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Wang TT, Hou YT, Yang Y, Mei B, Liu XS, Lu Y, Chen SG. Clinical application of a connection device consisting of a bag valve mask and nebulizer in first aid: Two case reports. Exp Ther Med 2024; 27:172. [PMID: 38476916 PMCID: PMC10928847 DOI: 10.3892/etm.2024.12460] [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: 10/20/2023] [Accepted: 02/08/2024] [Indexed: 03/14/2024] Open
Abstract
In clinical practice, several emergencies may threaten the life of patients, and these emergencies can be unpredictable and challenging. During the coronavirus disease 2019 pandemic, in January 2023, a patient developed respiratory distress caused by coronavirus, but was unable to access respiratory support due to shortages of medical resources, intensive care unit beds and ventilators. The medical staff quickly created a portable high-flow atomized oxygen therapy apparatus consisting of a simple breathing bag connected to a nebulizer to provide breathing support. In addition, the Ambulatory Surgery Center, The First Affiliated Hospital of Anhui Medical University (Hefei, China) witnessed a case of severe laryngeal spasm after tracheal extubation during the recovery period from general anesthesia. Due to the lack of an anesthesia machine nebulizer, the aforementioned device was used to provide oxygen under pressure and initiate treatment to quickly relieve the symptoms of laryngeal obstruction. The present case report describes how the medical staff quickly applied emergency airway management skills and knowledge to create a portable high-flow atomized oxygen therapy apparatus in a resource-poor setting to save the lives of two patients.
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Affiliation(s)
- Ting-Ting Wang
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Yu-Ting Hou
- Department of Infectious Disease, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230000, P.R. China
| | - Yingzhen Yang
- Ambulatory Surgery Center, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Bin Mei
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Xue-Sheng Liu
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Yao Lu
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
- Ambulatory Surgery Center, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Shan-Gui Chen
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
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Li JY, Wang TT, Ma L, Zhang Y, Zhu D. Silencing of Jumonji domain-containing 1C inhibits the osteogenic differentiation of bone marrow mesenchymal stem cells via nuclear factor-κB signaling. World J Stem Cells 2024; 16:151-162. [PMID: 38455099 PMCID: PMC10915961 DOI: 10.4252/wjsc.v16.i2.151] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 12/20/2023] [Accepted: 01/17/2024] [Indexed: 02/26/2024] Open
Abstract
BACKGROUND Osteoporosis is a common metabolic bone disorder induced by an imbalance between osteoclastic activity and osteogenic activity. During osteoporosis, bone mesenchymal stem cells (BMSCs) exhibit an increased ability to differentiate into adipocytes and a decreased ability to differentiate into osteoblasts, resulting in bone loss. Jumonji domain-containing 1C (JMJD1C) has been demonstrated to suppress osteoclastogenesis. AIM To examine the effect of JMJD1C on the osteogenesis of BMSCs and the potential underlying mechanism. METHODS BMSCs were isolated from mouse bone marrow tissues. Oil Red O staining, Alizarin red staining, alkaline phosphatase staining and the expression of adipogenic and osteogenic-associated genes were assessed to determine the differentiation of BMSCs. Bone marrow-derived macrophages (BMMs) were incubated with receptor activator of nuclear factor-kappa Β ligand to induce osteoclast differentiation, and osteoclast differentiation was confirmed by tartrate-resistant acid phosphatase staining. Other related genes were measured via reverse transcription coupled to the quantitative polymerase chain reaction and western blotting. Enzyme-linked immunosorbent assays were used to measure the levels of inflammatory cytokines, including tumor necrosis factor alpha, interleukin-6 and interleukin-1 beta. RESULTS The osteogenic and adipogenic differentiation potential of BMSCs isolated from mouse bone marrow samples was evaluated. JMJD1C mRNA and protein expression was upregulated in BMSCs after osteoblast induction, while p-nuclear factor-κB (NF-κB) and inflammatory cytokines were not significantly altered. Knockdown of JMJD1C repressed osteogenic differentiation and enhanced NF-κB activation and inflammatory cytokine release in BMSCs. Moreover, JMJD1C expression decreased during BMM osteoclast differentiation. CONCLUSION The JMJD1C/NF-κB signaling pathway is potentially involved in BMSC osteogenic differentiation and may play vital roles in the pathogenesis of osteoporosis.
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Affiliation(s)
- Jing-Yi Li
- Department of Medical Cosmetology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Ting-Ting Wang
- Department of General Gerontology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China
| | - Li Ma
- Department of Plastic Surgery, China-Japan Friendship Hospital, Beijing 100029, China
| | - Yu Zhang
- Senior Department of Hematology, The Fifth Medical Centre, General Hospital of Chinese People's Liberation Army, Beijing 100071, China
| | - Di Zhu
- Department of Orthopaedic Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China.
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Yang XS, Wang TT, Ding YX, Chen YH, Lv ZF. Concentrated growth factor therapy as cosmetic treatment in discoid lupus erythematosus. J Dermatol 2024. [PMID: 38321607 DOI: 10.1111/1346-8138.17114] [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: 08/09/2023] [Revised: 11/20/2023] [Accepted: 12/28/2023] [Indexed: 02/08/2024]
Abstract
Discoid lupus erythematosus (DLE) is a disfigurement disease. The atrophic scar and hair loss of this disease are followed by cosmetic defects and profoundly impact psychological health. Concentrated growth factor (CGF) has been widely adopted in medical cosmetology. Here we report a 36-year-old female systemic lupus erythematosus patient with a 5-year history of alopecia in DLE, who was recommended for CGF therapy and experienced hair regrowth. We suggest that CGF may be an effective cosmetic treatment for DLE.
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Affiliation(s)
- Xiao-Shuang Yang
- Department of Dermatology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China
| | - Ting-Ting Wang
- Department of Dermatology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China
| | - Yu-Xin Ding
- Department of Dermatology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China
| | - Yu-Hong Chen
- Department of Dermatology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China
| | - Zhong-Fa Lv
- Department of Dermatology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China
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Zhou YX, Ma XH, Wang TT, Qu XL, Zhang XQ. Analysis of age-specified and genotype distribution of HPV multiple infections in the Chinese population. Sci Rep 2024; 14:2678. [PMID: 38302588 PMCID: PMC10834957 DOI: 10.1038/s41598-024-53271-1] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 01/30/2024] [Indexed: 02/03/2024] Open
Abstract
Multiple infections are a key component of HPV pathogenesis and have a direct impact on how an infection turns out. It's crucial to look at the associations between HPV multiple infections and both age and HPV genotypes in the Chinese population, searching for the causative factors of multiple infections with a view to providing new ideas for the treatment and prevention of multiple infections. In this study, we retrospectively analyzed the data of HPV infections among outpatients from the 2019 year to the 2021 year of Shandong Maternal and Child Health Hospital. Analyzed the correlation between HPV multiple infections and age using logistic regression. Differences in the percentage of multiple infections between age groups were compared using the chi-square test. The chi-square test compared the differences in the distribution of 15 common HPV genotypes in mono- versus multiple infections. A two-dimensional matrix presented the frequency of HPV genotype combinations. Logistics regression analysis showed that age was significantly associated with the occurrence of multiple infections, with a dominance ratio OR 1.026 (95% CI 1.02-1.04). Interestingly, the proportion of HPV multiple infections among HPV-positive individuals increases with age in people older than 30 years of age. The chi-square test showed there was a difference in the distribution of HPV genotypes between multiple infections and mono- HPV infection (χ2 = 76.4; p = 0.000), a difference in the composition of HPV genotypes for dual versus single infections (χ2 = 90.6; p = 0.000) and a difference in HPV genotypes for triple versus single infections (χ2 = 56.7; p = 0.000). A 2 × 2 matrix showed that the combination of HPV52/HPV58 (30; 6.4%) was the combination of the highest frequency of infection for dual infections; The HPV52/HPV58 (21; 4.8%) combination was the highest frequency of HPV triple infection combination. HPV multiple infections were positively correlated with age; increasing age was positively correlated with the proportion of HPV multiple infections in the total infected population; the distribution of the 15 common genotypes of HPV differed between multiple infections and single infections; and HPV52:58 was a common type of infection combination in the Shandong population.
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Affiliation(s)
- Yu-Xia Zhou
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital Affiliated to Qingdao University, 238 Jingshi East Road, Jinan, 250014, Shandong, China
| | - Xiao-Hui Ma
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital Affiliated to Qingdao University, 238 Jingshi East Road, Jinan, 250014, Shandong, China
| | - Ting-Ting Wang
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital Affiliated to Qingdao University, 238 Jingshi East Road, Jinan, 250014, Shandong, China
| | - Xiao-Li Qu
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital Affiliated to Qingdao University, 238 Jingshi East Road, Jinan, 250014, Shandong, China
| | - Xiao-Qian Zhang
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital Affiliated to Qingdao University, 238 Jingshi East Road, Jinan, 250014, Shandong, China.
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Liu J, Wang T, Song J, Cao L. Effect of esketamine on postoperative analgesia and postoperative delirium in elderly patients undergoing gastrointestinal surgery. BMC Anesthesiol 2024; 24:46. [PMID: 38302882 PMCID: PMC10832082 DOI: 10.1186/s12871-024-02424-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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 01/22/2024] [Indexed: 02/03/2024] Open
Abstract
OBJECTIVE To investigate the analgesic effect of esketamine combined with low-dose sufentanil in elderly patients after gastrointestinal surgery, and whether the anti-inflammatory effect of esketamine is involved in the mechanism of postoperative delirium. METHOD We enrolled sixty elderly patients (age ≥ 65 years old, American Society of Anesthesiologists (ASA) grade I-III) who underwent gastrointestinal surgery. Patients were randomly assigned to Group C (control group) who received sufentanil 2 ug/kg, and Group E (experimental group) who received sufentanil 1.5 ug/kg + esketamine 1 mg/kg, with 30 patients in each group. All patients underwent total intravenous anesthesia during the surgery and were connected to a patient-controlled intravenous analgesia (PCIA) pump after surgery. The primary outcome was the evaluation of pain at 4, 24, 48 h after surgery which was evaluated by NRS scores. In secondary outcomes, inflammation was assessed by measuring IL-6 levels using ELISA. The postoperative delirium and the occurrence of adverse reactions were observed on the 1st and 3rd day after surgery. RESULTS The NRS scores at 4, 24, and 48 h after surgery in the experimental group [(4.53 ± 1.22), (3.46 ± 0.73), (1.37 ± 0.99)] were lower than that in the control group [(5.23 ± 1.16), (4.46 ± 0.77), (2.13 ± 0.78)] (P < 0.05). The concentration of serum IL-6 in the experimental group at 24 and 48 h after operation [(15.96 ± 4.65), (11.8 ± 3.24)] were lower than that in the control group [(23.07 ± 4.86), (15.41 ± 4.01)] (P < 0.05); the incidence of postoperative delirium in the experimental group was less than that in the control group (P < 0.05); there was no significant difference in the incidence of postoperative nausea and vomiting between the two groups (P > 0.05), and neither group had nightmares or delirium. CONCLUSION Esketamine may enhance postoperative pain management compare with sufentanil, and esketamine has anti-inflammatory effects that reduce the incidence of postoperative delirium. TRIAL REGISTRATION Full name of the registry: Chinese Clinical Trial Registry. TRIAL REGISTRATION NUMBER ChiCTR2300072374. Date of registration:2023/06/12.
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Affiliation(s)
- Jing Liu
- Department of Anesthesiology, The Affiliated Taian City Central Hospital of Qingdao University, No. 29 Longtan Road, Taishan District, Tai'an City, Shandong Province, 271000, China
| | - TingTing Wang
- Department of Anesthesiology, The Affiliated Taian City Central Hospital of Qingdao University, No. 29 Longtan Road, Taishan District, Tai'an City, Shandong Province, 271000, China
| | - Jian Song
- Department of Anesthesiology, The Affiliated Taian City Central Hospital of Qingdao University, No. 29 Longtan Road, Taishan District, Tai'an City, Shandong Province, 271000, China
| | - Li Cao
- Department of Anesthesiology, The Affiliated Taian City Central Hospital of Qingdao University, No. 29 Longtan Road, Taishan District, Tai'an City, Shandong Province, 271000, China.
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Yang CL, Qu Y, Huang JP, Wang TT, Zhang H, Chen Y, Tan YC. Efficacy and safety of transcranial direct current stimulation in the treatment of fibromyalgia: A systematic review and meta-analysis. Neurophysiol Clin 2024; 54:102944. [PMID: 38387108 DOI: 10.1016/j.neucli.2024.102944] [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: 08/04/2023] [Revised: 01/04/2024] [Accepted: 01/04/2024] [Indexed: 02/24/2024] Open
Abstract
OBJECTIVES To update a systematic review of the efficacy and safety of transcranial direct current stimulation (tDCS) for analgesia, for antidepressant effects, and to reduce the impact of fibromyalgia (FM), looking for optimal areas of stimulation. METHODS We searched five databases to identify randomized controlled trials comparing active and sham tDCS for FM. The primary outcome was pain intensity, and secondary outcome measures included FM Impact Questionnaire (FIQ) and depression score. Meta-analysis was conducted using standardized mean difference (SMD). Subgroup analysis was performed to determine the effects of different regional stimulation, over the primary motor cortex (M1), dorsolateral prefrontal cortex (DLPFC), opercular-insular cortex (OIC), and occipital nerve (ON) regions. We analyzed the minimal clinically important difference (MCID) by the value of the mean difference (MD) for an 11-point scale for pain, the Beck Depressive Inventory-II (BDI-II), and the Fibromyalgia Impact Questionnaire (FIQ) score. We described the certainty of the evidence (COE) using the tool GRADE profile. RESULTS Twenty studies were included in the analysis. Active tDCS had a positive effect on pain (SMD= -1.04; 95 % CI -1.38 to -0.69), depression (SMD= -0.46; 95 % CI -0.64 to -0.29), FIQ (SMD= -0.73; 95 % CI -1.09 to -0.36), COE is moderate. Only group M1 (SD=-1.57) and DLPFC (SD=-1.44) could achieve MCID for analgesia; For BDI-II, only group DLPFC (SD=-5.36) could achieve an MCID change. Adverse events were mild. CONCLUSION tDCS is a safe intervention that relieves pain intensity, reduces depression, and reduces the impact of FM on life. Achieving an MCID is related to the stimulation site and the target symptom.
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Affiliation(s)
- Chun-Lan Yang
- Minda Hospital of Hubei Minzu University, Enshi 445000, Hubei, China; Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China; Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
| | - Yun Qu
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China; Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
| | - Jia-Peng Huang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China; Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
| | - Ting-Ting Wang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China; Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
| | - Han Zhang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China; Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
| | - Yin Chen
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China; Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
| | - Ying-Chao Tan
- Enshi Prefecture Central Hospital, Enshi 445000, Hubei, China.
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Wang TT, Li CP, Wei YS, Dong ZY, Meng FC, Chen M, Lan XZ. Dracotangusions A and B, two new sesquiterpenes from Dracocephalum tanguticum Maxim. with anti-inflammatory activity. Nat Prod Res 2024:1-7. [PMID: 38303493 DOI: 10.1080/14786419.2024.2305655] [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: 10/24/2023] [Accepted: 01/09/2024] [Indexed: 02/03/2024]
Abstract
Two new guaiane sesquiterpenoids were isolated from the dried aerial parts of Dracocephalum tanguticum Maxim., named as dracotangusions A (1) and B (2), together with four known sesquiterpenoids, which were identified as Curcumenone (3), (4Z,7Z,9Z)-11-Hydroxy-4,7,9-germacratriene-1,6-dione (4), Kobusone (5), and (1S,10S), (4S, 5S)-(+)-germacrone-1(10)-4-diepoxide (6). The structures of isolates were determined by UV, IR, HR-ESI-MS, and NMR analysis. What is noteworthy is that four known sesquiterpenoids were isolated for the first time from the genus of Dracocephalum L. All compounds inhibited the extremely significant difference (p < 0.01) in anti-inflammatory activity, suggesting that these compounds may be promising candidates as an anti-inflammatory agent.
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Affiliation(s)
- Ting-Ting Wang
- The Provincial and Ministerial Co-founded Collaborative Innovation Center for R&D in Xizang Characteristic Agricultural and Animal Husbandry Resources, Xizang Agriculture and Animal Husbandry University, Nyingchi of Xizang, China
- The Center for Xizang Chinese (Tibetan) Medicine Resource, Xizang Agriculture and Animal Husbandry University, Nyingchi of Xizang, China
- Joint Laboratory for Xizang Materia Medica Resources Scientific Protection and Utilization Research of Xizang Medical Research Center of Xizang, Nyingchi of Xizang, China
| | - Cheng-Peng Li
- College of Pharmaceutical Sciences, Southwest University, Chongqing, P. R. China
- Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, Southwest University, Chongqing, P. R. China
| | - Yong-Sheng Wei
- The Provincial and Ministerial Co-founded Collaborative Innovation Center for R&D in Xizang Characteristic Agricultural and Animal Husbandry Resources, Xizang Agriculture and Animal Husbandry University, Nyingchi of Xizang, China
- The Center for Xizang Chinese (Tibetan) Medicine Resource, Xizang Agriculture and Animal Husbandry University, Nyingchi of Xizang, China
- Joint Laboratory for Xizang Materia Medica Resources Scientific Protection and Utilization Research of Xizang Medical Research Center of Xizang, Nyingchi of Xizang, China
| | - Zhao-Yue Dong
- College of Pharmaceutical Sciences, Southwest University, Chongqing, P. R. China
- Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, Southwest University, Chongqing, P. R. China
| | - Fan-Cheng Meng
- College of Pharmaceutical Sciences, Southwest University, Chongqing, P. R. China
| | - Min Chen
- College of Pharmaceutical Sciences, Southwest University, Chongqing, P. R. China
- Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, Southwest University, Chongqing, P. R. China
| | - Xiao-Zhong Lan
- The Provincial and Ministerial Co-founded Collaborative Innovation Center for R&D in Xizang Characteristic Agricultural and Animal Husbandry Resources, Xizang Agriculture and Animal Husbandry University, Nyingchi of Xizang, China
- The Center for Xizang Chinese (Tibetan) Medicine Resource, Xizang Agriculture and Animal Husbandry University, Nyingchi of Xizang, China
- Joint Laboratory for Xizang Materia Medica Resources Scientific Protection and Utilization Research of Xizang Medical Research Center of Xizang, Nyingchi of Xizang, China
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Wang SP, Sun ZY, An MZ, Wang TT, Xia ZY, Tang YQ. Continuous thermophilic composting of distilled grain waste improved organic matter stability and succession of bacterial community. Bioresour Technol 2024; 394:130307. [PMID: 38199442 DOI: 10.1016/j.biortech.2024.130307] [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: 10/28/2023] [Revised: 12/26/2023] [Accepted: 01/06/2024] [Indexed: 01/12/2024]
Abstract
Continuous thermophilic composting (CTC) is potentially helpful in shortening the composting cycle. However, its universal effectiveness and the microbiological mechanisms involved are unclear. Here, the physicochemical properties and bacterial community dynamics during composting of distilled grain waste in conventional and CTC models were compared. CTC accelerated the organic matter degradation rate (0.2 vs. 0.1 d-1) and shortened the composting cycle (24 vs. 65 d), mainly driven by the synergism of bacterial genera. Microbial analysis revealed that the abundance of Firmicutes was remarkably improved compared to that in conventional composting, and Firmicutes became the primary bacterial phylum (relative abundance >70 %) during the entire CTC process. Moreover, correlation analysis demonstrated that bacterial composition had a remarkable effect on the seed germination index. Therefore, controlling the composting process under continuous thermophilic conditions is beneficial for enhancing composting efficiency and strengthening the cooperation between bacterial genera.
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Affiliation(s)
- Shi-Peng Wang
- College of Architecture and Environment, Sichuan University, Chengdu 610065, China; School of Environment, Henan Normal University, Xinxiang 453007, China
| | - Zhao-Yong Sun
- College of Architecture and Environment, Sichuan University, Chengdu 610065, China.
| | - Ming-Zhe An
- Key Laboratory of Wuliangye-flavor Liquor Solid-state Fermentation, China National Light Industry, Yibin 644007, China
| | - Ting-Ting Wang
- College of Architecture and Environment, Sichuan University, Chengdu 610065, China
| | - Zi-Yuan Xia
- College of Architecture and Environment, Sichuan University, Chengdu 610065, China
| | - Yue-Qin Tang
- College of Architecture and Environment, Sichuan University, Chengdu 610065, China
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Zhao T, Li HJ, Zhang HL, Feng JR, Yu J, Feng J, Wang TT, Sun Y, Yu LH. Plasma Concentration, Efficacy, and Tolerability of Perampanel in Chinese Pediatric Patients with Epilepsy: Real-World Clinical Experience. Ther Drug Monit 2024; 46:111-117. [PMID: 37752632 DOI: 10.1097/ftd.0000000000001140] [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] [Indexed: 09/28/2023]
Abstract
BACKGROUND Information on the efficacy and plasma concentration of perampanel (PER) in Chinese pediatric patients with epilepsy is limited. Therefore, this real-world retrospective study aimed to assess the efficacy, tolerability, and plasma concentration of the maximum dose of PER for epilepsy treatment in Chinese pediatric patients. METHODS A total of 107 pediatric patients from 2 hospitals in China were enrolled in this study. The plasma concentration of PER was determined using ultrahigh-performance liquid chromatography. The primary efficacy endpoint was the seizure reduction rate after PER treatment at the last follow-up. RESULTS The response rate to PER therapy was 59.8% (64/107). The authors observed that patients younger than 6 years of age (n = 49) showed a significantly lower concentration-to-dose ratio than patients with ages between 6 and 14 years (n = 58) (2.2 ± 1.7 vs. 3.0 ± 1.8 mcg·mL -1 ·kg·mg -1 , respectively; P < 0.05). Patients who received enzyme-inducing antiseizure medication had significantly lower concentration-to-dose ratios than those who did not receive enzyme-inducing antiseizure medication (EIASM) (2.1 ± 1.8 vs. 3.1 ± 2.0 mcg·mL -1 ·kg·mg -1 , P < 0.05). A total of 37 patients (34.6%) reported treatment adverse events. Patients with somnolence and irritability had a significantly higher PER plasma concentration than the "no treatment-emergent adverse effect" groups ( P < 0.05). CONCLUSIONS PER is an effective and well-tolerated treatment option for patients with epilepsy. To ensure the clinical efficacy and safety of PER in pediatric patients, it is necessary to monitor its plasma concentrations.
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Affiliation(s)
- Ting Zhao
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; and
| | - Hong-Jian Li
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; and
| | - Hui-Lan Zhang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; and
| | - Ji-Rong Feng
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, Xinjiang, China
| | - Jing Yu
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, Xinjiang, China
| | - Jie Feng
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; and
| | - Ting-Ting Wang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; and
| | - Yan Sun
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, Xinjiang, China
| | - Lu-Hai Yu
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; and
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Liang XY, Zhou QG, Wang LY, Wang SL, Xie YL, Yang X, He JY, Zhang ZY, Wang MC, He SX, Zhang YQ, Chen TL, Wu XH, Wang TT, Lin HJ, Chen XX, He N. [Prevalence of frailty and related factors in middle-aged and elderly people in island and mountainous areas of Taizhou, Zhejiang Province]. Zhonghua Liu Xing Bing Xue Za Zhi 2024; 45:139-147. [PMID: 38228537 DOI: 10.3760/cma.j.cn112338-20230720-00026] [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: 01/18/2024]
Abstract
Objective: To compare the prevalence of frailty and related factors in middle-aged and elderly people aged ≥45 years in island and mountainous areas of Taizhou, Zhejiang Province. Methods: Based on cross-sectional design, stratified cluster sampling and quota sampling methods were adopted. One administrative district was randomly selected from each of six coastal and three inland administrative districts in Taizhou during July to August, representing two different geographical terrains. In the island area (Jiaojiang District), all residents aged ≥45 years were included by cluster sampling. In the mountainous area (Xianju County), participants were selected through quota sampling, with same gender and age distributions. Data about their demographic characteristics, lifestyle and health-related factors were collected through questionnaire surveys and laboratory examinations. The prevalence of frailty was assessed using the Fried frailty phenotype scale. Hierarchical analysis and multivariate logistic regression analysis were used to compare the influencing factors of frailty. Results: A total of 1 011 local residents were studied, in whom island and mountainous residents accounted for 48.1% (486/1 011) and 51.9% (525/1 011) respectively; men and women accounted for 45.9% (464/1 011) and 54.1% (547/1 011) respectively. Middle-aged (45-49 years), younger elderly (60-74 years), and older elderly (≥75 years) residents accounted for 38.6% (390/1 011), 44.6% (451/1 011), and 16.8% (170/1 011) respectively. The overall prevalence rate of frailty was 3.6% (36/1 011), the prevalence rate was 3.7% (17/464) in men and 3.5% (19/547) in women. The prevalence rates in age groups 45-59,60-74 years and ≥75 years were 0.3% (1/390), 2.2% (10/451), and 14.7% (25/170), respectively. The prevalence rates of frailty and pre-frailty in island area were 6.0% (29/486) and 39.1% (190/486), respectively, which was higher than those in mountainous area (1.3%, 7/525) and (30.9%, 162/525). After adjusting for potential confounding factors, the risk for frailty in island residents was significantly higher than that in mountainous residents (aOR=1.55,95%CI: 1.07-2.25,P=0.019). In island area, older age (60-74 years:aOR=2.52,95%CI: 1.56-4.13; ≥75 years:aOR=11.65,95%CI:5.38-26.70), being women (aOR=1.94,95%CI: 1.20-3.17), suffering from depression (aOR=1.09,95%CI:1.02-1.17) were associated with frailty symptoms. In mountainous area, older age was also associated with an increased risk of frailty symptoms, but the OR value was lower than those in island area (60-74 years: aOR=1.74,95%CI:1.04-2.94;≥75 years: aOR=4.78,95%CI:2.45-9.50). Polydrug use (aOR=2.08,95%CI: 1.14-3.80) and suffering from depression (aOR=1.10,95%CI: 1.02-1.18) had significant positive association with frailty symptoms. Higher education level had significant negative association with frailty symptoms (junior high school: aOR=0.40,95%CI: 0.21-0.75; senior high school and technical secondary school: aOR=0.29,95%CI: 0.15-0.53; college or above:aOR=0.22,95%CI: 0.11-0.42). Conclusions: The prevalence of frailty in middle-aged and elderly community residents was significantly higher in island area than in mountainous area in Taizhou. The frailty-related factors varied with area. The elderly people (≥75 years) and women in island area had higher risk for frailty. Older age and suffering from depression were the independent risk factors for frailty. It is necessary to pay attention to the health risk factors and special environment in island area, and take comprehensive intervention measures to delay the process of debilitation and improve the quality of life of middle-aged and elderly people.
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Affiliation(s)
- X Y Liang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
| | - Q G Zhou
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
| | - L Y Wang
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - S L Wang
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - Y L Xie
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - X Yang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
| | - J Y He
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
| | - Z Y Zhang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
| | - M C Wang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
| | - S X He
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
| | - Y Q Zhang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
| | - T L Chen
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
| | - X H Wu
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
| | - T T Wang
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - H J Lin
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - X X Chen
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - N He
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China Yiwu Research Institute Fudan University, Yiwu 322000, China
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Wang TT, Hu YL, Li YF, Kong XL, Li YM, Sun PY, Wang DX, Li YY, Zhang YZ, Han QL, Zhu XH, An QQ, Liu LL, Liu Y, Li HC. Polyketide synthases mutation in tuberculosis transmission revealed by whole genomic sequence, China, 2011-2019. Front Genet 2024; 14:1217255. [PMID: 38259610 PMCID: PMC10800454 DOI: 10.3389/fgene.2023.1217255] [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: 05/20/2023] [Accepted: 11/30/2023] [Indexed: 01/24/2024] Open
Abstract
Introduction: Tuberculosis (TB) is an infectious disease caused by a bacterium called Mycobacterium tuberculosis (Mtb). Previous studies have primarily focused on the transmissibility of multidrug-resistant (MDR) or extensively drug-resistant (XDR) Mtb. However, variations in virulence across Mtb lineages may also account for differences in transmissibility. In Mtb, polyketide synthase (PKS) genes encode large multifunctional proteins which have been shown to be major mycobacterial virulence factors. Therefore, this study aimed to identify the role of PKS mutations in TB transmission and assess its risk and characteristics. Methods: Whole genome sequences (WGSs) data from 3,204 Mtb isolates was collected from 2011 to 2019 in China. Whole genome single nucleotide polymorphism (SNP) profiles were used for phylogenetic tree analysis. Putative transmission clusters (≤10 SNPs) were identified. To identify the role of PKS mutations in TB transmission, we compared SNPs in the PKS gene region between "clustered isolates" and "non-clustered isolates" in different lineages. Results: Cluster-associated mutations in ppsA, pks12, and pks13 were identified among different lineage isolates. They were statistically significant among clustered strains, indicating that they may enhance the transmissibility of Mtb. Conclusion: Overall, this study provides new insights into the function of PKS and its localization in M. tuberculosis. The study found that ppsA, pks12, and pks13 may contribute to disease progression and higher transmission of certain strains. We also discussed the prospective use of mutant ppsA, pks12, and pks13 genes as drug targets.
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Affiliation(s)
- Ting-Ting Wang
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yuan-Long Hu
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yi-Fan Li
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Shandong First Medical University (Affiliated Hospital of Shandong Academy of Medical Sciences), Jinan, China
| | - Xiang-Long Kong
- Shandong Artificial Intelligence Institute Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Ya-Meng Li
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | | | - Da-Xing Wang
- People’s Hospital of Huaiyin Jinan, Jinan, China
| | - Ying-Ying Li
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yu-Zhen Zhang
- Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Qi-Lin Han
- Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Xue-Han Zhu
- Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Qi-Qi An
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to 11 Shandong University, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Li-Li Liu
- People’s Hospital of Huaiyin Jinan, Jinan, China
| | - Yao Liu
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to 11 Shandong University, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Huai-Chen Li
- Shandong University of Traditional Chinese Medicine, Jinan, China
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to 11 Shandong University, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
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Cai L, Jiang JJ, Wang TT, Cao S. Effects of combined spinal-epidural anesthesia on anxiety, labor analgesia and motor blocks in women during natural delivery. World J Psychiatry 2023; 13:838-847. [DOI: 10.5498/wjp.v13.i11.838] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/28/2023] [Accepted: 09/22/2023] [Indexed: 11/17/2023] Open
Abstract
BACKGROUND The background of this study was analgesia in natural delivery. The combined spinal-epidural anesthesia has obvious analgesic effect on the parturients in natural labor, and combined spinal-epidural anesthesia has been widely used in anesthesia for various diseases.
AIM To study the effects of combined spinal-epidural anesthesia on anxiety, labor analgesia, and motor blocks in parturients during natural delivery.
METHODS A total of 120 women who gave birth at Changning District Maternal and Child Health Hospital between December 2021 to December 2022 were included; a random number table approach was employed to divide the women into a control group and a joint group, with each group consisting of 60 women. The control group was given epidural anesthesia, while the joint group was given combined spinal-epidural anesthesia. The visual analog scale (VAS) was used to evaluate the degree of maternal pain. Comparisons were made between the two groups’ conditions of childbirth and the duration of labor. Apgar scores were used to evaluate the status of the newborns at birth; Self-rating Anxiety Scale (SAS) and General Self-Efficacy Scale (GSES) scores, umbilical artery blood gas analysis indices and stress indices were compared between the two groups; and the frequencies of motor block and postpartum complications were analyzed.
RESULTS In comparison to the control group, in the joint group, the VAS scores for the first, second, and third stages of labor were lower (P < 0.05). The rates of conversion to cesarean section and postpartum blood loss in the joint group were lower than those in the control group (P < 0.05). No significant differences were observed in the Apgar score, the duration of the first stage of labor, or the total duration of labor between the two groups (P > 0.05). The second and third stages of labor in the joint group were shorter than those in the control group (P < 0.05). When compared to the control group, the postpartum SAS score of the joint group was lower, while the GSES score was greater (P < 0.05). Between the control group and the joint group, the differences observed in pH, arterial carbon dioxide partial pressure, arterial oxygen partial pressure, or arterial hydrogen ion concentration were not significant (P > 0.05). Nitric oxide, cortisol, and adrenaline levels were lower in the joint group than in the control group (P < 0.05). There were no substantial differences in Bromage grade or rate of complications between the two groups (P > 0.05).
CONCLUSION For parturients during natural delivery, combined spinal-epidural anesthesia can reduce anxiety, provide labor analgesia, shorten labor time, and reduce postoperative stress levels but did not result in a motor block.
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Affiliation(s)
- Ling Cai
- Department of Anesthesiology, Shanghai Changning Maternity & Infant Health Hospital, Shanghai 200050, China
| | - Jiao-Jiao Jiang
- Department of Anesthesiology, Shanghai Changning Maternity & Infant Health Hospital, Shanghai 200050, China
| | - Ting-Ting Wang
- Department of Anesthesiology, Shanghai Changning Maternity & Infant Health Hospital, Shanghai 200050, China
| | - Shuang Cao
- Department of Anesthesiology, Shanghai Changning Maternity & Infant Health Hospital, Shanghai 200050, China
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Li P, Liu Y, Zou MS, Wang TT, Guo HP, Ren TT, He Y, Wang H, Wang YH. [Neuroprotective effect and mechanism of Zuogui Jiangtang Jieyu Formula on diabetes mellitus complicated with depression model rats based on CX3CL1-CX3CR1 axis]. Zhongguo Zhong Yao Za Zhi 2023; 48:5822-5829. [PMID: 38114178 DOI: 10.19540/j.cnki.cjcmm.20230605.406] [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] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Based on the CX3C chemokine ligand 1(CX3CL1)-CX3C chemokine receptor 1(CX3CR1) axis, this study explored the potential mechanism by which Zuogui Jiangtang Jieyu Formula(ZGJTJY) improved neuroinflammation and enhanced neuroprotective effect in a rat model of diabetes mellitus complicated with depression(DD). The DD rat model was established by feeding a high-fat diet combined with streptozotocin(STZ) intraperitoneal injection for four weeks and chronic unpredictable mild stress(CUMS) combined with isolated cage rearing for five weeks. The rats were divided into a control group, a model group, a positive control group, an inhibitor group, and a ZGJTJY group. The open field test and forced swimming test were used to assess the depression-like behaviors of the rats. Enzyme-linked immunosorbent assay(ELISA) was performed to measure the expression levels of the pro-inflammatory cytokines interleukin-1β(IL-1β) and tumor necrosis factor-α(TNF-α) in plasma. Immunofluorescence staining was used to detect the expression of ionized calcium-binding adapter molecule 1(Iba1), postsynaptic density protein-95(PSD95), and synapsin-1(SYN1) in the hippocampus. Hematoxylin-eosin(HE) staining, Nissl staining, and TdT-mediated dUTP nick end labeling(TUNEL) fluorescence staining were performed to assess hippocampal neuronal damage. Western blot was used to measure the expression levels of CX3CL1, CX3CR1, A2A adenosine receptor(A2AR), glutamate receptor 2A(NR2A), glutamate receptor 2B(NR2B), and brain-derived neurotrophic factor(BDNF) in the hippocampus. Compared with the model group, the ZGJTJY group showed improved depression-like behaviors in DD rats, enhanced neuroprotective effect, increased expression of PSD95, SYN1, and BDNF(P<0.01), and decreased expression of Iba1, IL-1β, and TNF-α(P<0.01), as well as the expression of CX3CL1, CX3CR1, A2AR, NR2A, and NR2B(P<0.01). These results suggest that ZGJTJY may exert its neuroprotective effect by inhibiting the CX3CL1-CX3CR1 axis and activation of hippocampal microglia, thereby improving neuroinflammation and abnormal activation of N-methyl-D-aspartate receptor(NMDAR) subunits, and ultimately enhancing the expression of synaptic-related proteins PSD95, SYN1, and BDNF in the hippocampus.
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Affiliation(s)
- Ping Li
- Technology Innovation Center,Hunan University of Chinese Medicine Changsha 410208,China
| | - Yang Liu
- Technology Innovation Center,Hunan University of Chinese Medicine Changsha 410208,China
| | - Man-Shu Zou
- Technology Innovation Center,Hunan University of Chinese Medicine Changsha 410208,China Hunan Provincial Key Laboratory of Prevention and Treatment of Depressive Diseases with Traditional Chinese Medicine Changsha 410208,China
| | - Ting-Ting Wang
- Technology Innovation Center,Hunan University of Chinese Medicine Changsha 410208,China
| | - Hai-Peng Guo
- Technology Innovation Center,Hunan University of Chinese Medicine Changsha 410208,China
| | - Ting-Ting Ren
- Technology Innovation Center,Hunan University of Chinese Medicine Changsha 410208,China
| | - Ying He
- Technology Innovation Center,Hunan University of Chinese Medicine Changsha 410208,China
| | - Hua Wang
- the First Affiliated Hospital of Hunan University of Chinese Medicine Changsha 410007,China
| | - Yu-Hong Wang
- Technology Innovation Center,Hunan University of Chinese Medicine Changsha 410208,China Hunan Provincial Key Laboratory of Prevention and Treatment of Depressive Diseases with Traditional Chinese Medicine Changsha 410208,China
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Zhou YX, Wang L, Wang TT, Qu XL, Zhang XQ. Analysis of HPV prevalence among individuals with reproductive tract infections in a Chinese population. Medicine (Baltimore) 2023; 102:e34989. [PMID: 37832113 PMCID: PMC10578743 DOI: 10.1097/md.0000000000034989] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 08/08/2023] [Indexed: 10/15/2023] Open
Abstract
The previous research has found that human papillomavirus (HPV) infection is the main cause of cervical cancer, but it is still unclear whether HPV infection, as well as the HPV genotypes, are related to reproductive tract infections in the Chinese population. Patients who underwent HPV screening at Shandong Maternal and Child Health Hospital were selected, and the HPV infection status was analyzed among patients with cervical lesions, bacterial vaginosis, cervical inflammation, fungal vaginitis, and pelvic infections. SPSS 22 statistical analysis was used to analyze the differences in HPV infection types and rates between the control group and the experimental group. The HPV infection rate of bacterial vaginosis (χ2 = 13.4; P < .001) and fungal vaginitis (χ2 = 3.3; P < .045) are both significantly different from the control group. The single HPV infections reveals significant differences from control group in bacterial vaginosis (χ2 = 7.3; P = .004), fungal vaginitis (χ2 = 4.5; P = .023), and cervical lesions (χ2 = 58.8; P < .001). In the bacterial infection group, HPV51 (1.9%; χ2 = 6.0; P = .008) and HPV58 (4.7%; χ2 = 3.3; P = .044) showed significant differences in infection compared to the control group. In the fungal infection group, HPV39 (2.7%; χ2 = 4.7; P = .032) showed a significant difference in infection compared to the control group. Cervical lesions, bacterial vaginosis, fungal vaginitis, and cervical lesions among Chinese population exhibit age-specified distribution. HPV infection rate in bacterial vaginitis, fungal vaginitis and cervical lesions was higher than that in normal group. HPV52 and HPV16 infection are different, and HPV39 is different between bacterial vaginitis and fungal vaginitis.
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Affiliation(s)
- Yu-Xia Zhou
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital affiliated to Qingdao University, Jinan, China
| | - Liang Wang
- Research Center of Traditional Chinese Medicine and Clinical Pharmacy, Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, China
| | - Ting-Ting Wang
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital affiliated to Qingdao University, Jinan, China
| | - Xiao-Li Qu
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital affiliated to Qingdao University, Jinan, China
| | - Xiao-Qian Zhang
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital affiliated to Qingdao University, Jinan, China
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Yang CL, Huang JP, Tan YC, Wang TT, Zhang H, Qu Y. The effectiveness and safety of botulinum toxin injections for the treatment of sialorrhea with Parkinson's disease: a systematic review and meta-analysis. BMC Pharmacol Toxicol 2023; 24:52. [PMID: 37828600 PMCID: PMC10571401 DOI: 10.1186/s40360-023-00694-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 10/03/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Botulinum toxin (BoNT) injection is an important adjunctive method to treat sialorrhea. The purpose of this systematic review was to analyze the effect and safety of BoNT injections in the intervention of sialorrhea with Parkinson's disease (PD). METHODS We searched PubMed, Web Of Science (WOS), Scopus, Cochrane CENTRAL, and Embase from inception until April 2022. Randomized controlled trials or randomized crossover trials comparing BoNT with placebo in sialorrhea with PD were eligible. PRISMA guidelines were used to carry out the meta-analysis. The Drooling Severity Frequency Scale (DSFS) score and the number of adverse events (AEs) were the primary and secondary outcomes, respectively. Standardized mean differences (SMDs) and risk differences (RDs) are used to express continuous and categorical outcomes, respectively. Heterogeneity among these studies was evaluated using I2 tests. We used the GRADE tool to assess the certainty of evidence (COE). RESULTS Eight articles involving 259 patients compared BoNT injections with a placebo for PD with sialorrhea. This meta-analysis showed a significant reduction in DSFS scores between BoNT injections and placebo (SMD=-0.98; 95% CI, -1.27 to 0.70, p<0.001; COE: high). This meta-analysis showed a significant difference in AEs between BoNT injections and placebo (RD=0.15; 95% CI, 0.05 to 0.24, p=0.002; COE: low). CONCLUSIONS The pooled results suggest that BoNT injections have some effect on DSFS scores with sialorrhea caused by PD. There are also mild adverse events, which generally recover within a week or so. The results indicate that BoNT injection is one of the treatments for sialorrhea caused by PD, but we need to pay attention to adverse events. In addition, the follow-up time was extended to observe oral hygiene, ulceration or dental caries, and digestive function. TRIAL REGISTRATION Our review protocol was registered on PROSPERO (42021288334).
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Affiliation(s)
- Chun-Lan Yang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, PR China
- Minda Hospital of Hubei Minzu University, Enshi, Hubei, 445000, PR China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, PR China
| | - Jia-Peng Huang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, PR China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, PR China
| | - Ying-Chao Tan
- Enshi Prefecture Central Hospital, Enshi, Hubei, 445000, PR China
| | - Ting-Ting Wang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, PR China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, PR China
| | - Han Zhang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, PR China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, PR China
| | - Yun Qu
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, PR China.
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, PR China.
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Zhuang YY, Wang LL, Song TH, Dietch JR, Wang TT, Qi M, Liu JM, Zhou SJ, Chen JX. Reliability and validity of the Chinese version of the Nightmare disorder index in adolescents. Stress Health 2023; 39:894-901. [PMID: 36719632 PMCID: PMC10387496 DOI: 10.1002/smi.3228] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 12/05/2022] [Accepted: 01/18/2023] [Indexed: 02/01/2023]
Abstract
The Nightmare Disorder Index Questionnaire (NDI) was developed to measure the impact of nightmares. The purpose of this study was to investigate the psychometric properties of NDI among Chinese adolescents. This study investigated the validity and internal consistency of the Nightmare Disorder Index Chinese (NDI-CV) among 6014 Chinese adolescents who completed the NDI-CV, Nightmare Distress Questionnaire-Chinese Version (NDQ-CV), Pittsburgh Sleep Quality Index (PSQI), Insomnia Severity Index (ISI), Chinese Adolescent Daytime Sleepiness Scale (CADSS), Generalized Anxiety Disorder-7 Questionnaire (GAD-7), and Patient Health Questionnaire-9 (PHQ-9). In addition, we investigated the test-retest reliability of the NDI-CV among 423 adolescents who completed a retest of the NDI-CV after a 2-week interval. Finally, NDI-CV demonstrated good psychometric properties in a sample of Chinese adolescents (Cronbach's α coefficient of 0.876), and the 95% confidence interval for the 2-week retest correlation coefficient was 0.675-0.977 (p < 0.001).
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Affiliation(s)
- Yun-Yue Zhuang
- Department of Psychology, Chengde Medical University, Chengde, China
| | - Lei-Lei Wang
- Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Tian-He Song
- Department of Psychology, Chengde Medical University, Chengde, China
| | - Jessica R. Dietch
- School of Psychological Science, Oregon State University, Corvallis, Oregon, USA
| | | | - Meng Qi
- Department of Psychology, Chengde Medical University, Chengde, China
| | - Jin-Meng Liu
- Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Shuang-Jiang Zhou
- Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Jing-Xu Chen
- Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, China
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17
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Zhou XZ, Lu K, Zhai DC, Cui MM, Liu Y, Wang TT, Shi D, Fan GH, Ju SH, Cai W. The image quality and diagnostic performance of CT perfusion-derived CT angiography versus that of conventional CT angiography. Quant Imaging Med Surg 2023; 13:7294-7303. [PMID: 37869348 PMCID: PMC10585561 DOI: 10.21037/qims-22-988] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 07/07/2023] [Indexed: 10/24/2023]
Abstract
Background The combination of computed tomography angiography (CTA) and computed tomography perfusion (CTP) evaluation of cerebral perfusion status and vascular conditions can improve the diagnostic accuracy of infarction, ischemia, and vascular occlusion in stroke patients, as well as a comprehensive assessment of cerebral edema, collateral circulation, and blood perfusion in the lesion area. However, the consequent radiation safety and contrast agent nephropathy have aroused increasing concern. The purpose of this study was to assess the image quality and diagnostic accuracy of CTA images derived from CTP data, and to explore the feasibility of replacing conventional CTA. Methods A total of 31 consecutive patients with suspected acute ischemic stroke were retrospectively analyzed. All patients underwent head and neck CTA and brain CTP examinations. All the CTP images were transmitted to the ShuKun artificial intelligence system, which reconstructs CTA derived from CTP (CTA-DF-CTP). The images were divided into 2 groups, including CTA-DF-CTP (Group A) and conventional CTA (Group B). The CT attenuation values, subjective image noise, signal-to-noise ratio (SNR), contrast-to-noise ratio (CNR), image quality, CT volume dose index (CTDIvol), dose length product (DLP), and effective radiation dose (ED) were compared between the 2 groups. Moreover, the consistency of vascular stenosis and stenosis degree between the 2 groups were measured and evaluated. Results There were no significant differences in image noise, SNR, or CNR between Groups A and B (P>0.05). The CT attenuation values of the arteries were higher in Group A than in B [internal carotid artery (ICA) =548±112 vs. 454±85 Hounsfield units (HU), middle cerebral artery (MCA) =453±118 vs. 388±70 HU, and basilar artery (BA) =431±99 vs. 360±83 HU] (P<0.01). The image quality of the 2 groups met the requirement of clinical diagnosis (4.97±0.18 vs. 4.94±0.25). No significant difference was found in subjective evaluation (P>0.05). In Group A compared with Group B, the following reductions were observed: CTDIvol (10.7%; 100.8 vs. 112.9 mGy), DLP (23.0%; 1,613±0 vs. 2,093±88 mGy·cm), and ED (23.0%; 5.00±0.00 vs. 6.49±0.27 mSv). Conclusions CTA-DF-CTP data provide diagnostic accuracy and image quality similar to those of conventional CTA of head and neck CTA.
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Affiliation(s)
- Xiu-Zhi Zhou
- Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Kuan Lu
- Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Du-Chang Zhai
- Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Man-Man Cui
- Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yan Liu
- Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Ting-Ting Wang
- Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Dai Shi
- Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Guo-Hua Fan
- Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Sheng-Hong Ju
- Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Wu Cai
- Department of Radiology, The Second Affiliated Hospital of Soochow University, Suzhou, China
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Li JY, Wang TT, Ma L, Zheng LL. CARM1 deficiency inhibits osteoblastic differentiation of bone marrow mesenchymal stem cells and delays osteogenesis in mice. Biochim Biophys Acta Mol Cell Res 2023; 1870:119544. [PMID: 37468072 DOI: 10.1016/j.bbamcr.2023.119544] [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: 02/21/2023] [Revised: 07/14/2023] [Accepted: 07/14/2023] [Indexed: 07/21/2023]
Abstract
Bone repair remains a clinical challenge due to low osteogenic capacity. Coactivator associated arginine methyltransferase 1 (CARM1) is a protein arginine methyltransferase that mediates arginine methylation and endochondral ossification. However, the roles of CARM1 in osteoblastic differentiation and bone remodeling have not been explored. In our study, heterozygous CARM1-knockout (KO) mice were generated using the CRISPR-Cas9 system and a model of femoral defect was created. At day 7 postsurgery, CARM1-KO mice exhibited obvious bone loss compared with wild type (WT) mice, as evidenced by reduced bone mineral density (BMD), bone volume/total volume (BV/TV), trabecular thickness (Tb.Th), and trabecular number (Tb.N), and increased trabecular separation (Tb.Sp). Deletion of CARM1 in mice lowered synthesis and accumulation of collagen at the injury sites. The alkaline phosphatase (ALP) activity and osteogenic-related gene expression were declined in CARM1-KO mice. To further understand the role of CARM1 in osteoblastic differentiation, bone marrow mesenchymal stem cells (BMSCs) were isolated from the tibia and femur of WT or CARM1-KO mice. CARM1 deletion decreased histone arginine methylation and inhibited osteoblastic differentiation and mineralization. The mRNA sequencing of CARM1-KO BMSCs revealed the possible regulatory molecules by CARM1, which could deepen our understanding of CARM1 regulatory mechanisms. These data could be of interest to basic researchers and provide the direction for future research into bone-related disorders.
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Affiliation(s)
- Jing-Yi Li
- Department of Medical Cosmetology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China.
| | - Ting-Ting Wang
- Department of Endocrinology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Li Ma
- Department of Plastic Surgery, China-Japan Friendship Hospital, Beijing 100029, China
| | - Li-Li Zheng
- Department of Endocrinology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
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Wang TT, Liu QY, Sun JJ. [Application of extracorporeal membrane oxygenation technique in patients with refractory shock caused by dichlorvos poisoning]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:688-692. [PMID: 37805431 DOI: 10.3760/cma.j.cn121094-20221017-00499] [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: 10/09/2023]
Abstract
Dichlorvos poisoning can cause muscarinic (M) -like symptoms, nicotinoid (N) -like symptoms and central nervous system manifestations. When severe poisoning is combined with refractory shock, the mortality rate exceeds 60%. At present, there are more and more studies on ECMO for poisoning, but there is no report on ECMO for treating refractory hypotension caused by dichlorvos poisoning. We analyzed 3 successful cases of veno-arterial extracorporeal membrane oxygenation (VA-ECMO) in the treatment of refractory shock caused by acute severe dichlorvos poisoning to explore the effectiveness of VA-ECMO in patients with severe poisoning.
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Affiliation(s)
- T T Wang
- Department of Intensive Care Unit, The Affiliated Liaocheng No. 2 People's Hospital of Shandong First Medical University, Linqing 252600, China
| | - Q Y Liu
- Department of Intensive Care Unit, The Affiliated Liaocheng No. 2 People's Hospital of Shandong First Medical University, Linqing 252600, China
| | - J J Sun
- Department of Intensive Care Unit, The Affiliated Liaocheng No. 2 People's Hospital of Shandong First Medical University, Linqing 252600, China
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Jin CL, Shi XG, Wang TT, Li HW, Zhang DX, Sheng Z, Xiao J, Yu YQ. Value of Echocardiography and Cardiac Magnetic resonance in assessing left ventricular function in breast and gastric cancer patients after Anthracycline Chemotherapy. BMC Cardiovasc Disord 2023; 23:465. [PMID: 37715125 PMCID: PMC10504696 DOI: 10.1186/s12872-023-03495-2] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 09/04/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND Echocardiography (ECHO) and cardiac magnetic resonance imaging (MRI) are used to observe changes in the left ventricular structure in patients with breast and gastric cancer after 6 cycles of chemotherapy. Based on the observed values, we aimed to evaluate the cardiotoxicity of anthracyclines in cancer patients and to analyze the consistency of the two examination methods in assessing left ventricular function after chemotherapy. METHODS From January 2020 to January 2022, the data of 80 patients with malignant tumors who received anthracycline chemotherapy (breast cancer, n = 40; gastric cancer, n = 40) and 40 healthy volunteers (Control group) were retrospectively collected. Serum high-sensitivity cardiac troponin T (hs-cTnT) levels were detected by an automatic immunoassay analyzer. Left ventricular end-systolic volume (LVESV), left ventricular end-diastolic volume (LVEDV) and left ventricular ejection fraction (LVEF) were measured by cardiac MRI and 2-dimensional ECHO using the biplane Simpson's method. RESULTS Compared with baseline values, serum high-sensitivity cardiac troponin T (hs-cTnT) levels were significantly increased in patients with breast cancer and gastric cancer after 6 cycles of chemotherapy (P < 0.05). In addition, LVEDV, LVESV and LVEF measured with MRI were higher than those detected by ECHO in cancer patients after 6 cycles of chemotherapy (P < 0.05). And the Bland-Altman plot analysis showed that LVEDV, LVESV and LVEF measured by the two examination methods were in good agreement. CONCLUSION Breast and gastric cancer patients exhibited elevated levels of hs-cTnT after 6 cycles of chemotherapy, indicating potential cardiotoxicity. Additionally, cardiac MRI and 2-dimensional ECHO showed good agreement in assessing left ventricular function, with ECHO tending to underestimate volume measurements compared to MRI.
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Affiliation(s)
- Chao-Long Jin
- Cardiac Imaging Center, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Xue-Gong Shi
- Cardiac Imaging Center, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Ting-Ting Wang
- Cardiac Imaging Center, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Hong-Wen Li
- MRI Room, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Ding-Xin Zhang
- Cardiac Imaging Center, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Zhe Sheng
- Cardiac Imaging Center, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Jie Xiao
- Cardiac Imaging Center, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China
| | - Yong-Qiang Yu
- Department of Radiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230022, China.
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Jin S, Wang TT, Huang JC, Wang YS, Guo B, Yue ZP. Melatonin modulates endometrial decidualization via NOTCH1-NRF2-FOXO1-GSH pathway†. Biol Reprod 2023; 109:299-308. [PMID: 37334936 DOI: 10.1093/biolre/ioad066] [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: 04/03/2023] [Revised: 05/19/2023] [Accepted: 06/11/2023] [Indexed: 06/21/2023] Open
Abstract
Melatonin is important for oocyte maturation, fertilization, early embryonic development, and embryo implantation, but less knowledge is available regarding its role in decidualization. The present study found that melatonin did not alter the proliferation of human endometrial stromal cells (ESCs), as well as cell cycle progress, but suppressed stromal differentiation after binding to the melatonin receptor 1B (MTNR1B), which was visualized in decidualizing ESCs. Further analysis evidenced that application of melatonin resulted in the diminishment for NOTCH1 and RBPJ expression. Supplementation of recombinant NOTCH1 protein (rNOTCH1) counteracted the impairment of stromal differentiation conferred by melatonin, while the addition of the NOTCH signaling pathway inhibitor DAPT aggravated the differentiation progress. Meanwhile, melatonin might restrain the expression and transcriptional activity of nuclear factor erythroid 2-related factor 2 (NRF2), whose blockage accelerated the fault of stromal differentiation under the context of melatonin, but this restraint was subsequently ameliorated by rNOTCH1. Forkhead box O 1 (FOXO1) was identified as a downstream target of melatonin in decidualization. Repression of NRF2 antagonized the retrieval of rNOTCH1 due to aberrant FOXO1 expression elicited by melatonin. Moreover, melatonin brought about the occurrence of oxidative stress accompanied by an obvious accumulation of intracellular reactive oxygen species and a significant reduction in glutathione (GSH) content, as well as enzymatic activities of glutathione peroxidase and glutathione reductase, whereas supplementation of rNOTCH1 improved the above-mentioned effects. Nevertheless, this improvement was disrupted by the blockage of NRF2 and FOXO1. Furthermore, addition of GSH rescued the defect of stromal differentiation by melatonin. Collectively, melatonin might impair endometrial decidualization by restraining the differentiation of ESCs dependent on NOTCH1-NRF2-FOXO1-GSH pathway after binding to the MTNR1B receptor.
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Affiliation(s)
- Shan Jin
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
- Reproductive Medical Center, the Second Hospital of Jilin University, Changchun, P. R. China
| | - Ting-Ting Wang
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Ji-Cheng Huang
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Yu-Si Wang
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Bin Guo
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Zhan-Peng Yue
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
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Wang TT, Wang SL, Shen WW, Chen XX, Liu X, Ding YY, Lin HJ, He N. [Analysis on death causes of HIV/AIDS patients in Taizhou, Zhejiang Province, 1998-2022]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:1363-1368. [PMID: 37743267 DOI: 10.3760/cma.j.cn112338-20230224-00104] [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: 09/26/2023]
Abstract
Objective: To understand the incidence and causes of HIV/AIDS death patients in Taizhou from 1998 to 2022. Methods: The data were collected from the AIDS Integrated Prevention and Control Information System of China Information System for Diseases Control and Prevention and Taizhou Chronic Disease Information Management System. By the end of 2022, a total of 5 126 HIV/AIDS patients living in Taizhou for a long time were included, SAS 9.4 was used for Kruskal-Wallis test, χ2 test and trend analysis. Results: From 1998 to 2022, a total of 796 HIV/AIDS patients died, with a fatality rate of 15.53% (796/5 126), in whom 52.26% (416/796) died within one year after confirmation. The proportion of HIV/AIDS patients who died within one year decreased (trend χ2=5.60, P<0.001). For the constituent of death causes, there were 140 (17.59%) deaths of AIDS, 237 (29.77%) deaths of malignant tumors, 99 (12.44%) deaths of cardiovascular disease, 58 (7.29%) deaths caused by injuries, 160 (20.10%) deaths due to other causes, and 102 (12.81%) deaths due to unknown causes. The constituent ratio of deaths of malignant tumor, cardiovascular disease and other causes increased over time (trend χ2=1.92, P=0.028; trend χ2=2.81, P=0.003; trend χ2=2.07, P=0.020). There were differences in the distribution of death causes in HIV/AIDS cases in terms of age, occupation, marital status, ethnic group, educational level and mode of transmission (all P<0.05). The average age of the death cases due to cardiovascular disease was higher than other death cases, the cases who died from AIDS had shorter survival time and the lower initial CD4+T cells after confirmation compared with all other death cases, and the time interval from confirmation to treatment in HIV/AIDS patients with unknown death causes was longer than those of all other death cases (all P<0.05). Conclusions: The constituent ratio of non-AIDS related deaths in HIV/AIDS patients in Taizhou was relatively high and showed an upward trend during 1998-2022. It is necessary to further strengthen the early screening, prevention and treatment of chronic non infectious diseases.
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Affiliation(s)
- T T Wang
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - S L Wang
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - W W Shen
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - X X Chen
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - X Liu
- Department of Preventive Medicine, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y Y Ding
- Department of Preventive Medicine, School of Public Health, Fudan University, Shanghai 200032, China
| | - H J Lin
- Taizhou Prefectural Center for Disease Control and Prevention of Zhejiang Province, Taizhou 318000, China
| | - N He
- Department of Preventive Medicine, School of Public Health, Fudan University, Shanghai 200032, China
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23
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Tian X, Zhang YK, You YX, Han JR, Cheng QS, Fan SM, Chen DD, Wang TT, Liu S, Su W. LiO tBu-Promoted trans-Stereoselective and β-Regioselective Hydroboration of Propargyl Alcohols. Org Lett 2023; 25:6401-6406. [PMID: 37603790 DOI: 10.1021/acs.orglett.3c02411] [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: 08/23/2023]
Abstract
A convenient and efficient trans-stereoselective and β-regioselective hydroboration of propargyl alcohols was achieved simply with LiOtBu as the base and (Bpin)2 as the boron reagent in dimethyl sulfoxide at room temperature. Both terminal and internal propargyl alcohols with diverse structures and functional groups underwent the transformation smoothly to produce β-Bpin-substituted (E)-allylic alcohols, of which the synthetic potentials were demonstrated by the downstream conversions of boronate, alkenyl, and hydroxyl groups.
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Affiliation(s)
- Xia Tian
- School of Science, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
| | - Yu-Kun Zhang
- School of Science, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
| | - Ya-Xin You
- School of Science, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
| | - Jian-Rong Han
- School of Science, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
| | - Qiu-Shi Cheng
- School of Science, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
- Hebei Provincial Key Laboratory of Photoelectric Control on Surface and Interface, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
| | - Shi-Ming Fan
- Hebei Key Laboratory of Molecular Chemistry for Drug, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
| | - Di-Di Chen
- School of Science, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
| | - Ting-Ting Wang
- School of Science, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
| | - Shouxin Liu
- Hebei Key Laboratory of Molecular Chemistry for Drug, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
| | - Wei Su
- School of Science, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
- Hebei Key Laboratory of Molecular Chemistry for Drug, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
- Hebei Provincial Key Laboratory of Photoelectric Control on Surface and Interface, Hebei University of Science and Technology, Shijiazhuang, Hebei 050022, People's Republic of China
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Shi JH, Liu LN, Song DD, Liu WW, Ling C, Wu FX, Wang TT, Liu B, Cui NP, Qin Y, Ni ZY. TRAF3/STAT6 axis regulates macrophage polarization and tumor progression. Cell Death Differ 2023; 30:2005-2016. [PMID: 37474750 PMCID: PMC10406838 DOI: 10.1038/s41418-023-01194-1] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 07/05/2023] [Accepted: 07/13/2023] [Indexed: 07/22/2023] Open
Abstract
Converting tumor-associated macrophages (TAMs) from the M2 to the M1 phenotype is considered an effective strategy for cancer therapy. TRAF3 is known to regulate NF-κB signaling. However, the role of TRAF3 in TAM polarization has not yet been completely elucidated. Here, we found that ablation of TRAF3 increased M1 markers, iNOS, FGR and SLC4A7, while down-regulated M2 markers, CD206, CD36 and ABCC3, expression levels in macrophages. Moreover, TRAF3 deficiency enhanced LPS-induced M1 and abolished IL-4-induced macrophage polarization. Next, quantitative ubiquitomics assays demonstrated that among the quantitative 7618 ubiquitination modification sites on 2598 proteins, ubiquitination modification of IL-4 responding proteins was the most prominently reduced according to enrichment analysis. STAT6, a key factor of IL-4 responding protein, K450 and K129 residue ubiquitination levels were dramatically decreased in TRAF3-deficient macrophages. Ubiquitination assay and luciferase assay demonstrated that TRAF3 promotes STAT6 ubiquitination and transcriptional activity. Site mutation analysis revealed STAT6 K450 site ubiquitination played a vital role in TRAF3-mediated STAT6 activation. Finally, B16 melanoma mouse model demonstrated that myeloid TRAF3 deficiency suppressed tumor growth and lung metastasis in vivo. Taken together, TRAF3 plays a vital role in M2 polarization via regulating STAT6 K450 ubiquitination in macrophages.
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Affiliation(s)
- Jian-Hong Shi
- Central Laboratory, Affiliated Hospital of Hebei University, Baoding, 071000, Hebei, China.
- Clinical Medical College, Hebei University, Baoding, 071000, Hebei, China.
- Hebei Collaborative Innovation Center of Tumor Microecological Metabolism Regulation, Baoding, 071000, Hebei, China.
- Hebei Key Laboratory of Cancer Radiotherapy and Chemotherapy, Baoding, 071000, Hebei, China.
| | - Li-Na Liu
- Central Laboratory, Affiliated Hospital of Hebei University, Baoding, 071000, Hebei, China
- Clinical Medical College, Hebei University, Baoding, 071000, Hebei, China
| | - Dan-Dan Song
- Central Laboratory, Affiliated Hospital of Hebei University, Baoding, 071000, Hebei, China
- Clinical Medical College, Hebei University, Baoding, 071000, Hebei, China
| | - Wen-Wen Liu
- Department of Breast Surgery, Affiliated Hospital of Hebei University, Baoding, 071000, Hebei, China
| | - Chen Ling
- Central Laboratory, Affiliated Hospital of Hebei University, Baoding, 071000, Hebei, China
- Department of Medical Oncology, Hengyang Third People's Hospital, Hengyang, 421200, Hunan, China
| | - Fei-Xiang Wu
- Central Laboratory, Affiliated Hospital of Hebei University, Baoding, 071000, Hebei, China
- Hebei Key Laboratory of Precise Imaging of Inflammation Related Tumors, Baoding, 071000, Hebei, China
| | - Ting-Ting Wang
- Central Laboratory, Affiliated Hospital of Hebei University, Baoding, 071000, Hebei, China
- Clinical Medical College, Hebei University, Baoding, 071000, Hebei, China
| | - Bin Liu
- Central Laboratory, Affiliated Hospital of Hebei University, Baoding, 071000, Hebei, China
- Hebei Collaborative Innovation Center of Tumor Microecological Metabolism Regulation, Baoding, 071000, Hebei, China
- Hebei Key Laboratory of Cancer Radiotherapy and Chemotherapy, Baoding, 071000, Hebei, China
| | - Nai-Peng Cui
- Hebei Collaborative Innovation Center of Tumor Microecological Metabolism Regulation, Baoding, 071000, Hebei, China
- Hebei Key Laboratory of Cancer Radiotherapy and Chemotherapy, Baoding, 071000, Hebei, China
- Department of Breast Surgery, Affiliated Hospital of Hebei University, Baoding, 071000, Hebei, China
| | - Yan Qin
- Central Laboratory, Affiliated Hospital of Hebei University, Baoding, 071000, Hebei, China.
- Hebei Collaborative Innovation Center of Tumor Microecological Metabolism Regulation, Baoding, 071000, Hebei, China.
- Hebei Key Laboratory of Precise Imaging of Inflammation Related Tumors, Baoding, 071000, Hebei, China.
| | - Zhi-Yu Ni
- Clinical Medical College, Hebei University, Baoding, 071000, Hebei, China.
- Hebei Collaborative Innovation Center of Tumor Microecological Metabolism Regulation, Baoding, 071000, Hebei, China.
- Research Unit of Digestive Tract Microecosystem Pharmacology and Toxicology, Chinese Academy of Medical Sciences, 100000, Beijing, China.
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Zhang YX, Xiang JL, Wang JJ, Du HS, Wang TT, Huo ZY, Wang WL, Liu M, Du Y. Ultraviolet-based synergistic processes for wastewater disinfection: A review. J Hazard Mater 2023; 453:131393. [PMID: 37062094 DOI: 10.1016/j.jhazmat.2023.131393] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 02/17/2023] [Revised: 04/07/2023] [Accepted: 04/08/2023] [Indexed: 05/03/2023]
Abstract
Ultraviolet (UV) irradiation is widely used for wastewater disinfection but suffers from low inactivation rates and can cause photoreactivation of microorganisms. Synergistic disinfection with UV and oxidants is promising for enhancing the inactivation performance. This review summarizes the inactivation effects on representative microorganisms by UV/hydrogen peroxide (H2O2), UV/ozone (O3), UV/persulfate (PS), UV/chlorine, and UV/chlorine dioxide (ClO2). UV synergistic processes perform better than UV or an oxidant alone. UV mainly attacks the DNA or RNA in microorganisms; the oxidants H2O2 and O3 mainly attack the cell walls, cell membranes, and other external structures; and HOCl and ClO2 enter cells and oxidize proteins and enzymes. Free radicals can have strong oxidation effects on cell walls, cell membranes, proteins, enzymes, and even DNA. At similar UV doses, the inactivation rates of Escherichia coli with UV alone, UV/H2O2, UV/O3, UV/PS (peroxydisulfate or peroxymonosulfate), and UV/chlorinated oxidant (chlorine, ClO2, and NH2Cl) range from 2.03 to 3.84 log, 2.62-4.30 log, 4.02-6.08 log, 2.93-5.07 log, and 3.78-6.55 log, respectively. The E. coli inactivation rates are in the order of UV/O3 ≈ UV/Cl2 > UV/PS > UV/H2O2. This order is closely related to the redox potentials of the oxidants and quantum yields of the radicals. UV synergistic disinfection processes inhibit photoreactivation of E. coli in the order of UV/O3 > UV/PS > UV/H2O2. The activation mechanisms and formation pathways of free radicals with different UV-based synergistic processes are presented. In addition to generating HO·, O3 can reduce the turbidity and chroma of wastewater to increase UV penetration, which improves the disinfection performance of UV/O3. This knowledge will be useful for further development of the UV-based synergistic disinfection processes.
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Affiliation(s)
- Yi-Xuan Zhang
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China
| | - Jue-Lin Xiang
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China
| | - Jun-Jie Wang
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China
| | - Hai-Sheng Du
- Sichuan Macyouwei Environmental Protection Technology Co., Ltd, Chengdu 610000, China
| | - Ting-Ting Wang
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China
| | - Zheng-Yang Huo
- School of Environment and Natural Resources, Renmin University of China, Beijing 100872, China
| | - Wen-Long Wang
- Key Laboratory of Microorganism Application and Risk Control of Shenzhen, Guangdong Provincial Engineering Research Center for Urban Water Recycling and Environmental Safety, Institute of Environment and Ecology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China.
| | - Min Liu
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China
| | - Ye Du
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China.
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Ding YN, Wang TT, Lv SJ, Tang X, Wei ZY, Yao F, Xu HS, Chen YN, Wang XM, Wang HY, Wang HP, Zhang ZQ, Zhao X, Hao DL, Sun LH, Zhou Z, Wang L, Chen HZ, Liu DP. SIRT6 is an epigenetic repressor of thoracic aortic aneurysms via inhibiting inflammation and senescence. Signal Transduct Target Ther 2023; 8:255. [PMID: 37394473 DOI: 10.1038/s41392-023-01456-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 04/20/2023] [Accepted: 04/27/2023] [Indexed: 07/04/2023] Open
Abstract
Thoracic aortic aneurysms (TAAs) develop asymptomatically and are characterized by dilatation of the aorta. This is considered a life-threating vascular disease due to the risk of aortic rupture and without effective treatments. The current understanding of the pathogenesis of TAA is still limited, especially for sporadic TAAs without known genetic mutation. Sirtuin 6 (SIRT6) expression was significantly decreased in the tunica media of sporadic human TAA tissues. Genetic knockout of Sirt6 in mouse vascular smooth muscle cells accelerated TAA formation and rupture, reduced survival, and increased vascular inflammation and senescence after angiotensin II infusion. Transcriptome analysis identified interleukin (IL)-1β as a pivotal target of SIRT6, and increased IL-1β levels correlated with vascular inflammation and senescence in human and mouse TAA samples. Chromatin immunoprecipitation revealed that SIRT6 bound to the Il1b promoter to repress expression partly by reducing the H3K9 and H3K56 acetylation. Genetic knockout of Il1b or pharmacological inhibition of IL-1β signaling with the receptor antagonist anakinra rescued Sirt6 deficiency mediated aggravation of vascular inflammation, senescence, TAA formation and survival in mice. The findings reveal that SIRT6 protects against TAA by epigenetically inhibiting vascular inflammation and senescence, providing insight into potential epigenetic strategies for TAA treatment.
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Affiliation(s)
- Yang-Nan Ding
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ting-Ting Wang
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuang-Jie Lv
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoqiang Tang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, China
- National Health Commission Key Laboratory of Chronobiology, Development and Related Diseases of Women and Children, Key Laboratory of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
| | - Zi-Yu Wei
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fang Yao
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Han-Shi Xu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi-Nan Chen
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiao-Man Wang
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hui-Yu Wang
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - He-Ping Wang
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhu-Qin Zhang
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Medical Epigenetics Research Center, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiang Zhao
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - De-Long Hao
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li-Hong Sun
- Center for Experimental Animal Research, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhou Zhou
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular Diseases, Center of Laboratory Medicine, Beijing, China
| | - Li Wang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
- Medical Epigenetics Research Center, Chinese Academy of Medical Sciences, Beijing, China.
| | - Hou-Zao Chen
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
- Medical Epigenetics Research Center, Chinese Academy of Medical Sciences, Beijing, China.
| | - De-Pei Liu
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
- Medical Epigenetics Research Center, Chinese Academy of Medical Sciences, Beijing, China.
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Wu XN, Yuan CJ, Huo ZY, Wang TT, Chen Y, Liu M, Wang WL, Du Y, Wu QY. Reduction of byproduct formation and cytotoxicity to mammalian cells during post-chlorination by the combined pretreatment of ferrate(VI) and biochar. J Hazard Mater 2023; 458:131935. [PMID: 37385095 DOI: 10.1016/j.jhazmat.2023.131935] [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: 02/25/2023] [Revised: 05/28/2023] [Accepted: 06/23/2023] [Indexed: 07/01/2023]
Abstract
Ferrate [Fe(VI)] can efficiently degrade various pollutants in wastewater. Biochar application can reduce resource use and waste emission. This study investigated the performance of Fe(VI)/biochar pretreatment to reduce disinfection byproducts (DBPs) and cytotoxicity to mammalian cells of wastewater during post-chlorination. Fe(VI)/biochar was more effective at inhibiting the cytotoxicity formation than Fe(VI) alone, reducing the cytotoxicity from 12.7 to 7.6 mg-phenol/L. The concentrations of total organic chlorine and total organic bromine decreased from 277 to 130 μg/L and from 51 to 39 μg/L, compared to the samples without pretreatment. Orbitrap ultra-high resolution mass spectrometry revealed that the number of molecules of DBPs decreased substantially from 517 to 229 by Fe(VI)/biochar, with the greatest reduction for phenols and highly unsaturated aliphatic compounds. In combination with the substantial reduction of 1Cl-DBPs and 2Cl-DBPs, 1Br-DBPs and 2Br-DBPs were also reduced. Fluorescence excitation-emission matrix coupled with parallel factor analysis suggested that fulvic acid-like substances and aromatic amino acid was obviously reduce likely due to the enhanced oxidation of Fe(IV)/Fe(V) produced by Fe(VI)/biochar and adsorption of biochar. Furthermore, the DBPs generated by electrophilic addition and electrophilic substitution of precursors were reduced. This study shows that Fe(VI)/biochar pretreatment can effectively reduce cytotoxicity formation during post-chlorination by transforming DBPs and their precursors.
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Affiliation(s)
- Xiao-Nan Wu
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China
| | - Chang-Jie Yuan
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China
| | - Zheng-Yang Huo
- School of Environment and Natural Resources, Renmin University of China, Beijing 100872, China
| | - Ting-Ting Wang
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China
| | - Ying Chen
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China.
| | - Min Liu
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China
| | - Wen-Long Wang
- Key Laboratory of Microorganism Application and Risk Control of Shenzhen, Guangdong Provincial Engineering Research Center for Urban Water Recycling and Environmental Safety, Institute of Environment and Ecology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Ye Du
- College of Architecture and Environment, Sichuan University, Chengdu 610000, China.
| | - Qian-Yuan Wu
- Key Laboratory of Microorganism Application and Risk Control of Shenzhen, Guangdong Provincial Engineering Research Center for Urban Water Recycling and Environmental Safety, Institute of Environment and Ecology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
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Zeng ZM, Chen YY, Wen XC, Geng XC, Zhu YX, Hao LC, Dong ZS, Yang JF, Wang TT, Zhang RB, Sun ZW, Zhang YH, Zheng KB. Whole-transcriptome sequencing with ceRNA regulation network construction and verification in glioblastoma. Am J Transl Res 2023; 15:4291-4313. [PMID: 37434823 PMCID: PMC10331694] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 05/22/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVES To explore the key genes involved in the occurrence and development of glioblastoma (GBM) by analyzing whole-transcriptome sequencing and biologic data from GBM and normal cerebral cortex tissues and to search for important noncoding RNA (ncRNA) molecular markers based on the competitive endogenous RNA (ceRNA) network. METHODS Ten GBM and normal cerebral cortex tissues were collected for full transcriptome sequencing, screened for differentially expressed (DE) mRNAs, miRNAs, lncRNAs, and circRNAs, and subjected to bioinformatic analysis. We constructed a Protein-Protein Interaction (PPI) network and a circRNA/lncRNA-miRNA-mRNA regulatory network and identified them using reverse transcription-quantitative polymerase chain reaction (RT-qPCR). Finally, The Cancer Genome Atlas (TCGA) and Chinese Glioma Genome Atlas (CGGA) databases were used to validate and conduct a survival analysis of the target genes. RESULTS A total of 5341 DEmRNAs, 259 DEmiRNAs, 3122 DElncRNAs, and 2135 DEcircRNAs were identified. Enrichment analysis showed that target genes regulated by DEmiRNA, DElncRNA, and DEcircRNA were closely related to chemical synaptic transmission and ion transmembrane transport. A PPI network analysis screened 10 hub genes that directly participate in tumor cell mitosis regulation. In addition, the ceRNA composite network showed that hsa-miR-296-5p and hsa-miR-874-5p were the central nodes of the network, and the reliability of relevant key molecules was successfully verified through RT-qPCR identification and the TCGA database. The CGGA database survival analysis produced 8 DEmRNAs closely related to GBM patient survival prognosis. CONCLUSIONS This study revealed the important regulatory functions and molecular mechanisms of ncRNA molecules and identified hsa-miR-296-5p and hsa-miR-874-5p as key molecules in the ceRNA network. They may play an important role in GBM pathogenesis, treatment, and prognosis.
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Affiliation(s)
- Zhao-Mu Zeng
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical CollegeNanchang 330000, Jiangxi, PR China
- Department of Neurosurgery, Affiliated Hospital of Hebei UniversityBaoding 071000, Hebei, PR China
- Department of Surgery, School of Clinical Medicine, Hebei UniversityBaoding 071000, Hebei, PR China
| | - Yue-Yue Chen
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical UniversityBeijing 100069, PR China
| | - Xi-Chao Wen
- Department of Neurosurgery, Affiliated Hospital of Hebei UniversityBaoding 071000, Hebei, PR China
| | - Xiu-Chao Geng
- Department of Nursing, School of Medicine, Taizhou UniversityJiaojiang 318000, Zhejiang, PR China
| | - Yi-Xi Zhu
- Department of Pharmacy, The Second Affiliated Hospital of Nanchang UniversityNanchang 330000, Jiangxi, PR China
| | - Liang-Chao Hao
- Department of Plastic Surgery, Shaoxing People’s HospitalShaoxing 312000, Zhejiang, PR China
| | - Zi-Shu Dong
- Department of Zoology, Advanced Research Institute, Jiangxi University of Chinese MedicineNanchang 330000, Jiangxi, PR China
| | - Ji-Feng Yang
- Department of Surgery, School of Clinical Medicine, Hebei UniversityBaoding 071000, Hebei, PR China
| | - Ting-Ting Wang
- Department of Surgery, School of Clinical Medicine, Hebei UniversityBaoding 071000, Hebei, PR China
| | - Ruo-Bing Zhang
- Department of Surgery, School of Clinical Medicine, Hebei UniversityBaoding 071000, Hebei, PR China
| | - Zhi-Wei Sun
- Department of Surgery, School of Clinical Medicine, Hebei UniversityBaoding 071000, Hebei, PR China
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical UniversityBeijing 100069, PR China
| | - Yu-Hao Zhang
- Cancer Center, Department of Neurosurgery, Zhejiang Provincial People’s Hospital, Affiliated to Hangzhou Medical CollegeHangzhou 310000, Zhejiang, PR China
| | - Ke-Bin Zheng
- Department of Neurosurgery, Affiliated Hospital of Hebei UniversityBaoding 071000, Hebei, PR China
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Xu JN, Wang TT, Shu H, Shi SY, Tao LC, Li JJ. Insight into the role of PCSK9 in glucose metabolism. Clin Chim Acta 2023:117444. [PMID: 37315725 DOI: 10.1016/j.cca.2023.117444] [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: 04/24/2023] [Revised: 06/08/2023] [Accepted: 06/11/2023] [Indexed: 06/16/2023]
Abstract
Diabetes mellitus (DM) is strongly associated with an increased risk of atherosclerotic cardiovascular disease (ASCVD). Proprotein convertase subtilisin/kexin type 9 (PCSK9) was recently identified as an important regulator of circulating low-density lipoprotein-cholesterol (LDL-C) levels via degradation of the LDL receptor, proving to be a valid target to improve lipoprotein profiles and cardiovascular outcomes in patients with ASCVD. Beyond LDL receptor processing and cholesterol homeostasis, the PCSK9 protein has recently been verified to be associated with glucose metabolism. Importantly, clinical trials suggest that treatment with PCSK9 inhibitors for patients with DM is more effective. Hence, in this review, we summarize the current findings derived from experimental, preclinical, and clinical studies regarding the association between PCSK9 and glucose metabolism, including the relationship of PCSK9 genetic mutations to glucose metabolism and diabetes, the link between plasma PCSK9 concentrations and glucose metabolic parameters, the effects of glucose-lowering drugs on plasma PCSK9 levels and the impacts of PCSK9 inhibitors on cardiovascular outcomes of patients with DM. Clinically, exploring this field may improve our understanding regarding the roles of PCSK9 in glucose metabolism and may offer an in-depth interpretation of how PCSK9 inhibitors exert effects on the treatment of patients with DM.
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Affiliation(s)
- Jia-Ni Xu
- The Third Affiliated Hospital of Soochow University, Juqian Road, Changzhou, 213000, China
| | - Ting-Ting Wang
- The Third Affiliated Hospital of Soochow University, Juqian Road, Changzhou, 213000, China
| | - Hong Shu
- The Third Affiliated Hospital of Soochow University, Juqian Road, Changzhou, 213000, China
| | - Shun-Yi Shi
- The Third Affiliated Hospital of Soochow University, Juqian Road, Changzhou, 213000, China
| | - Li-Chan Tao
- The Third Affiliated Hospital of Soochow University, Juqian Road, Changzhou, 213000, China
| | - Jian-Jun Li
- State Key Laboratory of Cardiovascular Diseases, Fu Wai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, No 167 BeiLiShi Road, XiCheng District, Beijing, 100037, China.
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30
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Zhao T, Li HJ, Yu J, Zhang HL, Feng J, Wang TT, Yu LH, Sun Y. ABCB1 Gene Polymorphisms Are Closely Associated With Drug-Resistant Epilepsy: Evidence Based on 377 Subjects in Chinese Pediatric Patients. Clin Neuropharmacol 2023:00002826-990000000-00052. [PMID: 37279033 DOI: 10.1097/wnf.0000000000000555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE P-glycoprotein plays a role in drug resistance of epileptic patients by limiting gastrointestinal absorption and brain access to antiseizure medications. This study aimed to evaluate the association between ABCB1 polymorphisms and drug resistance in epileptic pediatric patients. METHODS Three hundred seventy-seven epileptic pediatric patients were treated with antiseizure medications and subsequently divided into the drug-responsive group (n = 256, 68%) and drug-resistant group (n = 121, 32%). The genomic DNA of patients in the different groups was extracted, followed by the determination of the ABCB1 gene polymorphisms using polymerase chain reaction-fluorescence staining in situ hybridization. RESULTS Drug-resistant patients significantly exhibited a combined generalized and focal onset than drug-responsive patients (χ2 = 12.278, P < 0.001). The TT (χ2 = 5.776, P = 0.016) genotypes of G2677T and CT (χ2 = 6.165, P = 0.013) and TT (χ2 = 11.121, P = 0.001) genotypes of C3435T were significantly more frequent in drug-resistant patients than drug-responsive patients. Similarly, the GT-CT diplotype was significantly more frequent in drug-resistant patients than in drug-responsive patients. CONCLUSION Our study findings suggest that the ABCB1 G2677T and C3435T polymorphisms are significantly associated with drug resistance in epileptic patients.
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Affiliation(s)
| | | | - Jing Yu
- Department of Neurology, Xinjiang Hospital of Beijing Children's Hospital, Children's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | | | | | | | | | - Yan Sun
- Department of Neurology, Xinjiang Hospital of Beijing Children's Hospital, Children's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
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Zhao T, Yu LH, Zhang HL, Yu J, Feng J, Wang TT, Sun Y, Li HJ. Long-term effectiveness and safety of lacosamide as adjunctive therapy in children and adolescents with refractory epilepsy: a real-world study. BMC Pediatr 2023; 23:249. [PMID: 37210552 DOI: 10.1186/s12887-023-04039-5] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 04/26/2023] [Indexed: 05/22/2023] Open
Abstract
PURPOSE The effectiveness and tolerability of lacosamide (LCM) among Chinese children and adolescents with refractory epilepsy has not yet been established. Therefore, the objective of this study was to assess the effectiveness and tolerability of LCM among children and adolescents with refractory epilepsy in Xinjiang, Northwest China. METHODS Effectiveness was assessed by measuring changes in seizure frequency at 3, 6 and 12 months compared with baseline. Patients that achieved ≥ 50% reduction in the frequency of all seizures per month, relative to baseline, were considered to be responders. RESULTS 105 children and adolescents with refractory epilepsy were enrolled in the study. The responder rates were 47.6%, 39.2%, and 31.9%, respectively at 3, 6, and 12 months. Seizure freedom rates were 32.4%, 28.9%, and 23.6% at 3, 6, and 12 months, respectively. The retention rates at 3, 6, and 12 months were 92.4%, 78.1%, and 69.5%, respectively. The maintenance dose of LCM within the responder group (8.2 ± 4.5 mg·kg- 1·d- 1) was significantly higher compared to the non-responder group (7.3 ± 2.3 mg·kg- 1·d- 1) (p < 0.05). At first follow-up, 44 patients (41.9%) reported experiencing at least one treatment-emergent adverse events. CONCLUSION This real-world study of children and adolescents validated that LCM was both an effective and well-tolerated treatment option for the treatment of refractory epilepsy.
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Affiliation(s)
- Ting Zhao
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China
| | - Lu-Hai Yu
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China
| | - Hui-Lan Zhang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China
| | - Jing Yu
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, 830001, Xinjiang, China
| | - Jie Feng
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China
| | - Ting-Ting Wang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China
| | - Yan Sun
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, 830001, Xinjiang, China.
| | - Hong-Jian Li
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China.
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, Xinjiang, China.
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Zhao T, Li HJ, Feng JR, Zhang HL, Yu J, Feng J, Wang TT, Sun Y, Yu LH. Efficacy, Tolerability, and Safety of Treatment With Perampanel in Pediatric Patients With Epilepsy Aged ≥4 Years: A Real-Life Observational Study. J Child Neurol 2023; 38:414-421. [PMID: 37350050 DOI: 10.1177/08830738231182536] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
Abstract
Purpose: The safety and effectiveness of perampanel in clinical settings involving Chinese pediatric patients are limited, as perampanel has only recently been approved for use in China, in September 2019. We aimed to evaluate the efficacy and tolerability of perampanel as an adjunctive therapy for pediatric patients with epilepsy aged ≥ 4 years in Xinjiang, Northwest China. Methods: Efficacy was assessed by measuring changes in seizure frequency at 3-, 6-, and 12-month follow-up compared with baseline. The baseline was 3 months before the addition of perampanel, and the seizure frequency was based on the patients' seizure diary. The safety and tolerability depended on the type and frequency of any adverse event during epilepsy treatment across all pediatric patients. Results: Overall, 67 pediatric patients from 2 different hospitals were enrolled in the study. Among the pediatric patients with seizures during the baseline period, the effective rates for all seizure types at 3, 6, and 12 months were 59.1%, 58.7%, and 57.4%, respectively. During perampanel treatment, 34 patients (50.7%) experienced at least 1 adverse reaction. Conclusion: Overall, this real-world retrospective study of pediatric patients validated that perampanel is an effective treatment option as an adjunctive therapy among pediatric patients with epilepsy aged ≥4 years.
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Affiliation(s)
- Ting Zhao
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Hong-Jian Li
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Ji-Rong Feng
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, Xinjiang, China
| | - Hui-Lan Zhang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Jing Yu
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, Xinjiang, China
| | - Jie Feng
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Ting-Ting Wang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Yan Sun
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, Xinjiang, China
| | - Lu-Hai Yu
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
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Yang F, Wang TT, Wang YH, Wang HC. Sileneophioglossa (Caryophyllaceae, Sileneae), a new species from southwest China. PhytoKeys 2023; 225:99-113. [PMID: 37252324 PMCID: PMC10209620 DOI: 10.3897/phytokeys.225.98247] [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: 12/01/2022] [Accepted: 04/03/2023] [Indexed: 05/31/2023]
Abstract
Sileneophioglossa Huan C. Wang & Feng Yang, a new species of Caryophyllaceae, is here described and illustrated based on morphological and molecular evidence. The new species was found in Sichuan and Yunnan provinces, southwest China. Phylogenetic analysis based on ITS sequences showed this new species belongs to section Cucubaloides. Morphologically, it resembles S.phoenicodonta and S.viscidula, which were also found in the southwest China, but clearly differs from the latter two species by having 5-7 mm long calyces with sparsely hirtellous and short glandular hairs, white petals, linear limbs and lobes, and absent or oblong-linear coronal scales. A distribution map and a table with morphological diagnostic characters of new species and its closest relatives are provided, as well as a preliminary conservation assessment of S.ophioglossa under the IUCN criteria.
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Affiliation(s)
- Feng Yang
- School of Life Sciences, Yunnan University, Kunming 650091, ChinaYunnan UniversityKunmingChina
| | - Ting-Ting Wang
- School of Life Sciences, Yunnan University, Kunming 650091, ChinaYunnan UniversityKunmingChina
| | - Yue-Hua Wang
- School of Life Sciences, Yunnan University, Kunming 650091, ChinaYunnan UniversityKunmingChina
| | - Huan-Chong Wang
- School of Life Sciences, Yunnan University, Kunming 650091, ChinaYunnan UniversityKunmingChina
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Wang KK, Jing J, Zhou WW, Wang C, Ye JW, Zhou R, Wang TT, Wang ZY, Chen R. Divergent Synthesis of Highly Substituted Tetrahydroquinolines and Cyclopentenes via Lewis Base Catalyzed Switchable [4 + 2] and [3 + 2] Annulations of MBH-Carbonates with Activated Olefins. J Org Chem 2023; 88:5982-5996. [PMID: 37079849 DOI: 10.1021/acs.joc.3c00331] [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: 04/22/2023]
Abstract
A highly selective and divergent synthesis which enabled access to various complex compounds is highly attractive in organic synthesis and medicinal chemistry. Herein, we developed an effective method for divergent synthesis of highly substituted tetrahydroquinolines via Lewis base catalyzed switchable annulations of Morita-Baylis-Hillman carbonates with activated olefins. The reaction displayed switchable [4 + 2] or [3 + 2] annulations via catalyst or substrate control, providing a diverse range of architectures which contained highly substituted tetrahydroquinolines or cyclopentenes with three contiguous stereocenters bearing a quaternary carbon center in high yields with excellent diastereoselectivities and regioselectivities. Furthermore, synthetic utility of this strategy was further highlighted by gram-scale experiments and simple transformations of the products.
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Affiliation(s)
- Kai-Kai Wang
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Jun Jing
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Wen-Wen Zhou
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Can Wang
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Jun-Wei Ye
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Ran Zhou
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Ting-Ting Wang
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Zhan-Yong Wang
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
| | - Rongxiang Chen
- School of Pharmacy, Xinxiang University, Xinxiang, Henan 453000, P. R. China
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Du YW, Li XK, Wang TT, Zhou L, Li HR, Feng L, Ma H, Liu HB. Cyanidin-3-glucoside inhibits ferroptosis in renal tubular cells after ischemia/reperfusion injury via the AMPK pathway. Mol Med 2023; 29:42. [PMID: 37013504 PMCID: PMC10069074 DOI: 10.1186/s10020-023-00642-5] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 03/21/2023] [Indexed: 04/05/2023] Open
Abstract
BACKGROUND Ferroptosis, which is characterized by lipid peroxidation and iron accumulation, is closely associated with the pathogenesis of acute renal injury (AKI). Cyanidin-3-glucoside (C3G), a typical flavonoid that has anti-inflammatory and antioxidant effects on ischemia‒reperfusion (I/R) injury, can induce AMP-activated protein kinase (AMPK) activation. This study aimed to show that C3G exerts nephroprotective effects against I/R-AKI related ferroptosis by regulating the AMPK pathway. METHODS Hypoxia/reoxygenation (H/R)-induced HK-2 cells and I/R-AKI mice were treated with C3G with or without inhibiting AMPK. The level of intracellular free iron, the expression of the ferroptosis-related proteins acyl-CoA synthetase long chain family member 4 (ACSL4) and glutathione peroxidase 4 (GPX4), and the levels of the lipid peroxidation markers 4-hydroxynonenal (4-HNE), lipid reactive oxygen species (ROS) and malondialdehyde (MDA) were examined. RESULTS We observed the inhibitory effect of C3G on ferroptosis in vitro and in vivo, which was characterized by the reversion of excessive intracellular free iron accumulation, a decrease in 4-HNE, lipid ROS, MDA levels and ACSL4 expression, and an increase in GPX4 expression and glutathione (GSH) levels. Notably, the inhibition of AMPK by CC significantly abrogated the nephroprotective effect of C3G on I/R-AKI models in vivo and in vitro. CONCLUSION Our results provide new insight into the nephroprotective effect of C3G on acute I/R-AKI by inhibiting ferroptosis by activating the AMPK pathway.
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Affiliation(s)
- Yi-Wei Du
- Department of Nephrology, Tangdu Hospital, Air Force Military Medical University (Fourth Military Medical University), Xi'an, 710038, China
| | - Xiao-Kang Li
- Department of Cardiology, Tangdu Hospital, Air Force Military Medical University (Fourth Military Medical University), Xi'an, 710038, China
| | - Ting-Ting Wang
- Department of Nephrology, Tangdu Hospital, Air Force Military Medical University (Fourth Military Medical University), Xi'an, 710038, China
| | - Lu Zhou
- Department of Nephrology, Tangdu Hospital, Air Force Military Medical University (Fourth Military Medical University), Xi'an, 710038, China
| | - Hui-Rong Li
- Department of Nephrology, Tangdu Hospital, Air Force Military Medical University (Fourth Military Medical University), Xi'an, 710038, China
| | - Lan Feng
- Department of Nephrology, Tangdu Hospital, Air Force Military Medical University (Fourth Military Medical University), Xi'an, 710038, China
| | - Heng Ma
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Air Force Military Medical University (Fourth Military Medical University), Xi'an, 710038, China.
| | - Hong-Bao Liu
- Department of Nephrology, Tangdu Hospital, Air Force Military Medical University (Fourth Military Medical University), Xi'an, 710038, China.
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Wang TT, Cao QY, Zhang ZP, Guo YB, Cui L, Zhang Y, Zhang Y, Wang MP, Jiang L. [The predictive value of warning scores for intensive care unit admission in coronavirus disease 2019 patients]. Zhonghua Nei Ke Za Zhi 2023; 62:433-437. [PMID: 37032140 DOI: 10.3760/cma.j.cn112138-20220414-00277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
To evaluate the predictive value of early warning scores for intensive care unit (ICU) admission in patients with coronavirus disease 2019 (COVID-19). For COVID-19 patients who were admitted to Shijiazhuang People's Hospital from January 2021 to February 2021, national early warning score (NEWS), national early warning score 2 (NEWS2), rapid emergency medicine score (REMS), quick sepsis-related organ failure (qSOFA), altered consciousness, blood urea nitrogen, respiratory rate, blood pressure, and age-65 (CURB-65) were used to evaluate the inpatient condition and the predictive value for ICU admission. A total of 368 patients were included, and 32 patients (8.7%) were transferred to the ICU. The median age was 49.0 (34.0,61.0) years. The scores of NEWS, NEWS2, REMS, and CURB-65 were 1 (0, 2), 1 (0, 2), 4 (2, 6) and 0 (0, 1), respectively. The receiver operating characteristic (ROC) cure (AUC) was used to evaluate the predictive value in detecting patients who are at risk of being transferred to the ICU. Area under the ROC AUC of NEWS was 0.756, sensitivity 65.6%, and specificity 71.3%. ROC AUC of NEWS2 was 0.732, sensitivity 62.5%, and specificity 61.3%. ROC AUC of REMS was 0.787, sensitivity 84.4%, and specificity 64.6%. ROC AUC of CURB-65 was 0.814, sensitivity 81.3%, and specificity 76.8%. The predictive value of NEWS and NEWS2 combined with age were significantly improved. The ROC AUC of NEWS combined with age was 0.885, sensitivity 85.1%, and specificity 75.0%. The ROC AUC of NEWS2 combined with age was 0.883, sensitivity 84.2%, and specificity 75.0%. NEWS and NEWS2 combined with age can be used as a predictive tool for whether COVID-19 patients will be admitted to the ICU.
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Affiliation(s)
- T T Wang
- Department of Critical Care Medicine, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Q Y Cao
- Shijiazhuang People's Hospital, Shijiazhuang 050051, China
| | - Z P Zhang
- Shijiazhuang People's Hospital, Shijiazhuang 050051, China
| | - Y B Guo
- Department of Urology, Shijiazhuang People's Hospital, Shijiazhuang 050051, China
| | - L Cui
- Department of Geriatrics, Shijiazhuang People's Hospital, Shijiazhuang 050051, China
| | - Y Zhang
- Shijiazhuang People's Hospital, Shijiazhuang 050051, China
| | - Y Zhang
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - M P Wang
- Department of Critical Care Medicine, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - L Jiang
- Department of Critical Care Medicine, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
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Lu JH, Rui XX, Wang TT, Wang XQ, Peng YP, Qiu YH. Activation of β2-adrenergic Receptor Alleviates Collagen-induced Arthritis by Ameliorating Th17/Treg Imbalance. Iran J Immunol 2023; 20:16-25. [PMID: 36932740 DOI: 10.22034/iji.2023.94125.2286] [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] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
Background: Recent research in our laboratory shows that CD4+ T cells express the β2 adrenergic receptor (β2-AR), and the sympathetic neurotransmitter norepinephrine regulates the function of T cells via β2-AR signaling. However, the immunoregulatory effect of β2-AR and its related mechanisms on rheumatoid arthritis is unknown.
Objective: To explore the effects of β2-AR in collagen-induced arthritis (CIA) on the imbalance of T helper (Th) 17/ regulatory T (Treg) cells.
Methods: In DBA1/J mice, collagen type II was injected intradermally at the tail base to prepare the CIA model. The specific β2-AR agonist, terbutaline (TBL), was administered intraperitoneally beginning on day 31 and continuing until day 47 after primary vaccination, twice a day. Magnetic beads were used to sort CD3+ T cells subsets from spleen tissues.
Results: In vivo, β2-AR agonist TBL alleviated arthritis symptoms in the CIA mice including histopathology of the ankle joints, four limbs' arthritis score, the thickness of ankle joints, and rear paws. After TBL treatment, in the ankle joints, the levels of proinflammatory factors (IL-17/22) notably decreased and the levels of immunosuppressive factors (IL-10/TGF-β) significantly increased. In vitro, ROR-γt protein expression, Th17 cell number, mRNA expression and the releasing of IL-17/22 from CD3+ T cells reduced following TBL administration. Moreover, TBL enhanced the anti-inflammatory responses of Treg cells.
Conclusion: These results suggest that β2-AR activation exerts anti-inflammatory effects through the amelioration of Th17/Treg imbalance in the CIA disease. Background Recent research in our laboratory shows that CD4+ T cells express the β2 adrenergic receptor (β2-AR), and the sympathetic neurotransmitter norepinephrine regulates the function of T cells via β2-AR signaling. However, the immunoregulatory effect of β2-AR and its related mechanisms on rheumatoid arthritis is unknown. Objective To explore the effects of β2-AR in collagen-induced arthritis (CIA) on the imbalance of T helper (Th) 17/ regulatory T (Treg) cells. Methods In DBA1/J mice, collagen type II was injected intradermally at the tail base to prepare the CIA model. The specific β2-AR agonist, terbutaline (TBL), was administered intraperitoneally beginning on day 31 and continuing until day 47 after primary vaccination, twice a day. Magnetic beads were used to sort CD3+ T cells subsets from spleen tissues. Results In vivo, β2-AR agonist TBL alleviated arthritis symptoms in the CIA mice including histopathology of the ankle joints, four limbs’ arthritis score, the thickness of ankle joints, and rear paws. After TBL treatment, in the ankle joints, the levels of proinflammatory factors (IL-17/22) notably decreased and the levels of immunosuppressive factors (IL-10/TGF-β) significantly increased. In vitro, ROR-γt protein expression, Th17 cell number, mRNA expression and the releasing of IL-17/22 from CD3+ T cells reduced following TBL administration. Moreover, TBL enhanced the anti-inflammatory responses of Treg cells. Conclusion These results suggest that β2-AR activation exerts anti-inflammatory effects through the amelioration of Th17/Treg imbalance in the CIA disease.
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MESH Headings
- Mice
- Animals
- Arthritis, Experimental/drug therapy
- Interleukin-10/metabolism
- Nuclear Receptor Subfamily 1, Group F, Member 3/metabolism
- Nuclear Receptor Subfamily 1, Group F, Member 3/therapeutic use
- T-Lymphocytes, Regulatory
- Interleukin-17/metabolism
- Collagen Type II/metabolism
- Collagen Type II/pharmacology
- Collagen Type II/therapeutic use
- Terbutaline/metabolism
- Terbutaline/pharmacology
- Terbutaline/therapeutic use
- Arthritis, Rheumatoid/metabolism
- Transforming Growth Factor beta
- Immunosuppressive Agents/pharmacology
- Anti-Inflammatory Agents/pharmacology
- Norepinephrine/metabolism
- Norepinephrine/pharmacology
- Norepinephrine/therapeutic use
- Receptors, Adrenergic/metabolism
- Receptors, Adrenergic/therapeutic use
- RNA, Messenger/metabolism
- Th17 Cells/metabolism
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Affiliation(s)
- Jian-Hua Lu
- Department of Physiology, School of Medicine, and Co-innovation Center of Neuroregeneration, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, China
| | - Xiao-Xiao Rui
- Department of Physiology, School of Medicine, and Co-innovation Center of Neuroregeneration, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, China
| | - Ting-Ting Wang
- Department of Physiology, School of Medicine, and Co-innovation Center of Neuroregeneration, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, China
| | - Xiao-Qin Wang
- Department of Physiology, School of Medicine, and Co-innovation Center of Neuroregeneration, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, China
| | - Yu-Ping Peng
- Department of Physiology, School of Medicine, and Co-innovation Center of Neuroregeneration, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, China
| | - Yi-Hua Qiu
- Department of Physiology, School of Medicine, and Co-innovation Center of Neuroregeneration, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, China
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Cheng Y, Chen SY, Zhao WW, Zhang G, Wang TT, Wang ZQ, Zhang YH. Translation, cross-cultural adaptation, and psychometric investigation of Chinese version of the Orbach & Mikulincer Mental Pain Scale in patients with depressive disorder. Qual Life Res 2023; 32:905-914. [PMID: 36441384 DOI: 10.1007/s11136-022-03292-y] [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] [Accepted: 10/31/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE This study aimed to translate, cross-culturally adapt, and preliminarily test the psychometric properties of the Chinese version of the Orbach & Mikulincer Mental Pain Scale (OMMP). METHODS Psychometric investigation was performed on 240 depressed patients. The reliability of the Chinese version of the OMMP scale was expressed by internal consistency reliability and test-retest reliability (2-week interval), and confirmatory factor analysis (CFA) on the 8-factor, 31-item OMMP was conducted to examine the construct validity. RESULTS The CFA showed that the modified model with 31 items had good reliability (Cronbach's α range = 0.691-0.871; ICC = 0.818). Criterion-related validity was also supported by significant and positive correlations between the eight factors and worst-ever suicidal ideation as well as depressive symptoms. CONCLUSION The results indicated the usefulness of the OMMP-31 for Chinese depressed patients. It is necessary to estimate psychological pain to improve suicide management in the clinical setting.
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Affiliation(s)
- Yin Cheng
- Department of Nursing, Affiliated Nanjing Brain Hospital, Nanjing Medical University, 210029, Nanjing, China.,School of Nursing, Nanjing Medical University, 211166, Nanjing, China
| | - Shu-Yan Chen
- School of Nursing, Nanjing Medical University, 211166, Nanjing, China
| | - Wei-Wei Zhao
- Early Intervention Unit, Affiliated Nanjing Brain Hospital, Nanjing Medical University, 210029, Nanjing, China
| | - Ge Zhang
- Department of Geriatrics, Affiliated Nanjing Brain Hospital, Nanjing Medical University, 210029, Nanjing, China
| | - Ting-Ting Wang
- Science and Technology Department, Affiliated Nanjing Brain Hospital, Nanjing Medical University, 210029, Nanjing, China
| | - Zhao-Qin Wang
- Department of Geriatric Psychiatry, Affiliated Nanjing Brain Hospital, Nanjing Medical University, 210029, Nanjign, China
| | - Yan-Hong Zhang
- Department of Nursing, Affiliated Nanjing Brain Hospital, Nanjing Medical University, 210029, Nanjing, China. .,School of Nursing, Nanjing Medical University, 211166, Nanjing, China.
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Zhao T, Li HJ, Zhang HL, Yu J, Feng J, Wang TT, Sun Y, Yu LH. Twelve-Month Efficacy of Lacosamide Monotherapy at Maximal Dose and Tolerability for Epilepsy Treatment in Pediatric Patients: Real-World Clinical Experience. Pediatr Neurol 2023; 142:23-30. [PMID: 36868054 DOI: 10.1016/j.pediatrneurol.2023.01.018] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 11/09/2022] [Accepted: 01/31/2023] [Indexed: 02/08/2023]
Abstract
BACKGROUND The efficacy and safety of lacosamide (LCM) monotherapy in Chinese pediatric patients with epilepsy have not been established. Therefore, this real-world retrospective study aimed to assess the efficacy of 12 months after achievement the maximal dose and tolerability of LCM as monotherapy for epilepsy treatment in pediatric patients. METHODS Pediatric patients were administered LCM monotherapy in two ways: primary or conversion monotherapy. Seizure frequency was recorded as an average per month for the preceding three months at baseline and then at each follow-up period for three, six, and 12 months. RESULTS Primary monotherapy with LCM was administered to 37 (33.0%) pediatric patients, whereas conversion to monotherapy was achieved in 75 (67.0%) pediatric patients. The responder rates of pediatric patients receiving primary monotherapy with LCM at three, six, and 12 months were 75.7% (28 of 37), 67.6% (23 of 34), and 58.6% (17 of 29), respectively. The responder rates of pediatric patients receiving conversion to monotherapy with LCM at three, six, and 12 months were 80.0% (60 of 75), 74.3% (55 of 74), and 68.1% (49 of 72), respectively. The incidence of adverse reactions with conversion to LCM monotherapy and primary monotherapy was 32.0% (24 of 75) and 40.5% (15 of 37), respectively. CONCLUSION LCM is an effective and well-tolerated treatment option as monotherapy for the treatment of epilepsy.
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Affiliation(s)
- Ting Zhao
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Hong-Jian Li
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Hui-Lan Zhang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Jing Yu
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, Xinjiang, China
| | - Jie Feng
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Ting-Ting Wang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Yan Sun
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, Xinjiang, China.
| | - Lu-Hai Yu
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China.
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Wang W, Wang TT. Editorial: Fungal secondary metabolites as valuable chemical entities for medicines and agrochemicals. Front Microbiol 2023; 14:1150023. [PMID: 36814564 PMCID: PMC9939815 DOI: 10.3389/fmicb.2023.1150023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 01/24/2023] [Indexed: 02/09/2023] Open
Affiliation(s)
- Weiyi Wang
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, China,*Correspondence: Weiyi Wang ✉
| | - Ting-Ting Wang
- Li Dak Sum Marine Biopharmaceutical Research Center, Department of Marine Pharmacy, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China,Ting-Ting Wang ✉
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Zhang LG, Cheng LF, Wang TT, Wang LL, Zhou SJ, Luo YH, Chen JX. Chain mediating effect of insomnia, depression, and anxiety on the relationship between nightmares and cognitive deficits in adolescents. J Affect Disord 2023; 322:2-8. [PMID: 36343783 DOI: 10.1016/j.jad.2022.10.047] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 10/01/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND The study explored the differences in nightmare, insomnia, depression, anxiety, and cognitive deficits among adolescents and the chain mediating effects of insomnia, depression, and anxiety on the relationship between nightmares and cognitive deficits in adolescents. METHODS An online survey was used to collect demographic data of 6014 adolescents and assess nightmare, insomnia, depression, anxiety, and cognitive deficits using the Chinese Version of Nightmare Distress Questionnaire, Insomnia Severity Index, Patient Health Questionnaire 9, Generalized Anxiety Disorder 7, and Perceived Deficits Questionnaire-Depression. Spearman correlation analysis and the SPSS function "PROCESS macro" were used for correlation and mediation analyses, respectively. RESULTS Female adolescents, senior high school, and poor academic performance had higher nightmare, insomnia, and cognitive deficit scores; those living in the city had higher depression and anxiety scores. Cognitive deficits were positively correlated with nightmares, insomnia, depression, and anxiety. Further, insomnia, depression, and anxiety had a chain mediating effect between nightmares and cognitive deficits in adolescents. Nightmares indirectly affect cognition deficits by affecting insomnia and then depression and anxiety symptoms. LIMITATIONS As this was a cross-sectional study, the causal relationship between the variables could not be determined. Moreover, reporting bias and volunteer bias might be present. CONCLUSIONS These findings suggest that clinicians should identify adolescents with frequent nightmares early and provide timely treatment to minimize negative outcomes and possibly limit the chronicity of nightmare disorder. It is significant to maintain the physical and mental health development of adolescents to reduce the risk of insomnia, depression, anxiety, and cognitive deficits.
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Affiliation(s)
- Li-Gang Zhang
- Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Ling-Fei Cheng
- Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Ting-Ting Wang
- School of Mental Health, Bengbu Medical College, Bengbu, Anhui, China
| | - Lei-Lei Wang
- Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Shuang-Jiang Zhou
- Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Yan-Hong Luo
- School of Mental Health, Bengbu Medical College, Bengbu, Anhui, China
| | - Jing-Xu Chen
- Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, China.
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Cheng XM, Wang TT, Zhu WB, Shi BD, Chen W. Phase Deflectometry for Defect Detection of High Reflection Objects. Sensors (Basel) 2023; 23:1607. [PMID: 36772645 PMCID: PMC9922010 DOI: 10.3390/s23031607] [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: 12/19/2022] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 06/18/2023]
Abstract
A method for detecting the surface defects of high reflection objects using phase deflection is proposed. The abrupt change in the surface gradient at the defect leads to the change in the fringe phase. Therefore, Gray code combined with a four-step phase-shift method was employed to obtain the surface gradients to characterize the defects. Then, through the double surface illumination model, the relationship between illumination intensity and phase was established. The causes of periodic error interference were analyzed, and the method of adjusting the fringe width to eliminate it was proposed. Finally, experimental results showed the effectiveness of the proposed method.
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Zhao T, Shen H, Zhang HL, Feng J, Liu SM, Wang TT, Li HJ, Yu LH. Association of CYP2C19, CYP3A4 and ABCC2 polymorphisms and voriconazole plasma concentrations in Uygur pediatric patients. Pharmacogenomics 2023; 24:141-151. [PMID: 36718992 DOI: 10.2217/pgs-2022-0159] [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: 02/01/2023] Open
Abstract
Aim: To evaluate the association between CYP2C19, CYP3A4 and ABCC2 polymorphisms and voriconazole plasma concentrations in Uygur pediatric patients with allogeneic hematopoietic stem cell transplantation. Materials & methods: High performance liquid chromatography-mass spectrometry was employed to monitor voriconazole concentrations. First-generation sequencing was performed to detect gene polymorphisms. Results: Voriconazole concentrations of normal metabolizers were significantly higher than those of intermediate (p < 0.05) and ultrafast (p < 0.001) metabolizers. Patients with ABCC2 GG and GA genotypes exhibited significantly lower voriconazole concentrations compared with patients with the AA genotype (p < 0.05). Conclusion: These results demonstrate a significant association between voriconazole concentrations and the CYP2C19 phenotype in Uygur pediatric patients with allogeneic hematopoietic stem cell transplantation.
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Affiliation(s)
- Ting Zhao
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China.,Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China
| | - Hao Shen
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China.,Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China
| | - Hui-Lan Zhang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China.,Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China
| | - Jie Feng
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China.,Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China
| | - Si-Ming Liu
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China.,Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China
| | - Ting-Ting Wang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China.,Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China
| | - Hong-Jian Li
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China.,Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China
| | - Lu-Hai Yu
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China.,Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province, 830001, China
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Su N, Wang Q, Liu HY, Li LM, Tian T, Yin JY, Zheng W, Ma QX, Wang TT, Li T, Yang TL, Li JM, Diao NC, Shi K, Du R. Prevalence of bovine viral diarrhea virus in cattle between 2010 and 2021: A global systematic review and meta-analysis. Front Vet Sci 2023; 9:1086180. [PMID: 36733426 PMCID: PMC9887317 DOI: 10.3389/fvets.2022.1086180] [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: 11/03/2022] [Accepted: 12/22/2022] [Indexed: 01/18/2023] Open
Abstract
Background Bovine viral diarrhea is one of the diseases that cause huge economic losses in animal husbandry. Many countries or regions have successively introduced eradication plans, but BVDV still has a high prevalence in the world. This meta-analysis aims to investigate the prevalence and risk factors of BVDV in the world in recent 10 years, and is expected to provide some reference and theoretical basis for BVDV control plans in different regions. Method Relevant articles published from 2010 to 2021 were mainly retrieved from NCBI, ScienceDirect, Chongqing VIP, Chinese web of knowledge (CNKI), web of science and Wanfang databases. Results 128 data were used to analyze the prevalence of BVDV from 2010 to 2021. BVDV antigen prevalence rate is 15.74% (95% CI: 11.35-20.68), antibody prevalence rate is 42.77% (95% CI: 37.01-48.63). In the two databases of antigen and antibody, regions, sampling time, samples, detection methods, species, health status, age, sex, breeding mode, and seasonal subgroups were discussed and analyzed, respectively. In the antigen database, the prevalence of dairy cows in the breed subgroup, ELISA in the detection method subgroup, ear tissue in the sample subgroup, and extensive breeding in the breeding mode were the lowest, with significant differences. In the antibody database, the prevalence rate of dairy cows in the breed subgroup and intensive farming was the highest, with a significant difference. The subgroups in the remaining two databases were not significantly different. Conclusion This meta-analysis determined the prevalence of BVDV in global cattle herds from 2010 to 2021. The prevalence of BVDV varies from region to region, and the situation is still not optimistic. In daily feeding, we should pay attention to the rigorous and comprehensive management to minimize the spread of virus. The government should enforce BVDV prevention and control, implement control or eradication policies according to local conditions, and adjust the policies in time.
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Affiliation(s)
- Nuo Su
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Qi Wang
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Hong-Ying Liu
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China
| | - Lian-Min Li
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Tian Tian
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Ji-Ying Yin
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Wei Zheng
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Qing-Xia Ma
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Ting-Ting Wang
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Ting Li
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Tie-Lin Yang
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Jian-Ming Li
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China
| | - Nai-Chao Diao
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Kun Shi
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,*Correspondence: Kun Shi ✉
| | - Rui Du
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China,Laboratory of Production and Product Application of Sika Deer of Jilin Province, Jilin Agricultural University, Changchun, China,Key Laboratory of Animal Production, Product Quality and Security, Ministry of Education, Jilin Agricultural University, Changchun, China,Rui Du ✉
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Zhou SJ, Yang R, Wang LL, Qi M, Yuan XF, Wang TT, Song TH, Zhuang YY, Li HJ, Tan YL, Wang X, Chen JX. Measuring Sleep Stages and Screening for Obstructive Sleep Apnea with a Wearable Multi-Sensor System in Comparison to Polysomnography. Nat Sci Sleep 2023; 15:353-362. [PMID: 37193215 PMCID: PMC10182819 DOI: 10.2147/nss.s406359] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 05/04/2023] [Indexed: 05/18/2023] Open
Abstract
Objective To assess the performance of a wearable multi-sensor system (SensEcho) in comparison to polysomnography (PSG) in measuring sleep stages and searching for obstructive sleep apnea (OSA). Methods Participants underwent overnight simultaneous monitoring using SensEcho and PSG in a sleep laboratory. SensEcho analyzed the recordings spontaneously, and PSG was assessed as per standard guidelines. The degree of snoring was evaluated according to the guidelines for the diagnosis and treatment of OSA hypopnea syndrome (2011 revision). The Epworth Sleepiness Scale (ESS) was used to assess general daytime sleepiness. Results This study included 103 Han Chinese, 91 of whom (age 39.02 ± 13.84 years, body mass index 27.28 ± 5.12 kg/m2, 61.54% male) completed the assessments. The measures of total sleep time (P = 0.198); total wake time (P = 0.182); shallow sleep (P = 0.297), deep sleep (P = 0.422), rapid eye movement sleep (P = 0.570), and awake (P = 0.336) proportions were similar between SensEcho and PSG. Using an apnea-hypopnea index (AHI) cutoff of ≥ 5 events/h, the SensEcho had 82.69% sensitivity and 89.74% specificity. Almost the same results were obtained at an AHI threshold of ≥ 15 events/h. Although the specificity increased to 94.67%, it decreased to 43.75% at an AHI cutoff of ≥ 30 events/h. Conclusion This study demonstrated that SensEcho can be used to evaluate sleep status and screen for OSA. Nevertheless, improving the accuracy of its assessment of severe OSA and further testing its effectiveness in community and home environments is necessary.
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Affiliation(s)
- Shuang-Jiang Zhou
- Sleep Medicine Center, Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, People’s Republic of China
| | - Rui Yang
- Beijing Anding Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Lei-Lei Wang
- Sleep Medicine Center, Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, People’s Republic of China
| | - Meng Qi
- Sleep Medicine Center, Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, People’s Republic of China
| | - Xiao-Fei Yuan
- Beijing Anding Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Ting-Ting Wang
- School of Mental Health, Bengbu Medical College, Bengbu, People’s Republic of China
| | - Tian-He Song
- Department of Psychology, Chengde Medical University, Chengde, People’s Republic of China
| | - Yun-Yue Zhuang
- Department of Psychology, Chengde Medical University, Chengde, People’s Republic of China
| | - Hong-Juan Li
- Sleep Medicine Center, Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, People’s Republic of China
| | - Yun-Long Tan
- Sleep Medicine Center, Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, People’s Republic of China
| | - Xue Wang
- Beijing Anding Hospital, Capital Medical University, Beijing, People’s Republic of China
- Correspondence: Xue Wang, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, People’s Republic of China, Tel +86-10-58303034, Email
| | - Jing-Xu Chen
- Sleep Medicine Center, Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, People’s Republic of China
- Jing-Xu Chen, Beijing HuiLongGuan Hospital, Peking University HuiLongGuan Clinical Medical School, Beijing, 100096, People’s Republic of China, Tel +86-10-83024278, Email
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Liu ZY, Xia TC, Wang TT. Fractional-order quantum kicked top map and its discrete dynamic behaviors. Chaos 2023; 33:013133. [PMID: 36725640 DOI: 10.1063/5.0131776] [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] [Received: 10/24/2022] [Accepted: 12/23/2022] [Indexed: 06/18/2023]
Abstract
A kind of top with a fractional operator is discussed in this paper. The top has a periodic nonlinear pulse kick sequence in the magnetic field and constant precessing around the magnetic field. Then, a fractional quantum kicked top map based on the Caputo derivative is proposed. The numerical solutions of the fractional difference equation are obtained, and the chaotic behavior is observed numerically in three aspects. Fractional quantum dynamics behaviors take place in a finite dimensional Hilbert space where the squared angular momentum is free precession. Finally, the dynamic behaviors of the fractional quantum kicked top map are systematically analyzed by using the bifurcation diagram, the phase diagram, and the maximum Lyapunov exponent.
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Affiliation(s)
- Ze-Yu Liu
- College of Science, Northwest A&F University, Yangling District, Xianyang, Shaanxi 712100, People's Republic of China
| | - Tie-Cheng Xia
- Department of Mathematics, Shanghai University, Shanghai 200444, People's Republic of China
| | - Ting-Ting Wang
- College of Science, Northwest A&F University, Yangling District, Xianyang, Shaanxi 712100, People's Republic of China
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Yang CL, Huang JP, Wang TT, Tan YC, Chen Y, Zhao ZQ, Qu CH, Qu Y. Effects and parameters of community-based exercise on motor symptoms in Parkinson's disease: a meta-analysis. BMC Neurol 2022; 22:505. [PMID: 36581847 PMCID: PMC9797903 DOI: 10.1186/s12883-022-03027-z] [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: 09/17/2022] [Accepted: 12/13/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Community-based exercise is a continuation and complement to inpatient rehabilitation for Parkinson's disease and does not require a professional physical therapist or equipment. The effects, parameters, and forms of each exercise are diverse, and the effect is affected by many factors. A meta-analysis was conducted to determine the effect and the best parameters for improving motor symptoms and to explore the possible factors affecting the effect of community-based exercise. METHODS: We conducted a comprehensive search of six databases: PEDro, PubMed/Medline, CENTRAL, Scopus, Embase, and WOS. Studies that compared community-based exercise with usual care were included. The intervention mainly included dance, Chinese martial arts, Nordic walking, and home-based exercise. The primary outcome measure was the Unified Parkinson's Disease Rating Scale part III (UPDRS-III) score. The mean difference (95% CI) was used to calculate the treatment outcomes of continuous outcome variables, and the I2 statistic was used to estimate the heterogeneity of the statistical analysis. We conducted subgroup analysis and meta-regression analysis to determine the optimal parameters and the most important influencing factors of the exercise effect. RESULTS: Twenty-two studies that enrolled a total of 809 subjects were included in the analysis. Exercise had a positive effect on the UPDRS-III (MD = -5.83; 95% CI, -8.29 to -3.37), Timed Up and Go test (MD = -2.22; 95% CI -3.02 to -1.42), UPDRS ((MD = -7.80; 95% CI -10.98 to -6.42), 6-Minute Walk Test (MD = 68.81; 95% CI, 32.14 to 105.48), and Berg Balance Scale (MD = 4.52; 95% CI, 2.72 to 5.78) scores. However, the heterogeneity of each included study was obvious. Weekly frequency, age, and duration of treatment were all factors that potentially influenced the effect. CONCLUSIONS This meta-analysis suggests that community-based exercise may benefit motor function in patients with PD. The most commonly used modalities of exercise were tango and tai chi, and the most common prescription was 60 min twice a week. Future studies should consider the influence of age, duration of treatment, and weekly frequency on the effect of exercise. PROSPERO TRIAL REGISTRATION NUMBER CRD42022327162.
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Affiliation(s)
- Chun-Lan Yang
- grid.412901.f0000 0004 1770 1022Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China ,grid.508104.8Minda Hospital of Hubei Minzu University, Enshi, 445000 Hubei China ,grid.412901.f0000 0004 1770 1022Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China
| | - Jia-Peng Huang
- grid.412901.f0000 0004 1770 1022Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China ,grid.412901.f0000 0004 1770 1022Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China
| | - Ting-Ting Wang
- grid.412901.f0000 0004 1770 1022Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China ,grid.412901.f0000 0004 1770 1022Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China
| | - Ying-Chao Tan
- Enshi Prefecture Central Hospital, Enshi, 445000 Hubei China
| | - Yin Chen
- grid.412901.f0000 0004 1770 1022Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China ,grid.412901.f0000 0004 1770 1022Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China
| | - Zi-Qi Zhao
- grid.412901.f0000 0004 1770 1022Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China ,grid.412901.f0000 0004 1770 1022Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China
| | - Chao-Hua Qu
- grid.412901.f0000 0004 1770 1022Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China ,grid.412901.f0000 0004 1770 1022Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China
| | - Yun Qu
- grid.412901.f0000 0004 1770 1022Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China ,grid.412901.f0000 0004 1770 1022Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, 610041 Sichuan China
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Xiong W, Huang XL, Li CY, Wang XL, Lan HW, Wang TT, Chen ZL, Yang QP, Hu AL, Xia YF, Zhu FR, Zhou ZZ. Astragaloside IV - mediated endothelial progenitor cell exosomes promote autophagy and inhibit apoptosis in hyperglycemic damaged endothelial cells via miR-21/PTEN axis. Folia Histochem Cytobiol 2022; 60:323-334. [PMID: 36504133 DOI: 10.5603/fhc.a2022.0030] [Citation(s) in RCA: 2] [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: 04/29/2022] [Revised: 10/18/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION As one of the basic components of Astragalus, Astragaloside IV (AS-IV) has a protective effect on endothelial injury caused by diabetes. AS-IV stimulated endothelial progenitor cells (EPCs) to secrete exosomes loaded with miR-21. This study aimed to investigate the effects of AS-IV-mediated EPCs exosomal miR-21 (EPC-exos-miR-21) on high glucose (HG) damaged endothelial cells. MATERIALS AND METHODS After the isolation of EPCs derived from fetal umbilical cord blood, exosomes of EPCs were obtained by differential centrifugation. The morphology of exosomes was observed by electron microscopy. The particle size distribution of exosomes was detected by Nanoparticle Tracking Analysis. Human umbilical vein endothelial cells (HUVECs) were treated with 33 mM glucose to establish an HG injury model. Flow cytometry and TUNEL assay were used to characterize the surface markers of primary EPCs and the apoptosis of HUVECs. The gene and protein expression were detected by qPCR, immunofluorescence, and Western blotting. A dual luciferase assay was used to verify the targeting relationship of miR-21 with PTEN. RESULTS HG environment led to time- and dose-dependent inhibition and enhancement of autophagy and apoptosis in HUVECs. AS-IV stimulated EPCs to secrete exosomes loaded with miR-21. Exosomes secreted by EPCs pretreated with AS-IV [EPC-exo(ASIV)] promoted autophagy and inhibited apoptosis in HG-impaired HUVECs. PTEN is a target of miR-21. MiR-21 carried by EPC-exo(ASIV) repressed PTEN expression in HG-impaired HUVECs. In contrast, p-AKT, p-mTOR, p-PI3K, cleaved PARP and PARP levels were upregulated. Compared to the HG group, the expression of autophagy regulatory genes (ATG5, beclin1 and LC3) was enhanced in the EPC-exo(ASIV) group and EPC-exo(ASIV)-miR-21 mimic group. In contrast, apoptosis-positive regulatory genes (Bax, caspase-3 and caspase-9) were attenuated. Further overexpression of PTEN reversed the expression of these genes. CONCLUSIONS AS-IV-mediated EPC-exos-miR-21 could enhance autophagy and depress apoptosis in HG-damaged endothelial cells via the miR-21/PTEN axis.
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Affiliation(s)
- Wu Xiong
- Department of Burns and Plastic Surgery, the First Affiliated Hospital of Hunan University of Chinese Medicine, Hunan, China.
| | - Xin-Ling Huang
- Department of Burns and Plastic Surgery, the First Affiliated Hospital of Hunan University of Chinese Medicine, Hunan, China
| | - Cheng-Yu Li
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Hunan, China
| | - Xiao-Liang Wang
- Department of Anesthesia and Operation, the First Affiliated Hospital of Hunan University of Chinese Medicine, Hunan, China
| | - Hong-Wei Lan
- Department of Burns and Plastic Surgery, the First Affiliated Hospital of Hunan University of Chinese Medicine, Hunan, China
| | - Ting-Ting Wang
- Department of Burns and Plastic Surgery, the First Affiliated Hospital of Hunan University of Chinese Medicine, Hunan, China
| | - Zi-Lin Chen
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Hunan, China
| | - Qian-Pei Yang
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Hunan, China
| | - Ai-Lin Hu
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Hunan, China
| | - Yi-Fei Xia
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Hunan, China
| | - Fu-Rong Zhu
- Department of Burns and Plastic Surgery, the First Affiliated Hospital of Hunan University of Chinese Medicine, Hunan, China
| | - Zhong-Zhi Zhou
- Department of Burns and Plastic Surgery, the First Affiliated Hospital of Hunan University of Chinese Medicine, Hunan, China
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Zhang M, Tan FQ, Fan YJ, Wang TT, Song X, Xie KD, Wu XM, Zhang F, Deng XX, Grosser JW, Guo WW. Acetylome reprograming participates in the establishment of fruit metabolism during polyploidization in citrus. Plant Physiol 2022; 190:2519-2538. [PMID: 36135821 PMCID: PMC9706433 DOI: 10.1093/plphys/kiac442] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 08/30/2022] [Indexed: 06/16/2023]
Abstract
Polyploidization leads to novel phenotypes and is a major force in evolution. However, the relationship between the evolution of new traits and variations in the post-translational modifications (PTM) of proteins during polyploidization has not been studied. Acetylation of lysine residues is a common protein PTM that plays a critical regulatory role in central metabolism. To test whether changes in metabolism in citrus fruit is associated with the reprogramming of lysine acetylation (Kac) in non-histone proteins during allotetraploidization, we performed a global acetylome analysis of fruits from a synthetic allotetraploid citrus and its diploid parents. A total of 4,175 Kac sites were identified on 1,640 proteins involved in a wide range of fruit traits. In the allotetraploid, parental dominance (i.e. resemblance to one of the two parents) in specific fruit traits, such as fruit acidity and flavonol metabolism, was highly associated with parental Kac level dominance in pertinent enzymes. This association is due to Kac-mediated regulation of enzyme activity. Moreover, protein Kac probably contributes to the discordance between the transcriptomic and proteomic variations during allotetraploidization. The acetylome reprogramming can be partially explained by the expression pattern of several lysine deacetylases (KDACs). Overexpression of silent information regulator 2 (CgSRT2) and histone deacetylase 8 (CgHDA8) diverted metabolic flux from primary metabolism to secondary metabolism and partially restored a metabolic status to the allotetraploid, which expressed attenuated levels of CgSRT2 and CgHDA8. Additionally, KDAC inhibitor treatment greatly altered metabolism in citrus fruit. Collectively, these findings reveal the important role of acetylome reprogramming in trait evolution during polyploidization.
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Affiliation(s)
- Miao Zhang
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Feng-Quan Tan
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Yan-Jie Fan
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Ting-Ting Wang
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Xin Song
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Kai-Dong Xie
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Xiao-Meng Wu
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Fan Zhang
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
| | - Xiu-Xin Deng
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
| | - Jude W Grosser
- Citrus Research and Education Center, University of Florida, 700 Experiment Station Road, Lake Alfred, Florida 33850, USA
| | - Wen-Wu Guo
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
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Hu CC, Wei X, Liu JM, Han LL, Xia CK, Wu J, You T, Zhu AF, Yao SL, Yuan SY, Xu HD, Xia ZY, Wang TT, Mao WK. Cardiac-targeted PIASy gene silencing mediates deSUMOylation of caveolin-3 and prevents ischemia/reperfusion-induced Na v1.5 downregulation and ventricular arrhythmias. Mil Med Res 2022; 9:58. [PMID: 36229865 PMCID: PMC9563440 DOI: 10.1186/s40779-022-00415-x] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 09/07/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Abnormal myocardial Nav1.5 expression and function cause lethal ventricular arrhythmias during myocardial ischemia-reperfusion (I/R). Protein inhibitor of activated STAT Y (PIASy)-mediated caveolin-3 (Cav-3) SUMO modification affects Cav-3 binding to the voltage-gated sodium channel 1.5 (Nav1.5). PIASy activity is increased after myocardial I/R, but it is unclear whether this is attributable to plasma membrane Nav1.5 downregulation and ventricular arrhythmias. METHODS Using recombinant adeno-associated virus subtype 9 (AAV9), rat cardiac PIASy was silenced using intraventricular injection of PIASy short hairpin RNA (shRNA). After two weeks, rat hearts were subjected to I/R and electrocardiography was performed to assess malignant arrhythmias. Tissues from peri-infarct areas of the left ventricle were collected for molecular biological measurements. RESULTS PIASy was upregulated by I/R (P < 0.01), with increased SUMO2/3 modification of Cav-3 and reduced membrane Nav1.5 density (P < 0.01). AAV9-PIASy shRNA intraventricular injection into the rat heart downregulated PIASy after I/R, at both mRNA and protein levels (P < 0.05 vs. Scramble-shRNA + I/R group), decreased SUMO-modified Cav-3 levels, enhanced Cav-3 binding to Nav1.5, and prevented I/R-induced decrease of Nav1.5 and Cav-3 co-localization in the intercalated disc and lateral membrane. PIASy silencing in rat hearts reduced I/R-induced fatal arrhythmias, which was reflected by a modest decrease in the duration of ventricular fibrillation (VF; P < 0.05 vs. Scramble-shRNA + I/R group) and a significantly reduced arrhythmia score (P < 0.01 vs. Scramble-shRNA + I/R group). The anti-arrhythmic effects of PIASy silencing were also evidenced by decreased episodes of ventricular tachycardia (VT), sustained VT and VF, especially at the time 5-10 min after ischemia (P < 0.05 vs. Scramble-shRNA + IR group). Using in vitro human embryonic kidney 293 T (HEK293T) cells and isolated adult rat cardiomyocyte models exposed to hypoxia/reoxygenation (H/R), we confirmed that increased PIASy promoted Cav-3 modification by SUMO2/3 and Nav1.5/Cav-3 dissociation after H/R. Mutation of SUMO consensus lysine sites in Cav-3 (K38R or K144R) altered the membrane expression levels of Nav1.5 and Cav-3 before and after H/R in HEK293T cells. CONCLUSIONS I/R-induced cardiac PIASy activation increased Cav-3 SUMOylation by SUMO2/3 and dysregulated Nav1.5-related ventricular arrhythmias. Cardiac-targeted PIASy silencing mediated Cav-3 deSUMOylation and partially prevented I/R-induced Nav1.5 downregulation in the plasma membrane of cardiomyocytes, and subsequent ventricular arrhythmias in rats. PIASy was identified as a potential therapeutic target for life-threatening arrhythmias in patients with ischemic heart diseases.
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Affiliation(s)
- Chen-Chen Hu
- Department of Anesthesiology, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xin Wei
- Department of Anesthesiology, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jin-Min Liu
- Department of Anesthesiology, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Lin-Lin Han
- Department of Anesthesiology, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Cheng-Kun Xia
- Department of Anesthesiology, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jing Wu
- Department of Anesthesiology, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Tao You
- Department of Cardiology, the Second Affiliated Hospital of Soochow University, Suzhou, 215004, Jiangsu, China
| | - A-Fang Zhu
- Department of Anesthesiology, Peking Union Medical College Hospital, CAMS and PUMC, Beijing, 100730, China
| | - Shang-Long Yao
- Department of Anesthesiology, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Shi-Ying Yuan
- Department of Anesthesiology, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Hao-Dong Xu
- Department of Pathology, University of Washington, Seattle, WA, 98195, USA
| | - Zheng-Yuan Xia
- State Key Laboratory of Pharmaceutical Biotechnology, the University of Hong Kong, Hong Kong, 999077, China.,Department of Anesthesiology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524000, Guangdong, China
| | - Ting-Ting Wang
- Department of Anesthesiology, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Wei-Ke Mao
- Department of Anesthesiology, Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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