PMID: 37093575 DOI: 10.1097/spv.0000000000001356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
IMPORTANCE Women with obstetric anal sphincter injury (OASI) are at increased risk of postpartum sexual dysfunction. Risk persists beyond 3 years after perineal trauma in up to half of patients with OASI. OBJECTIVES The aims of this study were to determine if postpartum pelvic floor physical therapy (PFPT) is associated with improved sexual function after vaginal delivery with OASI and to describe sexual function in patients with OASI at 6 and 12 months postpartum. STUDY DESIGN This is a retrospective cohort study of patients with OASI. Women were grouped according to PFPT attendance. The Postpartum Pelvic Floor and Birth Questionnaire (PPFBQ), which compares current sexual function to baseline prepregnancy sexual function, and the Female Sexual Function Index (FSFI) were administered at 6 and 12 months, respectively, to evaluate postpartum sexual function. RESULTS Two hundred women were included. Sixty-four (32%) women attended PFPT; 136 (68%) did not attend PFPT. Patients reported worse-than-baseline sexual function at 6 months postpartum in the PPFBQ sexual activity domain, but the PFPT group had lower median score than the non-PFPT group (2.3 [2.0, 2.8] vs 2.7 [2.1, 3.1], P = 0.034), with scores <3.0 indicating worse-than-baseline functioning. The FSFI composite scores were similar between groups and showed 80.7% of the patients with OASI meeting the criteria for female sexual dysfunction at 12 months postpartum. Attendance of PFPT was not significantly associated with composite FSFI scores and most domains of PPFBQ. CONCLUSIONS Attendance of PFPT did not significantly impact overall sexual function in OASI patients at 6 and 12 months postpartum. Sexual function is complex and may be more effectively addressed in the postpartum period using a multidimensional approach.
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Affiliation(s)
- Lannah L Lua-Mailland
- From the Center for Urogynecology and Pelvic Reconstructive Surgery, Obstetrics/Gynecology and Women's Health Institute, Cleveland Clinic
| | - Shannon L Wallace
- From the Center for Urogynecology and Pelvic Reconstructive Surgery, Obstetrics/Gynecology and Women's Health Institute, Cleveland Clinic
| | - Meng Yao
- Department of Quantitative Health Sciences, Section of Biostatistics, Cleveland Clinic, Cleveland, OH
| | - Katie Propst
- Urogynecology and Reconstructive Pelvic Surgery, Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL
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Lampert EJ, Rose PG, Yao M, DeBernardo R, Vargas RJ, Michener CM, Chambers LM. Efficacy and toxicity of carboplatin and gemcitabine administered on day 1 and day 8 (day1&8) versus day 1-only for platinum-sensitive recurrent epithelial ovarian cancer. Int J Gynecol Cancer 2023:ijgc-2022-004199. [PMID: 37024239 DOI: 10.1136/ijgc-2022-004199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023] Open
Abstract
OBJECTIVE To compare response rate, progression-free survival, overall survival, and toxicity of carboplatin and gemcitabine administered on day 1 and day 8 (day1&8) versus a modified day 1-only regimen in recurrent platinum-sensitive ovarian cancer. METHODS A retrospective single-institution cohort study was performed in women with recurrent platinum-sensitive ovarian cancer between January 2009 and December 2020 treated with carboplatin and gemcitabine on a 21-day cycle. The impact of dosing schedule on response rate, progression-free survival, overall survival, and toxicities was assessed with univariate and multivariate models. RESULTS Of 200 patients, 26% (n=52) completed day 1&8, 21.5% (n=43) started day 1&8 but dropped day 8, and 52.5% (n=105) received day 1-only. There were no differences in demographics. Median starting carboplatin and gemcitabine doses were area under curve (AUC) 5 and 600 mg/m2 for day 1-only versus AUC4 and 750 mg/m2 among day 1&8, respectively (p<0.001). A total of 43 patients (45.3%) dropped day 8 primarily due to neutropenia (51.2%) or thrombocytopenia (30.2%). The response rates were 69.3% for day 1&8-completed, 67.5% for day 1&8-dropped, and 67.6% for day 1-only (p=0.92). Median progression-free survival was 13.1, 12.1, and 12.4 months for day 1&8-completed, day 1&8-dropped, and day 1-only, respectively (p=0.29). Median overall survival was 28.2, 33.5, and 34.3 months for the above groups (p=0.42). The rate of grade 3/4 hematologic toxicity (48.9% vs 31.4%, p=0.002), dose reductions (58.9% vs 33.7%, p<0.001), blood transfusions (22.1% vs 10.5%, p=0.025), and treatment with pegfilgrastim (64.2% vs 51%, p=0.059) were higher among day 1&8 versus day 1-only, respectively. CONCLUSIONS There was no difference in response rate, progression-free survival, or overall survival for day 1&8 versus day 1-only, regardless of whether day 8 was dropped. Day 1&8 was associated with greater hematologic toxicity. A modified day 1-only regimen may represent an alternative to day 1&8 and warrants prospective study.
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Affiliation(s)
- Erika J Lampert
- Department of Obstetrics and Gynecology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Peter G Rose
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Meng Yao
- Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
| | - Robert DeBernardo
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Roberto J Vargas
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Chad M Michener
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Laura M Chambers
- Division of Gynecologic Oncology, Cleveland Clinic, Cleveland, Ohio, USA
- Division of Gynecologic Oncology, The Ohio State University, Columbus, Ohio, USA
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Wang H, Li Y, Wang M, Chen S, Yao M, Chen J, Liao X, Zhang Y, Lu X, Matios E, Luo J, Zhang W, Feng Z, Dong J, Liu Y, Li W. Precursor-mediated in situ growth of hierarchical N-doped graphene nanofibers confining nickel single atoms for CO 2 electroreduction. Proc Natl Acad Sci U S A 2023; 120:e2219043120. [PMID: 36996112 PMCID: PMC10083610 DOI: 10.1073/pnas.2219043120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 02/14/2023] [Indexed: 03/31/2023] Open
Abstract
Despite the various strategies for achieving metal-nitrogen-carbon (M-N-C) single-atom catalysts (SACs) with different microenvironments for electrochemical carbon dioxide reduction reaction (CO2RR), the synthesis-structure-performance correlation remains elusive due to the lack of well-controlled synthetic approaches. Here, we employed Ni nanoparticles as starting materials for the direct synthesis of nickel (Ni) SACs in one spot through harvesting the interaction between metallic Ni and N atoms in the precursor during the chemical vapor deposition growth of hierarchical N-doped graphene fibers. By combining with first-principle calculations, we found that the Ni-N configuration is closely correlated to the N contents in the precursor, in which the acetonitrile with a high N/C ratio favors the formation of Ni-N3, while the pyridine with a low N/C ratio is more likely to promote the evolution of Ni-N2. Moreover, we revealed that the presence of N favors the formation of H-terminated edge of sp2 carbon and consequently leads to the formation of graphene fibers consisting of vertically stacked graphene flakes, instead of the traditional growth of carbon nanotubes on Ni nanoparticles. With a high capability in balancing the *COOH formation and *CO desorption, the as-prepared hierarchical N-doped graphene nanofibers with Ni-N3 sites exhibit a superior CO2RR performance compared to that with Ni-N2 and Ni-N4 ones.
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Affiliation(s)
- Huan Wang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Tianjin300071, China
| | - Youzeng Li
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Tianjin300071, China
| | - Maoyu Wang
- School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, OR97331
| | - Shan Chen
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Tianjin300071, China
| | - Meng Yao
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Tianjin300071, China
| | - Jialei Chen
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Tianjin300071, China
| | - Xuelong Liao
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Tianjin300071, China
| | - Yiwen Zhang
- Thayer School of Engineering, Dartmouth College, Hanover, NH03755
| | - Xuan Lu
- Thayer School of Engineering, Dartmouth College, Hanover, NH03755
| | - Edward Matios
- Thayer School of Engineering, Dartmouth College, Hanover, NH03755
| | - Jianmin Luo
- Thayer School of Engineering, Dartmouth College, Hanover, NH03755
| | - Wei Zhang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center, College of Chemistry, Nankai University, Tianjin300071, China
| | - Zhenxing Feng
- School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, OR97331
| | - Jichen Dong
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing100190, China
| | - Yunqi Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing100190, China
| | - Weiyang Li
- Thayer School of Engineering, Dartmouth College, Hanover, NH03755
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Zhang S, Bi Y, Zhao J, Yao M. To the north: eDNA tracing of the seasonal and spatial dynamics of fish assemblages along the world's largest water diversion project. J Environ Manage 2023; 331:117217. [PMID: 36621023 DOI: 10.1016/j.jenvman.2023.117217] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/21/2022] [Accepted: 01/02/2023] [Indexed: 06/17/2023]
Abstract
Extensive water diversion projects that have been increasingly installed worldwide transport essential water resources as well as a large number of biota. However, studies of the dynamic processes of such transport have been limited. The South-to-North Water Diversion Project of China is the largest manmade water diversion system ever constructed. Here, in a year-long project, we used environmental DNA (eDNA) metabarcoding to assess fish biodiversity and assemblage composition along the Project's 1277-km main canal, while also investigating the temporal, spatial, and functional trait drivers of changes in the fish assemblages. Together, 45 fish taxa were detected, with substantial compositional variations between seasons. The number of detected species typically dropped upon entering the canal but remained relatively constant along the canal's length. Spatial variations in fish assemblages were generally dominated by the turnover component over nestedness, and a positive spatial autocorrelation of qualitative assemblage composition was detected within 80 km in all seasons. Furthermore, several functional traits, such as smaller body size, invertivorous diet, rheophilic living, and lithophilic and demersal spawning, were positive predictors of fish presence along the length of the canal and they may boost species chances of introduction to the recipient areas. Our results provide crucial information for ecological management of diversion projects and have key implications for modelling and predicting foreign species invasion through water transfers.
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Affiliation(s)
- Shan Zhang
- School of Life Sciences, Peking University, Beijing, 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China
| | - Yonghong Bi
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China
| | - Jindong Zhao
- School of Life Sciences, Peking University, Beijing, 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China
| | - Meng Yao
- School of Life Sciences, Peking University, Beijing, 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China.
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Chang OH, Yao M, Ferrando CA, Paraiso MFR, Propst K. Changes in sexual function over 12 months after native-tissue vaginal pelvic organ prolapse surgery with and without hysterectomy. Sex Med 2023; 11:qfad006. [PMID: 36936899 PMCID: PMC10018253 DOI: 10.1093/sexmed/qfad006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/23/2023] [Accepted: 02/07/2023] [Indexed: 03/18/2023] Open
Abstract
Background There is a need to determine how preoperative sexual activity, uterine preservation, and hysterectomy affect sexual function after pelvic organ prolapse surgery. Aim (1) To determine changes in sexual function in women, stratified by preoperative sexual activity status, after native-tissue pelvic organ prolapse surgery. (2) To examine the impact of hysterectomy and uterine preservation on sexual function. (3) To determine predictors for postoperative dyspareunia. Methods This was a planned secondary analysis of a prospective cohort study. Sexual function was evaluated preoperatively and 6 and 12 months postoperatively. Sexual function was compared between those who had a hysterectomy and those who had uterine-preserving prolapse surgery. A logistic regression analysis was performed to assess predictors for dyspareunia. Outcomes Pelvic Organ Prolapse-Urinary Incontinence Sexual Function Questionnaire. Results At 12 months, 59 patients underwent surgery and were followed up (hysterectomy [n = 28, 47.5%] vs no hysterectomy [n = 31, 52.5%]; sexually active [n = 26, 44.1%] vs non-sexually active [n = 33, 55.9%]). Of those who did not undergo a hysterectomy, 17 (54.8%) had a uterine-preserving procedure. At 12 months, sexually active patients had significant improvement in sexual function (mean ± SD, 0.37 ± 0.43; P = .005), while non-sexually active patients reported significant improvement in satisfaction of sex life (P = .04) and not feeling sexually inferior (P = .003) or angry (P = .03) because of prolapse. No variables were associated with dyspareunia on bivariate analysis. Clinical Implications It did not appear that either uterine preservation or hysterectomy had any impact on sexual function. There was a 10% increase in people who were sexually active after surgery. Strengths and Limitations The major strength of our study is the use of a condition-specific validated questionnaire intended for sexually active and non-sexually active women. We interpreted our results utilizing a validated minimal clinically important difference score to provide interpretation of our results with statistical and clinical significance. The limitation of our study is that it was a secondary analysis that was not powered for these specific outcomes. Conclusion At 12 months, for patients who were sexually active preoperatively, there was a clinically meaningful improvement in sexual function after native-tissue pelvic organ prolapse surgery. Non-sexually active women reported improvement in satisfaction of sex life. There was no difference in the sexual function of patients undergoing uterine preservation or posthysterectomy colpopexy when compared with those with concurrent hysterectomy, though this sample size was small.
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Affiliation(s)
- Olivia H Chang
- Corresponding author: Center for Urogynecology and Pelvic Reconstructive Surgery, Women’s Health Institute, Cleveland Clinic, Cleveland, OH 44195, United States.
| | - Meng Yao
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Cecile A Ferrando
- Center for Urogynecology and Pelvic Reconstructive Surgery, Women’s Health Institute, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Marie Fidela R Paraiso
- Center for Urogynecology and Pelvic Reconstructive Surgery, Women’s Health Institute, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Katie Propst
- Center for Urogynecology and Pelvic Reconstructive Surgery, Women’s Health Institute, Cleveland Clinic, Cleveland, OH 44195, United States
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Yao M, Chen D, Meng L, Zhou C, Li X. Mediating effects of resilience on frailty and depression among older Chinese people living with HIV/AIDS: a cross-sectional study in Hunan. Trans R Soc Trop Med Hyg 2023; 117:229-236. [PMID: 36331557 DOI: 10.1093/trstmh/trac105] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 10/18/2022] [Accepted: 10/25/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Little is known about the ambiguous and complex relationship between frailty, resilience and depression in older adults living with HIV (OALHIV). Thus, the current study aimed to further clarify the relationship, as well as to investigate whether resilience plays a mediating role and to quantify the mediating effect. METHODS A cross-sectional study was conducted on patients who were aged ≥50 y with HIV/AIDS at the First Hospital of Changsha City from June to August 2019. The sociodemographic characteristics of participants, depression, resilience and frailty were evaluated by the self-developed questionnaire, the 10-item Center for Epidemiological Studies Depression Scale, the 10-item Connor-Davidson Resilience Scale and Tilburg Frailty Indicator, respectively. SPSS macro model 4 was used to analyse the mediation of resilience between frailty and depression. RESULTS A total of 175 OALHIV (120 males and 55 females) were investigated in this study. The prevalence of frailty and depression was 31.4% and 30.9%, respectively. Additionally, the mediation analysis model showed that frailty could contribute to depression directly, and that it also affected depression through resilience, suggesting that resilience partially mediated the relationship between frailty and depression among OALHIV. CONCLUSIONS Our findings suggest that resilience appears to be a protective factor for depression. Effective and targeted intervention on resilience is available and is crucial to improve the life quality of OALHIV.
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Affiliation(s)
- Meng Yao
- D epartment of Epidemi ology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, Hunan, 410078, China
| | - Dan Chen
- Wuhan Health Information Center, Wuhan, Hubei, 430014, China
| | - Lijun Meng
- D epartment of Epidemi ology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, Hunan, 410078, China
| | - Cui Zhou
- D epartment of Epidemi ology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, Hunan, 410078, China
| | - Xingli Li
- D epartment of Epidemi ology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, Hunan, 410078, China
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Lu Q, Zhang SY, Du J, Liu Q, Dong C, Zhao J, Wang Y, Yao M. Multi-group biodiversity distributions and drivers of metacommunity organization along a glacial-fluvial-limnic pathway on the Tibetan plateau. Environ Res 2023; 220:115236. [PMID: 36621545 DOI: 10.1016/j.envres.2023.115236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/22/2022] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
Extensive global glacial retreats are threatening cryosphere ecosystem functioning and the associated biota in glacier-fed water systems. Understanding multi-group biodiversity distributions and compositional variation across diverse but hydrologically linked habitats under varying glacial influences will help explain the mechanisms underlying glacial community organization and ecosystem processes. However, such data are generally lacking due to the difficulty of obtaining biodiversity information across wide taxonomic ranges. Here, we used a multi-marker environmental DNA metabarcoding approach to simultaneously investigate the spatial patterns of community compositions and assembly mechanisms of four taxonomic groups (cyanobacteria, diatoms, invertebrates, and vertebrates) along the flowpaths of a tributary of Lake Nam Co on the Tibetan Plateau-from its glacier headwaters, through its downstream river and wetlands, to its estuary. We detected 869 operational taxonomic units: 119 cyanobacterial, 395 diatom, 269 invertebrate, and 86 vertebrate. Taxonomic richnesses consistently increased from upstream to downstream, and although all groups showed community similarity distance decay patterns, the trend for vertebrates was the weakest. Cyanobacteria, diatom, and invertebrate community compositions were significantly correlated with several environmental factors, while the vertebrate community was only correlated with waterway width. Variation partitioning analysis indicated that varying extents of environmental conditions and spatial factors affected community organizations for different groups. Furthermore, stochastic processes contributed prominently to the microorganisms' community assembly (Sloan's neutral model R2 = 0.77 for cyanobacteria and 0.73 for diatoms) but were less important for macroorganisms (R2 = 0.21 for invertebrates and 0.15 for vertebrates). That trend was further substantiated by modified stochasticity ratio analyses. This study provides the first holistic picture of the diverse biotic communities residing in a series of hydrologically connected glacier-influenced habitats. Our results both uncovered the distinct mechanisms that underlie the metacommunity organizations of different glacial organisms and helped comprehensively predict the ecological impacts of the world's melting glaciers.
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Affiliation(s)
- Qi Lu
- School of Life Sciences, Peking University, Beijing, 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China
| | - Si-Yu Zhang
- School of Life Sciences, Peking University, Beijing, 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China
| | - Jianqing Du
- Beijing Yanshan Earth Critical Zone National Research Station, University of Chinese Academy of Sciences, Beijing, 101408, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qiang Liu
- Beijing Yanshan Earth Critical Zone National Research Station, University of Chinese Academy of Sciences, Beijing, 101408, China
| | - Chunxia Dong
- School of Life Sciences, Peking University, Beijing, 100871, China
| | - Jindong Zhao
- School of Life Sciences, Peking University, Beijing, 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China
| | - Yanfen Wang
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, China; State Key Laboratory of Tibetan Plateau Earth System, Environment and Resources (TPESER), Chinese Academy of Sciences, Beijing, 100101, China.
| | - Meng Yao
- School of Life Sciences, Peking University, Beijing, 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China.
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Lu Q, Cheng C, Xiao L, Li J, Li X, Zhao X, Lu Z, Zhao J, Yao M. Food webs reveal coexistence mechanisms and community organization in carnivores. Curr Biol 2023; 33:647-659.e5. [PMID: 36669497 DOI: 10.1016/j.cub.2022.12.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/11/2022] [Accepted: 12/20/2022] [Indexed: 01/20/2023]
Abstract
Globally, massive carnivore guild extirpations have led to trophic downgrading and compromised ecosystem services. However, the complexity of multi-carnivore food webs complicates accurate identification of species interactions and community organization. Here, we used fecal DNA metabarcoding to investigate three communities that together encompass eight large- and meso-carnivore species and their 44 prey taxa of the Qinghai-Tibet Plateau (QTP), one of the last places on Earth that still harbors intact carnivore assemblages. Quantitative food-web analyses revealed pronounced interspecific variations in the carnivores' prey compositions and dietary partitioning both between and within guilds. Additionally, body masses of the carnivores and their prey exhibited consistent hump-shaped correlations across communities. Overall, differences in prey diversity, size category, and proportional utilization among the carnivore species result in trophic niche segregation that likely promotes carnivore coexistence in the harsh QTP environment. Network structure analyses detected significant modularity in all food webs but nestedness in only one. Furthermore, network characterization identified pikas (Ochotona spp.), bharal (Pseudois nayaur), and domestic yak (Bos grunniens) as potential keystone prey across the areas. Our results paint a holistic and detailed picture of the QTP carnivore assemblages' trophic networks and demonstrate that the combined use of the molecular dietary approach and network analysis can generate structural insights into carnivore coexistence and can identify functionally important species in complex communities. Such knowledge can help safeguard carnivore guild integrity and enhance community resilience to environmental perturbations in the sensitive QTP ecosystems.
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Affiliation(s)
- Qi Lu
- School of Life Sciences, Peking University, Beijing 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China
| | - Chen Cheng
- Center for Nature and Society, School of Life Sciences, Peking University, Beijing 100871, China; Shan Shui Conservation Center, Beijing 100871, China
| | - Lingyun Xiao
- School of Life Sciences, Peking University, Beijing 100871, China; Department of Health and Environmental Sciences, Xi'an Jiaotong Liverpool University, Suzhou, Jiangsu 215123, China
| | - Juan Li
- School of Life Sciences, Peking University, Beijing 100871, China; Department of Health and Environmental Sciences, Xi'an Jiaotong Liverpool University, Suzhou, Jiangsu 215123, China
| | - Xueyang Li
- School of Life Sciences, Peking University, Beijing 100871, China
| | - Xiang Zhao
- Shan Shui Conservation Center, Beijing 100871, China
| | - Zhi Lu
- School of Life Sciences, Peking University, Beijing 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China; Center for Nature and Society, School of Life Sciences, Peking University, Beijing 100871, China; Shan Shui Conservation Center, Beijing 100871, China
| | - Jindong Zhao
- School of Life Sciences, Peking University, Beijing 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China
| | - Meng Yao
- School of Life Sciences, Peking University, Beijing 100871, China; Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.
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Wang RX, Ni HD, Xie KY, Zhang L, Yao M, Huang B, Ma L. [Analysis of the efficacy and safety of CT-guided dorsal root ganglion pulsed radiofrequency combined with ozone injection in the treatment of acute herpes zoster neuralgia in the neck and upper extremities]. Zhonghua Yi Xue Za Zhi 2023; 103:500-505. [PMID: 36800773 DOI: 10.3760/cma.j.cn112137-20220624-01391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Objective: To investigate the efficacy and safety of pulsed radiofrequency of dorsal root ganglion combined with ozone injection on acute herpes zoster neuralgia in the neck and upper extremities. Methods: A total of 110 patients with acute phase herpes zoster neuralgia in the neck and upper extremities treated in the Department of Pain of Jiaxing First Hospital from January 2019 to February 2020 were retrospectively included. The patients were divided into two groups according to different treatment modalities: the pulsed radiofrequency group (group A, n=68) and the pulsed radiofrequency combined with ozone injection group (group B, n=42). In group A, there were 40 males and 28 females, aged (71.9±9.9) years, while group B consisted of 23 males and 19 females, aged (66.3±16.9) years. Patients were followed up, and numerical rating scale (NRS) score, dose of adjuvant gabapentin, incidence of clinically significant postherpetic neuralgia (PHN) and adverse effects were recorded preoperatively (T0) and at 1 d (T1), 3 d (T2), 1 week (T3), 1 month (T4), 2 months (T5), and 3 months (T6) postoperatively. Results: The NRS score of patients [M (Q1, Q3)] in group A at time points T0, T1, T2, T3, T4, T5 and T6 was 6 (6, 6), 2 (2, 2), 3 (3, 4), 3 (2, 3), 2 (2, 3), 2 (1, 3) , 1 (0, 2), respectively, while the NRS score at aforementioned time points in group B was 6 (6, 6), 2 (1, 2), 3 (3, 4), 3 (2, 3), 2 (2, 3), 2 (1, 3), 1 (0, 2), respectively. Compared with preoperative NRS scores, NRS scores decreased in both groups at all postoperative time points (all P<0.05). Compared with group A, the NRS scores of group B at time points T3, T4, T5, and T6 decreased more significantly, with statistically significant differences (all P<0.05). The dose of gabapentin in group A [M (Q1, Q3)] was 0.6 (0.6, 0.6), 0.3 (0.3, 0.6), 0.3 (0.0, 0.3) and 0.0 (0.0, 0.3) mg/d at time points T0, T4, T5, and T6, respectively, and 0.6 (0.6, 0.6), 0.3 (0.2, 0.3), 0.0 (0.0, 0.3) 0.0 (0.0, 0.0) mg/d in patients in group B, respectively. Compared with the preoperative period, the doses of gabapentin taken by patients in both groups reduced significantly at all postoperative time points (all P<0.05). Moreover, compared with group A, the gabapentin dose in group B decreased more significantly at time points T4, T5, and T6, with statistically significant differences (all P<0.05). The incidence of clinically significant PHN was 25.0% (17/68) and 7.1% (3/42) in groups A and B, respectively, and the differences were statistically significant (P=0.018). No serious adverse effects such as pneumothorax, spinal cord injury and hematoma were observed during the treatment period in both groups. Conclusion: Pulsed radiofrequency of dorsal root ganglion combined with ozone injection is safer and more effective for the treatment of acute phase herpes zoster neuralgia in the neck and upper extremities, and it can reduce the incidence of clinically significant PHN, with high safety profile.
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Affiliation(s)
- R X Wang
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - H D Ni
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - K Y Xie
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - L Zhang
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - M Yao
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - B Huang
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - L Ma
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
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Zhang ZQ, Luo G, Zhu JJ, Ni HD, Huang B, Yao M. [Analysis of the efficacy and safety of CT-guided radiofrequency ablation of posterior root of the spinal nerve in the treatment of postherpetic neuralgia]. Zhonghua Yi Xue Za Zhi 2023; 103:483-487. [PMID: 36800770 DOI: 10.3760/cma.j.cn112137-20220519-01105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Objective: To investigate the efficacy and safety of CT-guided radiofrequency ablation of posterior root of spinal nerve in the treatment of postherpetic neuralgia (PHN). Methods: A total of 102 PHN patients (42 males and 60 females) aged (69.7±9.4) years who underwent CT-guided radiofrequency ablation of posterior root of spinal nerve in the Department of Pain Medicine of the Affiliated Hospital of Jiaxing University from January 2017 to April 2020 were retrospectively included. Patients were followed up, and numerical rating scale (NRS) score, Pittsburgh sleep quality index (PSQI), satisfaction score and complications before surgery (T0) and at 1 d (T1), 3 months (T2), 6 months (T3), 9 months (T4) and 12 months (T5) after surgery were recorded. Results: The NRS score of PHN patients at T0, T1, T2, T3, T4, and T5 [M(Q1, Q3)] was 6(6, 7), 2(2, 3), 3(2, 4), 3(2, 4), 2(1, 4), 2(1, 4), respectively. Likewise, the PSQI score [M(Q1, Q3)] at aforementioned time points was 14(13, 16), 4(3, 6), 6(4, 8), 5(4, 6), 4(2, 8), 4(2, 9), respectively. Compared with T0, the NRS and PSQI scores at all time points from T1 to T5 were lower, with statistically significant differences (all P<0.001). The overall effective rate of surgery at 1 year postoperatively was 71.6% (73/102) with a satisfaction score of 8(5, 9), and the recurrence rate was 14.7% (15/102) with a recurrence time of (7.5±0.8) months. The main postoperative complication was numbness, with an incidence of 86.0% (88/102), and the degree of numbness gradually decreased with time. Conclusion: CT-guided radiofrequency ablation of posterior root of spinal nerve for PHN has a high effective rate and a low recurrence rate, with high safety profile, and may be a feasible surgical option for the treatment of PHN.
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Affiliation(s)
- Z Q Zhang
- Graduate School of Bengbu Medical College, Bengbu 233000, China Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - G Luo
- Graduate School of Bengbu Medical College, Bengbu 233000, China Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - J J Zhu
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - H D Ni
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - B Huang
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
| | - M Yao
- Department of Pain Medicine, the Affiliated Hospital of Jiaxing University, Jiaxing 314000, China
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Chang OH, Tewari S, Yao M, Walters MD. Who Places High Value on the Uterus? A Cross-sectional Survey Study Evaluating Predictors for Uterine Preservation. J Minim Invasive Gynecol 2023; 30:131-136. [PMID: 36332820 DOI: 10.1016/j.jmig.2022.10.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/26/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022]
Abstract
STUDY OBJECTIVE To determine predictors for placing high value on the uterus in patients who no longer desire fertility. The secondary objective was to identify reasons for placing high value on the uterus. DESIGN Cross-sectional survey study. SETTING Three hospitals within a large healthcare system in the United States. PATIENTS New patients ≥45 years old seeking care for benign gynecologic conditions, including abnormal uterine bleeding, uterine myomas, pelvic organ prolapse, endometriosis, or pelvic pain. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS The primary outcome was the summative score of the validated Value of Uterus (VALUS) instrument for measuring value placed on the uterus and the validated visual analog scale with the question "how important is it to you to keep your uterus when you have a gynecologic condition?" A total of 163 surveys were returned for analysis (79.2%). Using the VALUS cutoff, 64 patients (45.7%) were considered to have low value for their uterus (VALUS score <14), whereas 76 patients (54.3%) were considered to have high value for their uterus (VALUS score ≥14). The adjusted odds of placing high value for the uterus was 5.06 times higher among those who wanted to be sexually active in the future than those who do not desire to be sexually active (95% confidence interval, 1.55-16.52, p = .01). Patients who are sexually active have 3.94 higher adjusted odds of placing high value on the uterus than those who are not sexually active and do not desire to be (95% confidence interval, 1.36-11.43; p = .01). Race, religion, and personal history of cancer were not statistically significant. CONCLUSION Patients who highly value the uterus were highly motivated by the desire to be sexually active. Nonwhite race, religion, and personal history of cancer were not predictors for placing high value on uterine preservation.
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Affiliation(s)
- Olivia H Chang
- Division of Female Urology, Pelvic Reconstructive Surgery and Voiding Dysfunction, Department of Urology, University of California Irvine (Dr. Chang), Orange, CA.
| | - Surabhi Tewari
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University (Ms. Tewari), Cleveland Clinic, Cleveland, Ohio
| | - Meng Yao
- Quantitative Health Sciences, Cleveland Clinic (Mr. Yao), Cleveland, Ohio
| | - Mark D Walters
- Center for Urogynecology and Pelvic Reconstructive Surgery, Women's Health Institute (Dr. Walters), Cleveland Clinic, Cleveland, Ohio
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Wood N, Morton M, Shah SN, Yao M, Barnard H, Tewari S, Suresh A, Kollikonda S, AlHilli MM. Association between CT-based body composition assessment and patient outcomes during neoadjuvant chemotherapy for epithelial ovarian cancer. Gynecol Oncol 2023; 169:55-63. [PMID: 36508759 DOI: 10.1016/j.ygyno.2022.11.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 11/17/2022] [Accepted: 11/25/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The aim of this study was to characterize the body composition of patients undergoing neoadjuvant chemotherapy (NACT) for epithelial ovarian cancer (EOC), identify factors associated with sarcopenia at diagnosis, and evaluate the impact of pretreatment sarcopenia and changes in body composition parameters during therapy on perioperative and disease-related outcomes. METHODS Patients undergoing NACT for EOC between 2008 and 2020 were identified. Pre-treatment and post-treatment contrast-enhanced CT scans were reviewed to determine skeletal muscle index (SMI) and visceral adipose tissue (VAT) area at the mid-fourth lumbar vertebral level. SMI and VAT were analyzed for association with clinical and treatment variables. RESULTS 174 patients were identified. Mean pretreatment SMI and VAT were 38.3 cm2/m2 ± 7.9 and 51.2 cm2/m2 ± 34.3, respectively. Comparatively, mean post-treatment SMI and VAT were 37.8 cm2/m2 ± 7.9 and 43.7 cm2/m2 ± 29.7, respectively. Most patients exhibited an overall decrease in SMI from pretreatment to posttreatment scans. Caucasian race, older age, and lower body mass index at diagnosis were associated with lower pretreatment SMI. Lower pre-treatment SMI was associated with lower surgical complexity scores (p < 0.001) and estimated blood loss (p = 0.029). Decrease in SMI after NACT was associated with increased rates of ICU admissions and length of stay. While there was no association between SMI and overall survival (OS) or progression-free survival (PFS), >2% decrease per 100 days in VAT was significantly associated with worse OS. CONCLUSIONS Patients with lower pretreatment SMI tend to undergo less complex surgery than those with higher SMI despite NACT. Decrease in VAT may be a potential indicator of worse OS. Information on body composition can aid in clinical decision making in patients with EOC.
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Affiliation(s)
- Nicole Wood
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, OH, United States of America
| | - Molly Morton
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, OH, United States of America
| | - Shetal N Shah
- Department of Radiology, Cleveland Clinic, Cleveland, OH, United States of America
| | - Meng Yao
- Department of Qualitative Health Sciences, Cleveland Clinic, Cleveland, OH, United States of America
| | - Hannah Barnard
- Department of Radiology, Cleveland Clinic, Cleveland, OH, United States of America
| | - Surabhi Tewari
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University School of Medicine, Cleveland, OH, United States of America
| | - Abhilash Suresh
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University School of Medicine, Cleveland, OH, United States of America
| | - Swapna Kollikonda
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, OH, United States of America
| | - Mariam M AlHilli
- Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, OH, United States of America; Division of Gynecologic Oncology, Obstetrics, Gynecology and Women's Health Institute, Cleveland Clinic, Cleveland, OH, United States of America.
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Hur C, Nanavaty V, Yao M, Desai N. The presence of partial compaction patterns is associated with lower rates of blastocyst formation, sub-optimal morphokinetic parameters and poorer morphologic grade. Reprod Biol Endocrinol 2023; 21:12. [PMID: 36709281 PMCID: PMC9883889 DOI: 10.1186/s12958-023-01059-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 01/10/2023] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Compaction is an important marker of embryonic genome activation and marks a critical step in the development to blastocyst. The objective of our study was to determine whether visualization of the embryonic compaction process through time-lapse imaging (TL) can assist in predicting the kinetics of embryo development as well as the likelihood for blastocyst formation, grade, or ploidy. METHODS This study is a retrospective review of prospectively collected datafrom a single academic institution. Couples included were thosewho underwent preimplantation genetic testing for aneuploidy (PGT-A) following in vitro fertilization between Januaryand December 2020. Embryos were cultured in the Embrysocope. Embryo morphokinetic data was prospectively collected and analyzed.TL videos werelater reviewed in detail for compaction pattern. Embryo compaction patterns (CP) were categorized as follows: 1) full compaction (CP-F), 2) partial compaction with cell extrusion (P-ext), 3) partial compactionwith cell exclusion (P-exc) and 4) partial compactionwith both cell extrusion and exclusion (P-both). Assessment of embryo decompaction and re-compaction was evaluated. The association between CP, morphokinetic parameters,blastocyst formation, grade and ploidy were then analyzed. RESULTS A total of 349 embryos were studied. Amongst embryos which progressed to morula (n = 281), the distribution of compaction patterns were: CP-F 45.6%, P-ext12.5%, P-exc29.5% and P-both 12.5%. Embryos exhibiting a CP-F were more likely to proceed to blastocyst compared with those that demonstrated partial compaction patterns (p = 0.006). When compared to CP-F, partial compaction patterns were significantly associated with poorer ICM and TE grades (P < 0.001). Of the 281 morula, 59.8% (n = 168) demonstrated at least one episode of decompaction and re-compaction. Of the 249 blastocysts formed, 200 were cryopreserved for future use after undergoing PGT-A evaluation. Of those, 42.5% were diagnosed as euploid, 39.0% as aneuploid, 9.0% as mosaic and 9.5% had no result. When compared to CP-F, partialCPs exhibited a significantly greater percentage of mosaic embryos (3.6% v. 15.6%, p = 0.032). Additionally, we found that a greater percentage of embryos demonstrating CP-F exhibited morphokinetics that fell into optimal ranges for embryo development when compared to those with partial compaction patterns. CONCLUSION Time-lapse visualization of compaction patterns identified exclusions and/or extrusions as negative indicators of blastocyst formation and blastocyst grade. When compared to full compaction patterns, partial compaction patterns were associated with delayed embryonic development as well as lower rates of optimal kinetic development.
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Affiliation(s)
- Christine Hur
- Department of Obstetrics and Gynecology, Women's Health Institute, Cleveland Clinic, Division of Reproductive Endocrinology and Infertility, 26900 Cedar Road, Beachwood, OH, 44122, USA.
| | - Vaani Nanavaty
- Department of Obstetrics and Gynecology, Women's Health Institute, Cleveland Clinic, Division of Reproductive Endocrinology and Infertility, 26900 Cedar Road, Beachwood, OH, 44122, USA
| | - Meng Yao
- Quantitative Health Sciences, Cleveland Clinic, 9500 Euclid Ave. JJN3, Cleveland, OH, 44195, USA
| | - Nina Desai
- Department of Obstetrics and Gynecology, Women's Health Institute, Cleveland Clinic, Division of Reproductive Endocrinology and Infertility, 26900 Cedar Road, Beachwood, OH, 44122, USA
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Zhang X, Yao M, Cheng Q, Liang G, Fan F. A novel hand-eye calibration method of picking robot based on TOF camera. Front Plant Sci 2023; 13:1099033. [PMID: 36733593 PMCID: PMC9888730 DOI: 10.3389/fpls.2022.1099033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/22/2022] [Indexed: 06/18/2023]
Abstract
Aiming at the stability of hand-eye calibration in fruit picking scene, a simple hand-eye calibration method for picking robot based on optimization combined with TOF (Time of Flight) camera is proposed. This method needs to fix the TOF depth camera at actual and calculated coordinates of the peach the end of the robot, operate the robot to take pictures of the calibration board from different poses, and record the current photographing poses to ensure that each group of pictures is clear and complete, so as to use the TOF depth camera to image the calibration board. Obtain multiple sets of calibration board depth maps and corresponding point cloud data, that is, "eye" data. Through the circle center extraction and positioning algorithm, the circle center points on each group of calibration plates are extracted, and a circle center sorting method based on the vector angle and the center of mass coordinates is designed to solve the circle center caused by factors such as mirror distortion, uneven illumination and different photographing poses. And through the tool center point of the actuator, the coordinate value of the circle center point on the four corners of each group of calibration plates in the robot end coordinate system is located in turn, and the "hand" data is obtained. Combined with the SVD method, And according to the obtained point residuals, the weight coefficients of the marker points are redistributed, and the hand-eye parameters are iteratively optimized, which improves the accuracy and stability of the hand-eye calibration. the method proposed in this paper has a better ability to locate the gross error under the environment of large gross errors. In order to verify the feasibility of the hand-eye calibration method, the indoor picking experiment was simulated, and the peaches were identified and positioned by combining deep learning and 3D vision to verify the proposed hand-eye calibration method. The JAKA six-axis robot and TuYang depth camera are used to build the experimental platform. The experimental results show that the method is simple to operate, has good stability, and the calibration plate is easy to manufacture and low in cost. work accuracy requirements.
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Affiliation(s)
- Xiangsheng Zhang
- Key Laboratory of Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi, Jiangsu, China
| | - Meng Yao
- Key Laboratory of Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi, Jiangsu, China
| | - Qi Cheng
- Key Laboratory of Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi, Jiangsu, China
| | - Gunan Liang
- Visual Algorithm R&D Department, XINJIE Electronic Limited Company, Wuxi, Jiangsu, China
| | - Feng Fan
- Key Laboratory of Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi, Jiangsu, China
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Meng L, Chen D, Hu P, Yao M, Zhou C, Li X. A moderated mediation analysis of depression and age on the relationship between resilience and frailty among HIV-positive adults. Front Public Health 2023; 11:1128309. [PMID: 37033029 PMCID: PMC10077968 DOI: 10.3389/fpubh.2023.1128309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 03/06/2023] [Indexed: 04/11/2023] Open
Abstract
Background Given the continuing challenges frailty poses among people living with human immunodeficiency virus (HIV) (PLHIV), accumulating evidence suggests that frailty is linked to psychological factors. However, the mutual influences of resilience, depression, and frailty have not yet been clarified. This study aimed to identify the potential mechanistic pathway through which psychological factors mitigate frailty. Methods Data were collected from June to August 2019 by trained investigators through face-to-face interviews with 375 HIV-positive Chinese adults. Each participant completed structured questionnaires to collect data in respect of their socio-demographic characteristics, and levels of frailty, depression, and resilience. These assessment measures included a self-designed questionnaire, the Tilburg Frailty Indicator (TFI), the 10-item Center for Epidemiological Studies Depression Scale (CES-D-10), and the 10-item Connor-Davidson Resilience Scale (CD-RISC-10). SPSS PROCESS macro was used to analyze the mediation and moderated mediation models. Results The overall prevalence of frailty was 26.4%, and the prevalence of frailty among older and younger adults living with HIV was 22 and 31.4%, respectively. Mediation analysis showed that an association between resilience and frailty was mediated by depression, whereas resilience did not mediate the relationship between depression and frailty. Compared to physical frailty, depression was a stronger mediator of resilience to psychological frailty. We further found that age moderated the indirect effect of resilience on psychological frailty, with resilience being a stronger negative predictor of depression and depression being a stronger positive predictor of psychological frailty for older PLHIV than for younger PLHIV. Conclusion Lower levels of resilience and greater levels of depression may be significant risk factors for frailty among PLHIV. Levels of resilience influenced frailty directly and frailty was indirectly affected by depression. Therefore, it is recommended that PLHIV, especially older patients, should be encouraged to establish positive psychological coping strategies to slow the progression of frailty.
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Affiliation(s)
- Lijun Meng
- Department of Epidemiology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, Hunan, China
| | - Dan Chen
- Wuhan Health Information Center, Wuhan, Hubei, China
| | - Peiwu Hu
- Scientific Research Department, Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Meng Yao
- Department of Epidemiology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, Hunan, China
| | - Cui Zhou
- Department of Epidemiology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, Hunan, China
| | - Xingli Li
- Department of Epidemiology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, Hunan, China
- *Correspondence: Xingli Li,
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Tewari S, Yao M, DeAngelo L, Rogness V, Buckley L, Kollikonda S, Goje O, Hopkins M. Risk factors for postpartum readmission in patients with class III obesity undergoing unscheduled cesarean delivery. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Meng L, Zhou C, Xu Y, Liu F, Zhou C, Yao M, Li X. The lagged effect and attributable risk of apparent temperature on hand, foot, and mouth disease in Changsha, China: a distributed lag non-linear model. Environ Sci Pollut Res Int 2023; 30:11504-11515. [PMID: 36094702 DOI: 10.1007/s11356-022-22875-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 08/31/2022] [Indexed: 06/15/2023]
Abstract
Hand, foot, and mouth disease (HFMD) is the leading Category C infectious disease affecting millions of children in China every year. In the context of global climate change, the understanding and quantification of the impact of weather factors on human health are particularly critical to the development and implementation of climate change adaptation and mitigation strategies. The aim of this study was to quantify the attributable burden of a combined bioclimatic indicator (apparent temperature) on HFMD and to identify temperature-specific sensitive populations. A total of 123,622 HFMD cases were included in the study. The non-linear relationship between apparent temperature and the incidence of HFMD was approximately M-shaped, with hot weather being more likely to be attributable than cold conditions, of which moderately hot accounting for the majority of cases (21,441, 17.34%). Taking the median apparent temperature (19.2 °C) as reference, the cold effect showed a short acute effect with the highest risk on the day of lag 0 (RR = 1.086, 95% CI: 1.024 ~ 1.152), whereas the hot effect lasted longer with the greatest risk at a lag of 7 days (RR = 1.081, 95% CI: 1.059 ~ 1.104). Subgroup analysis revealed that males, children under 3 years old, and scattered children tended to be more vulnerable to HFMD in hot weather, while females, those aged 3 ~ 5 years, and nursery children were sensitive to cold conditions. This study suggests that high temperatures have a greater impact on HFMD than low temperatures as well as lasting longer, of particular concern being moderately high temperatures rather than extreme temperatures. Early intervention takes on greater importance during cold days, while the duration of HFMD intervention must be longer during hot days.
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Affiliation(s)
- Lijun Meng
- Department of Epidemiology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, 410078, Hunan, China
| | - Chunliang Zhou
- Hunan Provincial Center for Disease Control and Prevention, Changsha, 410005, Hunan, China
| | - Yiqing Xu
- Hunan Provincial Center for Disease Control and Prevention, Changsha, 410005, Hunan, China
| | - Fuqiang Liu
- Hunan Provincial Center for Disease Control and Prevention, Changsha, 410005, Hunan, China
| | - Cui Zhou
- Department of Epidemiology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, 410078, Hunan, China
| | - Meng Yao
- Department of Epidemiology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, 410078, Hunan, China
| | - Xingli Li
- Department of Epidemiology and Health Statistics, Xiang Ya School of Public Health, Central South University, Changsha, 410078, Hunan, China.
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