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Zhao FY, Spencer SJ, Kennedy GA, Zheng Z, Conduit R, Zhang WJ, Xu P, Yue LP, Wang YM, Xu Y, Fu QQ, Ho YS. Acupuncture for primary insomnia: Effectiveness, safety, mechanisms and recommendations for clinical practice. Sleep Med Rev 2024; 74:101892. [PMID: 38232645 DOI: 10.1016/j.smrv.2023.101892] [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: 08/23/2023] [Revised: 11/07/2023] [Accepted: 12/06/2023] [Indexed: 01/19/2024]
Abstract
Primary insomnia (PI) is an increasing concern in modern society. Cognitive-behavioral therapy for insomnia is the first-line recommendation, yet limited availability and cost impede its widespread use. While hypnotics are frequently used, balancing their benefits against the risk of adverse events poses challenges. This review summarizes the clinical and preclinical evidence of acupuncture as a treatment for PI, discussing its potential mechanisms and role in reliving insomnia. Clinical trials show that acupuncture improves subjective sleep quality, fatigue, cognitive impairments, and emotional symptoms with minimal adverse events. It also positively impacts objective sleep processes, including prolonging total sleep time, improving sleep efficiency, reducing sleep onset latency and wake after sleep onset, and enhancing sleep architecture/structure, including increasing N3% and REM%, and decreasing N1%. However, methodological shortcomings in some trials diminish the overall quality of evidence. Animal studies suggest that acupuncture restores circadian rhythms in sleep-deprived rodents and improves their performance in behavioral tests, possibly mediated by various clinical variables and pathways. These may involve neurotransmitters, brain-derived neurotrophic factors, inflammatory cytokines, the hypothalamic-pituitary-adrenal axis, gut microbiota, and other cellular events. While the existing findings support acupuncture as a promising therapeutic strategy for PI, additional high-quality trials are required to validate its benefits.
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Affiliation(s)
- Fei-Yi Zhao
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, 201209, China; Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Sarah J Spencer
- School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia
| | - Gerard A Kennedy
- School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia; Institute of Health and Wellbeing, Federation University, Mount Helen, Victoria, Australia; Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, 3084, Australia
| | - Zhen Zheng
- School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia
| | - Russell Conduit
- School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria, 3083, Australia
| | - Wen-Jing Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Peijie Xu
- School of Computing Technologies, RMIT University, Melbourne, VIC, 3000, Australia
| | - Li-Ping Yue
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, 201209, China
| | - Yan-Mei Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Yan Xu
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, 201209, China.
| | - Qiang-Qiang Fu
- Yangpu Hospital, School of Medicine, Tongji University, Shanghai, 200090, China.
| | - Yuen-Shan Ho
- School of Nursing, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China.
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Bubas AR, Zhang WJ, Armentrout PB. A guided ion beam investigation of UO2+ thermodynamics and f orbital participation: Reactions of U+ + CO2, UO+ + O2, and UO+ + CO. J Chem Phys 2023; 159:244305. [PMID: 38149740 DOI: 10.1063/5.0183836] [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] [Received: 10/24/2023] [Accepted: 12/04/2023] [Indexed: 12/28/2023] Open
Abstract
A guided ion beam tandem mass spectrometer was employed to study the reactions of U+ + CO2, UO+ + O2, and the reverse of the former, UO+ + CO. Reaction cross sections as a function of kinetic energy over about a three order of magnitude range were studied for all systems. The reaction of U+ + CO2 proceeds to form UO+ + CO with an efficiency of 118% ± 24% as well as generating UO2+ + C and UCO+ + O. The reaction of UO+ + O2 forms UO2+ in an exothermic, barrierless process and also results in the collision-induced dissociation of UO+ to yield U+. In the UO+ + CO reaction, the formation of UO2+ in an endothermic process is the dominant reaction, but minor products of UCO+ + O and U+ + (O + CO) are also observed. Analysis of the kinetic energy dependences observed provides the bond energies, D0(U+-O) = 7.98 ± 0.22 and 8.05 ± 0.14 eV, D0(U+-CO) = 0.73 ± 0.13 eV, and D0(OU+-O) = 7.56 ± 0.12 eV. The values obtained for D0(U+-O) and D0(OU+-O) agree well with the previously reported literature values. To our knowledge, this is the first experimental measurement of D0(U+-CO). An analysis of the oxide bond energies shows that participation of 5f orbitals leads to a substantial increase in the thermodynamic stability of UO2+ relative to ThO2+ and especially transition metal dioxide cations.
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Affiliation(s)
- Amanda R Bubas
- Department of Chemistry, University of Utah, 315 S 1400 E Rm 2020, Salt Lake City, Utah 84112-0850, USA
| | - Wen-Jing Zhang
- Department of Chemistry, University of Utah, 315 S 1400 E Rm 2020, Salt Lake City, Utah 84112-0850, USA
| | - P B Armentrout
- Department of Chemistry, University of Utah, 315 S 1400 E Rm 2020, Salt Lake City, Utah 84112-0850, USA
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Zhang WJ, Yue KL, Wang JZ, Zhang Y. Association between heat shock factor protein 4 methylation and colorectal cancer risk and potential molecular mechanisms: A bioinformatics study. World J Gastrointest Oncol 2023; 15:2150-2168. [PMID: 38173437 PMCID: PMC10758642 DOI: 10.4251/wjgo.v15.i12.2150] [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: 07/28/2023] [Revised: 10/16/2023] [Accepted: 11/17/2023] [Indexed: 12/14/2023] Open
Abstract
BACKGROUND We previously demonstrated that heat shock factor protein 4 (HSF4) facilitates colorectal cancer (CRC) progression. DNA methylation, a major modifier of gene expression and stability, is involved in CRC development and outcome. AIM To investigate the correlation between HSF4 methylation and CRC risk, and to uncover the underlying molecular mechanisms. METHODS Differences in β values of HSF4 methylation loci in multiple malignancies and their correlation with HSF4 mRNA expression were analyzed based on Shiny Methylation Analysis Resource Tool. HSF4 methylation-related genes were identified by LinkedOmics in CRC, and Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses were performed. Protein-protein interaction network of HSF4 methylation-related genes was constructed by String database and MCODE algorithm. RESULTS A total of 19 CpG methylation loci were identified in HSF4, and their β values were significantly increased in CRC tissues and exhibited a positive correlation with HSF4 mRNA expression. Unfortunately, the prognostic and diagnostic performance of these CpG loci in CRC patients was mediocre. In CRC, there were 1694 HSF4 methylation-related genes; 1468 of which displayed positive and 226 negative associations, and they were involved in regulating phenotypes such as immune, inflammatory, and metabolic reprogramming. EGFR, RELA, STAT3, FCGR3A, POLR2K, and AXIN1 are hub genes among the HSF4 methylation-related genes. CONCLUSION HSF4 is highly methylated in CRC, but there is no significant correlation between it and the prognosis and diagnosis of CRC. HSF4 methylation may serve as one of the ways in which HSF4 mediates the CRC process.
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Affiliation(s)
- Wen-Jing Zhang
- Department of Medical Oncology, The First People’s Hospital of Yunnan Province, Affiliated Hospital of Kunming University of Science and Technology, Kunming 650032, Yunnan Province, China
| | - Ke-Lin Yue
- Department of Gastroenterology, The First People’s Hospital of Yunnan Province, Affiliated Hospital of Kunming University of Science and Technology, Kunming 650032, Yunnan Province, China
| | - Jing-Zhai Wang
- Department of Gastroenterology, The First People’s Hospital of Yunnan Province, Affiliated Hospital of Kunming University of Science and Technology, Kunming 650032, Yunnan Province, China
| | - Yu Zhang
- Department of Gastroenterology, The First People’s Hospital of Yunnan Province, Affiliated Hospital of Kunming University of Science and Technology, Kunming 650032, Yunnan Province, China
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Zhao FY, Kennedy GA, Xu P, Conduit R, Wang YM, Zhang WJ, Wang HR, Yue LP, Huang YL, Wang Y, Xu Y, Fu QQ, Zheng Z. Identifying complementary and alternative medicine recommendations for anxiety treatment and care: a systematic review and critical assessment of comprehensive clinical practice guidelines. Front Psychiatry 2023; 14:1290580. [PMID: 38152358 PMCID: PMC10751921 DOI: 10.3389/fpsyt.2023.1290580] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 11/08/2023] [Indexed: 12/29/2023] Open
Abstract
Background Clinical practice guidelines (CPGs) are used to guide decision-making, especially regarding complementary and alternative medicine (CAM) therapies that are unfamiliar to orthodox healthcare providers. This systematic review aimed to critically review and summarise CAM recommendations associated with anxiety management included in the existing CPGs. Methods Seven databases, websites of six international guidelines developing institutions, and the National Centre for Complementary and Integrative Health website were systematically searched. Their reporting and methodological quality were evaluated using the Reporting Items for practice Guidelines in Healthcare checklist and the Appraisal of Guidelines for Research and Evaluation (2nd version) instrument, respectively. Results Ten CPGs were included, with reporting rates between 51.4 and 88.6%. Seven of these were of moderate to high methodological quality. Seventeen CAM modalities were implicated, involving phytotherapeutics, mind-body practice, art therapy, and homeopathy. Applied relaxation was included in 70% CPGs, which varied in degree of support for its use in the treatment of generalised anxiety disorder. There were few recommendations for other therapies/products. Light therapy was not recommended for use in generalised anxiety disorder, and St John's wort and mindfulness were not recommended for use in social anxiety disorder in individual guidelines. Recommendations for the applicability of other therapies/products for treating a specific anxiety disorder were commonly graded as "unclear, unambiguous, or uncertain". No CAM recommendations were provided for separation anxiety disorder, specific phobia or selective mutism. Conclusion Available guidelines are limited in providing logically explained graded CAM recommendations for anxiety treatment and care. A lack of high-quality evidence and multidisciplinary consultation during the guideline development are two major reasons. High quality and reliable clinical evidence and the engagement of a range of interdisciplinary stakeholders are needed for future CPG development and updating. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022373694, identifier CRD42022373694.
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Affiliation(s)
- Fei-Yi Zhao
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, China
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Gerard A. Kennedy
- Institute of Health and Wellbeing, Federation University, Mount Helen, VIC, Australia
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- Institute for Breathing and Sleep, Austin Health, Heidelberg, VIC, Australia
| | - Peijie Xu
- School of Computing Technologies, RMIT University, Melbourne, VIC, Australia
| | - Russell Conduit
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
| | - Yan-Mei Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wen-Jing Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hui-Ru Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Li-Ping Yue
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, China
| | - Yu-Ling Huang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yin Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yan Xu
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, China
| | - Qiang-Qiang Fu
- Yangpu Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhen Zheng
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
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Zhao FY, Xu P, Zheng Z, Conduit R, Xu Y, Yue LP, Wang HR, Wang YM, Li YX, Li CY, Zhang WJ, Fu QQ, Kennedy GA. Managing depression with complementary and alternative medicine therapies: a scientometric analysis and visualization of research activities. Front Psychiatry 2023; 14:1288346. [PMID: 38034915 PMCID: PMC10684695 DOI: 10.3389/fpsyt.2023.1288346] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 10/25/2023] [Indexed: 12/02/2023] Open
Abstract
Background Complementary and Alternative Medicine (CAM) interventions may prove to be an attractive option for the treatment of depression. The aim of this scientometric analysis is to determine the global scientific output of research regarding managing depression with CAM and identify the hotspots and frontiers within this theme. Methods Publications regarding the utilization of CAM for treating depression were collected from the Web of Science Core Collection from 1993 to 2022, and analyzed and visualized by Bibliometrix R-package, VOSviewer, and CiteSpace. Results A total of 1,710 publications were acquired. The number of annual publications showed an overall rapid upward trend, with the figure peaking at 179 in 2021. The USA was the leading research center. Totally 2,323 distinct institutions involving 7,638 scholars contributed to the research theme. However, most of the cooperation was limited to within the same country, institution or research team. The Journal of Alternative and Complementary Medicine was the most productive periodical. The CAM therapies of most interest to researchers were acupuncture and body-mind techniques, such as yoga, meditation and mindfulness. Systematic review and meta-analysis are commonly used methods. "Inflammation," "rating scale" and "psychological stress" were identified as the most studied trend topics recently. Conclusion Managing depression with evidence-based CAM treatment is gaining attention globally. Body-mind techniques and acupuncture are growing research hotspots or emerging trending topics. Future studies are predicted to potentially investigate the possible mechanisms of action underlying CAM treatments in reducing depression in terms of modulation of psychological stress and inflammation levels. Cross-countries/institutes/team research collaborations should be encouraged and further enhanced.
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Affiliation(s)
- Fei-Yi Zhao
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, China
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Peijie Xu
- School of Computing Technologies, RMIT University, Melbourne, VIC, Australia
| | - Zhen Zheng
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
| | - Russell Conduit
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
| | - Yan Xu
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, China
| | - Li-Ping Yue
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, China
| | - Hui-Ru Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yan-Mei Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuan-Xin Li
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chun-Yan Li
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wen-Jing Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qiang-Qiang Fu
- Yangpu Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Gerard A. Kennedy
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- Institute of Health and Wellbeing, Federation University, Mount Helen, VIC, Australia
- Institute for Breathing and Sleep, Austin Health, Heidelberg, VIC, Australia
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Han K, Li SS, Pan W, Xu MN, Zhong MZ, Zhang WJ, Huang XW, Zeng K. ERK/MEK Pathway Regulates Th17 Cell Differentiation in Patients with Pemphigus Vulgaris. Indian J Dermatol 2023; 68:724. [PMID: 38371571 PMCID: PMC10868988 DOI: 10.4103/ijd.ijd_924_22] [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] [Indexed: 02/20/2024] Open
Abstract
Background T helper (Th) cells are involved in the pathogenesis of pemphigus vulgaris (PV). However, the mechanism still needs more exploration. Aims This study aimed to evaluate the molecular mechanism of the dysregulation of Th17 cells in the peripheral blood of patients with PV. Materials and Methods Serum levels of IL-17 and anti-Dsg3 titres in patients with PV were analysed using ELISA. The mRNA expression of retinoic acid orphan receptor γt (RORγt) in CD4+ T cells was detected using reverse transcription-quantitative PCR (qPCR). The number of Th17 cells was examined using flow cytometry. Western blot analysis and immunofluorescent staining were also performed to investigate the expression levels of ERK/MAPK signalling proteins and Th17 lineage-associated proteins. Results The proportion of Th17 cells and Th17 spectrum-associated proteins (p-STAT3, RORγt and IL-17) were upregulated in CD4+ cells in PV patients. The increased transcriptional levels of RORγt and IL-17 correlated positively with the severity of PV. Elevated phosphorylation of the ERK signalling factors was found in the collected CD4+ T cells in PV patients. The inhibition of the ERK signalling pathway significantly reduced the differentiation of Th17 cells in PV patients in vitro. Conclusion Th17 cells are essential in the dysregulation of PV, and ERK signalling is involved in Th17-type immunity and promotes the development of PV. The study here provides us with a potential therapeutic target for PV.
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Affiliation(s)
- Kai Han
- From the Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Song-Shan Li
- From the Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Wen Pan
- Division of Infectious Diseases, Rhode Island Hospital, Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Mei-Nian Xu
- From the Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Mei-Zhen Zhong
- From the Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Wen-Jing Zhang
- From the Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Xiao-Wen Huang
- From the Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Kang Zeng
- From the Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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Cui GJ, Wang CW, He W, Li YX, Huang ZL, Zhang WJ, Ma SY, Fan YH. Effects of exogenous trehalose on filling characteristics and sugar component content of wheat under high temperature stress during the filling period. Ying Yong Sheng Tai Xue Bao 2023; 34:3021-3029. [PMID: 37997413 DOI: 10.13287/j.1001-9332.202311.016] [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: 11/25/2023]
Abstract
Taking the heat-sensitive wheat variety 'Fanmai 5' (FM5) and the heat-tolerant variety 'Huaimai 33' (HM33), which were screened out in the previous experiments, as experimental materials, we conducted a field experiment with passive heat-enhancing shelters to simulate post-flowering high-temperature environment (average temperature increase of 5.13 ℃) during 2021-2022. During the filling period, we analyzed the effects of exogenous trehalose (10, 15 and 20 mmol·L-1) on the filling characteristics and sugar fraction under high temperature, with no spraying at ordinary temperature as control (CK). The results showed that treating without spraying exogenous trehalose at high temperature (H) significantly reduced wheat grain yield and grain weight during the filling period, and spraying exogenous trehalose alleviated the reduction of grain yield and grain weight at the filling stage under high temperature stress. Compared with the H treatment, grain yield and grain weight of HM33 and FM5 wheat varie-ties increased by 3.5%, 6.7% and 4.2%, 5.4%, respectively. High temperature stress significantly increased the trehalose content and trehalase (THL) activity in flag leaves of both wheat varieties, and decreased the fructose and glucose contents. Spraying exogenous trehalose increased the contents of trehalose, fructose, and glucose in flag leaves, and decreased the trehalase activity in flag leaves compared with H treatment, which could improve the glucose metabolism capacity of wheat at filling stage. The increasing effect of FM5 was higher than that of HM33. High temperature stress significantly reduced starch content of flag leaves and grains, while spraying exogenous trehalose alleviated the decrease of starch content of flag leaves and grains under high temperature stress, which was profit able for the substance accumulation of wheat grains under high temperature stress. Under the conditions of this experiment, spraying 15 mmol·L-1 trehalose at flowering stage was the best treatment for the two wheat varieties.
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Affiliation(s)
- Guo-Ji Cui
- School of Agronomy, Anhui Agricultural Univer-sity, Hefei 230036, China
| | - Chuan-Wei Wang
- School of Agronomy, Anhui Agricultural Univer-sity, Hefei 230036, China
| | - Wei He
- School of Agronomy, Anhui Agricultural Univer-sity, Hefei 230036, China
| | - Yu-Xing Li
- School of Agronomy, Anhui Agricultural Univer-sity, Hefei 230036, China
- Jiangsu Institute of Coastal Agricultural Sciences, Yancheng 224002, Jiangsu, China
| | - Zheng-Lai Huang
- School of Agronomy, Anhui Agricultural Univer-sity, Hefei 230036, China
| | - Wen-Jing Zhang
- School of Agronomy, Anhui Agricultural Univer-sity, Hefei 230036, China
| | - Shang-Yu Ma
- School of Agronomy, Anhui Agricultural Univer-sity, Hefei 230036, China
| | - Yong-Hui Fan
- School of Agronomy, Anhui Agricultural Univer-sity, Hefei 230036, China
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Li LT, Liu J, Luo M, Liu JS, Zhang MM, Zhang WJ, Chen HC, Liu ZF. Establishment of pseudorabies virus latency and reactivation model in mice dorsal root ganglia culture. J Gen Virol 2023; 104. [PMID: 37991423 DOI: 10.1099/jgv.0.001921] [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] [Indexed: 11/23/2023] Open
Abstract
Pseudorabies virus (PRV) belongs to the alpha herpesvirus family and is responsible for Aujeszky's disease in pigs. Similar to other alpha herpesviruses, PRV establishes a lifelong latent infection in trigeminal ganglion. These latently infected pigs serve as a reservoir for recurrent infections when reactivation is triggered, making the eradication of PRV a challenging task. However, the molecular mechanism underlying PRV latency and reactivation in neurons is still poorly understood due to limitations in the in vitro model. To establish a pseudorabies virus latency and reactivation model in primary neuron cultures, we isolated dorsal root ganglion (DRG) from newborn Kunming mice using a method named epineurium-pulling for DRG collection (EPDC) and cultured primary neurons in vitro. A dual-colour recombinant PRV BAC mRuby-VP16 was constructed and 0.5 multiplicity of infection (MOI) was found as an appropriate dose in the presence of aciclovir to establish latency. Reactivation was induced using UV-inactivated herpesviruses or a series of chemical inhibitors. Interestingly, we found that not only UV-PRV, but also UV-HSV-1 and UV-BHoV-5 were able to induce rapid PRV reactivation. The efficiency of reactivation for LY294002, forskolin, etoposide, dexamethasone, and acetylcholine was found to be dependent on their concentration. In conclusion, we developed a valuable model of PRV latency and reactivation, which provides a basis for future mechanism research.
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Affiliation(s)
- Lin-Tao Li
- State Key Laboratory of Agricultural Microbiology and Hongshan Laboratory, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Jie Liu
- State Key Laboratory of Agricultural Microbiology and Hongshan Laboratory, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Miao Luo
- State Key Laboratory of Agricultural Microbiology and Hongshan Laboratory, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Jing-Song Liu
- State Key Laboratory of Agricultural Microbiology and Hongshan Laboratory, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Mei-Mei Zhang
- State Key Laboratory of Agricultural Microbiology and Hongshan Laboratory, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Wen-Jing Zhang
- State Key Laboratory of Agricultural Microbiology and Hongshan Laboratory, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Huan-Chun Chen
- State Key Laboratory of Agricultural Microbiology and Hongshan Laboratory, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
| | - Zheng-Fei Liu
- State Key Laboratory of Agricultural Microbiology and Hongshan Laboratory, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, PR China
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Liu MM, Xu SL, Zhang HB, Zhang JW, Ren BN, Zhang WJ, Liu ZZ, Hu JJ, Guan YC. [Effect of preimplantation genetic testing for aneuploidies on pregnancy outcome in patients with unexplained recurrent spontaneous abortion]. Zhonghua Yi Xue Za Zhi 2023; 103:2335-2341. [PMID: 37574832 DOI: 10.3760/cma.j.cn112137-20221204-02567] [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: 08/15/2023]
Abstract
Objective: To investigate the effect of preimplantation genetic testing for aneuploidies (PGT-A) on pregnancy outcome and perinatal outcome of single live birth in patients with unexplained recurrent spontaneous abortion (URSA). Methods: The clinical data of 351 cycles of the first transfer of a blastocyst through whole embryo freezing in the Reproductive Center of the Third Affiliated Hospital of Zhengzhou University from 2019 to 2021 were retrospectively analyzed. According to whether PGT-A was performed before the transfer, the patients were divided into two groups: the PGT-A group (160 cycles) and the control group (191 cycles) were treated with in vitro fertilization/intracytoplasmic sperm microinjection (IVF/ICSI). To adjust for confounding factors, propensity score matching (PSM) was carried out in a 1∶1 ratio between the two groups of patients. After matching, 98 patients in the PGT-A group and 98 patients in the control group were compared for pregnancy outcome and perinatal outcome of singleton live births. Results: Before PSM, the female age in the PGT-A group was (33.6±4.0) years, lower than that in the control group (34.5±4.5) years (P=0.049). Male age in the PGT-A group was (33.6±4.1) years, lower than that in the control group (35.3±5.1) years (P<0.001). There were statistically significant differences between the two groups in infertility factors, female body mass index (BMI), years of infertility, number of spontaneous abortions, basal follicle stimulating hormone (FSH), endometrial thickness on the day of transfer and the percentage of high-quality blastocysts (all P values<0.05); After PSM, there was a statistically significant difference in fertilization methods and infertility factors between the two groups (P<0.05), while other differences were not statistically significant (all P values>0.05); There were statistically significant differences between the two groups in implant rate [63.3% (62 cycles) vs. 49.0% (48 cycles), P=0.044], clinical pregnancy rate [63.3% (62 cycles) vs. 49.0% (48 cycles), P=0.044], and live birth rate [42.9% (42 cycles) vs. 28.6% (28 cycles), P=0.037]. There was no statistically significant difference in perinatal outcomes between the PGT-A group and the control group in obtaining single birth live births (P>0.05). Conclusion: Compared with conventional IVF/ICSI assisted pregnancy, PGT-A assisted pregnancy significantly improves implantation rate, clinical pregnancy rate, and live birth rate in URSA patients. PGT-A improves the pregnancy outcomes in URSA patients but not perinatal outcomes in patients with singleton live births.
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Affiliation(s)
- M M Liu
- Reproductive Center of the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - S L Xu
- Reproductive Center of the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - H B Zhang
- Reproductive Center of the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - J W Zhang
- Reproductive Center of the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - B N Ren
- Reproductive Center of the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - W J Zhang
- Reproductive Center of the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Z Z Liu
- Reproductive Center of the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - J J Hu
- Reproductive Center of the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Y C Guan
- Reproductive Center of the Third Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
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10
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Guo P, Zhang WJ, Lian TH, Zhang WJ, He MY, Zhang YN, Huang Y, Ding DY, Guan HY, Li JH, Li DN, Luo DM, Zhang WJ, Yue H, Wang XM, Zhang W. Alzheimer's disease with sleep insufficiency: a cross-sectional study on correlations among clinical characteristics, orexin, its receptors, and the blood-brain barrier. Neural Regen Res 2023; 18:1757-1762. [PMID: 36751802 PMCID: PMC10154498 DOI: 10.4103/1673-5374.360250] [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: 11/07/2022] Open
Abstract
Previous studies have shown that reduced sleep duration, sleep fragmentation, and decreased sleep quality in patients with Alzheimer's disease are related to dysfunction in orexin signaling. At the same time, blood-brain barrier disruption is considered an early biomarker of Alzheimer's disease. However, currently no report has examined how changes in orexin signaling relate to changes in the blood-brain barrier of patients who have Alzheimer's disease with sleep insufficiency. This cross-sectional study included 50 patients with Alzheimer's disease who received treatment in 2019 at Beijing Tiantan Hospital. Patients were divided into two groups: those with insufficient sleep (sleep duration ≤ 6 hours, n = 19, age 61.58 ± 8.54 years, 10 men) and those with normal sleep durations (sleep duration > 6 hours, n = 31, age 63.19 ± 10.09 years, 18 men). Demographic variables were collected to evaluate cognitive function, neuropsychiatric symptoms, and activities of daily living. The levels of orexin, its receptor proteins, and several blood-brain barrier factors were measured in cerebrospinal fluid. Sleep insufficiency was associated with impaired overall cognitive function that spanned multiple cognitive domains. Furthermore, levels of orexin and its receptors were upregulated in the cerebrospinal fluid, and the blood-brain barrier was destroyed. Both these events precipitated each other and accelerated the progression of Alzheimer's disease. These findings describe the clinical characteristics and potential mechanism underlying Alzheimer's disease accompanied by sleep deprivation. Inhibiting the upregulation of elements within the orexin system or preventing the breakdown of the blood-brain barrier could thus be targets for treating Alzheimer's disease.
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Affiliation(s)
- Peng Guo
- Center for Cognitive Neurology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wen-Jing Zhang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Teng-Hong Lian
- Center for Cognitive Neurology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wei-Jiao Zhang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ming-Yue He
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ya-Nan Zhang
- Department of Blood Transfusion, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yue Huang
- Department of Neurology; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Department of Pharmacology, School of Medical Sciences, Faculty of Medicine & Health, University of New South Wales, Sydney, Australia
| | - Du-Yu Ding
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hui-Ying Guan
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jing-Hui Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Dan-Ning Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Dong-Mei Luo
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wei-Jia Zhang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hao Yue
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiao-Min Wang
- Department of Physiology, Capital Medical University, Beijing, China
| | - Wei Zhang
- Center for Cognitive Neurology, Department of Neurology; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University; Center of Parkinson's Disease, Beijing Institute for Brain Disorders; Beijing Key Laboratory on Parkinson's Disease, Beijing, China
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11
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Li CX, Wang YM, Zhang WJ, Zhang S, Li JP, Zhou T, Duan JA, Guo JM. IL-10-dependent Effect of Chinese Medicine Abelmoschus manihot on Alleviating Intestinal Inflammation and Modulating Gut Microbiota. Am J Chin Med 2023; 51:1527-1546. [PMID: 37518098 DOI: 10.1142/s0192415x23500696] [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] [Indexed: 08/01/2023]
Abstract
Inflammatory bowel disease (IBD) is a recurrent disease associated with a potential risk of colorectal cancer. Abelmoschus manihot (AM), a Chinese herbal medicine, is known to alleviate IBD. However, its mechanism of action requires further clarification. Here, we focused on the role of IL-10 and the gut microbiota in the mechanism of action of AM. The effects of AM on intestinal inflammation, mucus production, and gut microbes were evaluated in dextran sodium sulfate (DSS)-induced acute and chronic IBD models and in IL-10-deficient mice (IL-10[Formula: see text]). AM exhibited protective effects on acute and chronic models of IBD in wild-type mice by restoring body weight and colon length, promoting IL-10 secretion, and decreasing TNF-[Formula: see text] levels. Moreover, AM alleviated inflammatory infiltration, increased mucin 2 transcription, and increased the number of goblet cells in the colon. On the contrary, these effects were diminished in IL-10[Formula: see text] mice, which implied that the effect of AM on intestinal inflammation is IL-10-dependent. A gut microbial sequencing analysis showed that gut microbial dysbiosis was modulated by AM intervention. The regulatory effects of AM on Eggerthellaceae, Sutterellaceae, Erysipelotrichaceae, Burkholderiaceae, Desulfovibrionaceae, and Enterococcaceae were dependent on IL-10. These results revealed that AM ameliorated IBD and modulated gut microbes by promoting IL-10 secretion, indicating that AM has the potential to improve IBD and that AM is IL-10-dependent.
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Affiliation(s)
- Cheng-Xi Li
- Jiangsu Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Nanjing, Jiangsu 210023, P. R. China
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P. R. China
| | - Yu-Meng Wang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Nanjing, Jiangsu 210023, P. R. China
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P. R. China
| | - Wen-Jing Zhang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Nanjing, Jiangsu 210023, P. R. China
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P. R. China
| | - Shu Zhang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Nanjing, Jiangsu 210023, P. R. China
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P. R. China
| | - Jian-Ping Li
- Jiangsu Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Nanjing, Jiangsu 210023, P. R. China
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P. R. China
| | - Tong Zhou
- Jiangsu Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Nanjing, Jiangsu 210023, P. R. China
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P. R. China
| | - Jin-Ao Duan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Nanjing, Jiangsu 210023, P. R. China
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P. R. China
| | - Jian-Ming Guo
- Jiangsu Collaborative Innovation Center of Chinese Medicinal, Resources Industrialization, Nanjing, Jiangsu 210023, P. R. China
- Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P. R. China
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12
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Chen H, Zhang WJ, Kong JB, Liu Y, Zhi YL, Cao YG, Du K, Xue GM, Li M, Zhao ZZ, Sun YJ, Feng WS, Xie ZS. Structurally Diverse Phenolic Amides from the Fruits of Lycium barbarum with Potent α-Glucosidase, Dipeptidyl Peptidase-4 Inhibitory, and PPAR-γ Agonistic Activities. J Agric Food Chem 2023; 71:11080-11093. [PMID: 37462007 DOI: 10.1021/acs.jafc.3c01669] [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] [Indexed: 07/27/2023]
Abstract
A total of nine new phenolic amides (1-9), including four pairs of enantiomeric mixtures (3-5 and 8), along with ten known analogues (10-19) were identified from the fruits of Lycium barbarum using bioassay-guided chromatographic fractionation. Their structures were elucidated by comprehensive spectroscopic and spectrometric analyses, chiral HPLC analyses, and quantum NMR, and electronic circular dichroism calculations. Compounds 5-7 are the first example of feruloyl tyramine dimers fused through a cyclobutane ring. The activity results indicated that compounds 1, 11, and 13-17 exhibited remarkable inhibition against α-glucosidase with IC50 of 1.11-33.53 μM, 5-150 times stronger than acarbose (IC50 = 169.78 μM). Meanwhile, compounds 4a, 4b, 5a, 5b, 13, and 14 exerted moderate agonistic activities for peroxisome proliferator-activated receptor (PPAR-γ), with EC50 values of 10.09-44.26 μM. Especially,compound 14 also presented inhibitory activity on dipeptidyl peptidase-4 (DPPIV), with an IC50 value of 47.13 μM. Furthermore, the banding manner of compounds 14 and 17 with the active site of α-glucosidase, DPPIV, and PPAR-γ was explored by employing molecular docking analysis.
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Affiliation(s)
- Hui Chen
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
- Co-Construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P. R. China, Zhengzhou 450046, P. R. China
| | - Wen-Jing Zhang
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
| | - Jiang-Bo Kong
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
| | - Yun Liu
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
| | - Yan-Le Zhi
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
| | - Yan-Gang Cao
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
| | - Kun Du
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
| | - Gui-Min Xue
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
| | - Meng Li
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
| | - Zhen-Zhu Zhao
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
| | - Yan-Jun Sun
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
- Co-Construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P. R. China, Zhengzhou 450046, P. R. China
| | - Wei-Sheng Feng
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
- Co-Construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P. R. China, Zhengzhou 450046, P. R. China
| | - Zhi-Shen Xie
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China
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13
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Zhang ZY, Feng XY, Wang ZH, Huang YZ, Yang WB, Zhang WJ, Zhou J, Yuan ZY. [Similarities and differences of myocardial metabolic characteristics between HFpEF and HFrEF mice based on LC-MS/MS metabolomics]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:722-730. [PMID: 37460426 DOI: 10.3760/cma.j.cn112148-20230329-00182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Objective: To reveal the similarities and differences in myocardial metabolic characteristics between heart failure with preserved ejection fraction (HFpEF) and heart failure with reduced ejection fraction (HFrEF) mice using metabolomics. Methods: The experimental mice were divided into 4 groups, including control, HFpEF, sham and HFrEF groups (10 mice in each group). High fat diet and Nω-nitroarginine methyl ester hydrochloride (L-NAME) were applied to construct a"two-hit"HFpEF mouse model. Transverse aortic constriction (TAC) surgery was used to construct the HFrEF mouse model. The differential expression of metabolites in the myocardium of HFpEF and HFrEF mice was detected by untargeted metabolomics (UHPLC-QE-MS). Variable importance in projection>1 and P<0.05 were used as criteria to screen and classify the differentially expressed metabolites between the mice models. KEGG functional enrichment and pathway impact analysis demonstrated significantly altered metabolic pathways in both HFpEF and HFrEF mice. Results: One hundred and nine differentially expressed metabolites were detected in HFpEF mice, and 270 differentially expressed metabolites were detected in HFrEF mice. Compared with the control group, the most significantly changed metabolite in HFpEF mice was glycerophospholipids, while HFrEF mice presented with the largest proportion of carboxylic acids and their derivatives. KEGG enrichment and pathway impact analysis showed that the differentially expressed metabolites in HFpEF mice were mainly enriched in pathways such as biosynthesis of unsaturated fatty acids, ether lipid metabolism, amino sugar and nucleotide sugar metabolism, glycerophospholipid metabolism, arachidonic acid metabolism and arginine and proline metabolism. The differentially expressed metabolites in HFrEF mice were mainly enriched in arginine and proline metabolism, glycine, serine and threonine metabolism, pantothenate and CoA biosynthesis, glycerophospholipid metabolism, nicotinate and nicotinamide metabolism and arachidonic acid metabolism, etc. Conclusions: HFpEF mice have a significantly different myocardial metabolite expression profile compared with HFrEF mice. In addition, biosynthesis of unsaturated fatty acids, arachidonic acid metabolism, glycerophospholipid metabolism and arginine and proline metabolism are significantly altered in both HFpEF and HFrEF mice, suggesting that these metabolic pathways may play an important role in disease progression in both types of heart failure.
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Affiliation(s)
- Z Y Zhang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - X Y Feng
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Z H Wang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Y Z Huang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - W B Yang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - W J Zhang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - J Zhou
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Z Y Yuan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
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14
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Liu L, Yang J, Zhang WJ, Zhou YL, Zhao GJ, Huang Y, Tang SY. The identification of AMZ2 as a candidate causative gene in a severe teratozoospermia patient characterized by vacuolated spermatozoa. Asian J Androl 2023; 26:380959. [PMID: 37459044 PMCID: PMC10846825 DOI: 10.4103/aja202321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 05/08/2023] [Indexed: 08/04/2023] Open
Abstract
Teratozoospermia with cephalic defects is one of the most severe types of sperm defects known to date. While several monogenic factors are linked to cephalic abnormalities, such as globozoospermia and macrozoospermia, the genetic cause of vacuolated spermatozoa remains inadequately described. Here, we analyzed whole-exome sequencing (WES) data for an individual from a consanguineous family with severely vacuolated spermatozoa. The analysis revealed a novel homozygous c.520A>G (p.Thr174Ala) variant in the archaelysin family metallopeptidase 2 (AMZ2), a gene that encodes a zinc metalloprotease previously shown to be highly expressed in the testes and sperm. Multiple algorithms predicted this variant to be a damaging mutation. Consistent with an autosomal recessive mode of inheritance, this variant was inherited from heterozygous parental carriers. To investigate the potential pathogenicity of the identified variant, we compared the AMZ2 expression in sperm cells from the patient with the AMZ2 variant and from a healthy control. Immunoblot analysis revealed that the homozygous missense variant in AMZ2 abolished AMZ2 expression in the spermatozoa. Our findings reveal a candidate causative gene for vacuolated spermatozoa.
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Affiliation(s)
- Liu Liu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai 200011, China
| | - Jing Yang
- State Key Laboratory of Genetic Engineering and Collaborative Innovation Center for Genetics and Development, Department of Computational Biology, School of Life Sciences, Fudan University, Shanghai 200436, China
| | | | - Yi-Ling Zhou
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai 200011, China
| | - Gui-Jun Zhao
- Shanghai Institute of Medical Genetics, Shanghai Children’s Hospital, Shanghai Jiao Tong University, Shanghai 200040, China
| | - Ya Huang
- Shanghai Towako Hospital, Shanghai 200131, China
| | - Shu-Yan Tang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai 200011, China
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15
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Zhao FY, Xu P, Kennedy GA, Conduit R, Zhang WJ, Wang YM, Fu QQ, Zheng Z. Identifying complementary and alternative medicine recommendations for insomnia treatment and care: a systematic review and critical assessment of comprehensive clinical practice guidelines. Front Public Health 2023; 11:1157419. [PMID: 37397764 PMCID: PMC10308125 DOI: 10.3389/fpubh.2023.1157419] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/17/2023] [Indexed: 07/04/2023] Open
Abstract
Background There is a need for evidence-informed guidance on the use of complementary and alternative medicine (CAM) for insomnia because of its widespread utilization and a lack of guidance on the balance of benefits and harms. This systematic review aimed to identify and summarize the CAM recommendations associated with insomnia treatment and care from existing comprehensive clinical practice guidelines (CPGs). The quality of the eligible guidelines was appraised to assess the credibility of these recommendations. Methods Formally published CPGs incorporating CAM recommendations for insomnia management were searched for in seven databases from their inception to January 2023. The NCCIH website and six websites of international guideline developing institutions were also retrieved. The methodological and reporting quality of each included guideline was appraised using the AGREE II instrument and RIGHT statement, respectively. Results Seventeen eligible GCPs were included, and 14 were judged to be of moderate to high methodological and reporting quality. The reporting rate of eligible CPGs ranged from 42.9 to 97.1%. Twenty-two CAM modalities were implicated, involving nutritional or natural products, physical CAM, psychological CAM, homeopathy, aromatherapy, and mindful movements. Recommendations for these modalities were mostly unclear, unambiguous, uncertain, or conflicting. Logically explained graded recommendations supporting the CAM use in the treatment and/or care of insomnia were scarce, with bibliotherapy, Tai Chi, Yoga, and auriculotherapy positively recommended based on little and weak evidence. The only consensus was that four phytotherapeutics including valerian, chamomile, kava, and aromatherapy were not recommended for insomnia management because of risk profile and/or limited benefits. Conclusions Existing guidelines are generally limited in providing clear, evidence-informed recommendations for the use of CAM therapies for insomnia management due to a lack of high-quality evidence and multidisciplinary consultation in CPG development. More well-designed studies to provide reliable clinical evidence are therefore urgently needed. Allowing the engagement of a range of interdisciplinary stakeholders in future updates of CPGs is also warranted. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=369155, identifier: CRD42022369155.
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Affiliation(s)
- Fei-Yi Zhao
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, China
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Peijie Xu
- School of Computing Technologies, RMIT University, Melbourne, VIC, Australia
| | - Gerard A. Kennedy
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- Institute of Health and Wellbeing, Federation University, Mount Helen, VIC, Australia
- Institute for Breathing and Sleep, Austin Health, Heidelberg, VIC, Australia
| | - Russell Conduit
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
| | - Wen-Jing Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yan-Mei Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qiang-Qiang Fu
- Yangpu Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhen Zheng
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
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16
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Zhang YQ, Luo A, Chen SR, Ju X, Chen XY, Zhang WJ, Hao YT. [Causal links between long-term exposure to NO 2 and the risk of cardiovascular hospitalization]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:885-890. [PMID: 37380408 DOI: 10.3760/cma.j.cn112338-20221122-00989] [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: 06/30/2023]
Abstract
Objective: To determine the causal association between long-term Nitrogen dioxide (NO2) exposure and the risk of cardiovascular hospitalization. Methods: Based on a sub-cohort of a community-based prospective cohort study, a total of 36 271 participants were recruited from 35 communities randomly selected in Guangzhou in 2015. The annual average exposure of NO2, demographic characteristics, lifestyle factors, and information on the causes of hospitalization was collected. We applied marginal structural Cox models to investigate the effect of NO2 on cardiovascular hospitalization. Demographic and behavioral factors also stratified results. Results: The mean age of participants in the present study was (50.9±17.8) years, and the cardiovascular admission rate was 8.7%, with 203 822 person-years of follow-up. The annual mean NO2 concentration was 48.7 μg/m3 during 2015-2020. For each 10 μg/m3 increase in NO2 concentrations, the HRs (95%CIs) of total cardiovascular hospitalization, cardiovascular hospitalization, and cerebrovascular hospitalization were 1.33 (1.16-1.52), 1.36 (1.16-1.60) and 1.25 (1.00-1.55), respectively. Participants who were never married/married, with secondary education, high exercise frequency, or non-smokers/current smokers may be more susceptible than their counterparts. Conclusion: Long-term exposure to NO2 significantly increased hospitalization risk for cardiovascular disease.
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Affiliation(s)
- Y Q Zhang
- Department of Medical Statistics, School of Public Health/Sun Yat-sen Global Health Institute/Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - A Luo
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou 511430, China
| | - S R Chen
- Department of Medical Statistics, School of Public Health/Sun Yat-sen Global Health Institute/Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - X Ju
- Department of Medical Statistics, School of Public Health/Sun Yat-sen Global Health Institute/Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - X Y Chen
- The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen 518033, China
| | - W J Zhang
- Department of Medical Statistics, School of Public Health/Sun Yat-sen Global Health Institute/Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - Y T Hao
- Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
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17
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Tan HY, Liang FM, Zhang WJ, Zhang Y, Cui JH, Dai YY, Qiu XM, Wang WH, Zhou Y, Chen DP, Li CP. Novel 2-Amino-1,4-Naphthoquinone Derivatives Induce A549 Cell Death through Autophagy. Molecules 2023; 28:molecules28083289. [PMID: 37110525 PMCID: PMC10143525 DOI: 10.3390/molecules28083289] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/14/2023] [Accepted: 03/28/2023] [Indexed: 04/29/2023] Open
Abstract
A series of 1,4-naphthoquinone derivatives containing were synthesized as anti-cancer agents and the crystal structure of compound 5a was confirmed by X-ray diffraction. In addition, the inhibitory activities against four cancer cell lines (HepG2, A549, K562, and PC-3) were tested, respectively, and compound 5i showed significant cytotoxicity on the A549 cell line with the IC50 of 6.15 μM. Surprisingly, in the following preliminary biological experiments, we found that compound 5i induced autophagy by promoting the recycling of EGFR and signal transduction in the A549 cell, resulting in the activation of the EGFR signal pathway. The potential binding pattern between compound 5i and EGFR tyrosine kinase (PDB ID: 1M17) was also identified by molecular docking. Our research paves the way for further studies and the development of novel and powerful anti-cancer drugs.
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Affiliation(s)
- Hua-Yuan Tan
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Feng-Ming Liang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Wen-Jing Zhang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Yi Zhang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Jun-Hao Cui
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Yu-Yu Dai
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Xue-Mei Qiu
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Wen-Hang Wang
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
| | - Yue Zhou
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
- Guizhou Engineering Laboratory for Synthetic Drugs, Guizhou University, Guiyang 550025, China
| | - Dan-Ping Chen
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
- Guizhou Engineering Laboratory for Synthetic Drugs, Guizhou University, Guiyang 550025, China
| | - Cheng-Peng Li
- School of Pharmaceutical Sciences, Guizhou University, Guiyang 550025, China
- Guizhou Engineering Laboratory for Synthetic Drugs, Guizhou University, Guiyang 550025, China
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18
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Cai HL, Du ZC, Wang Y, Zhu SM, Li JH, Zhang WJ, Gu J, Hao YT. [Association between physical exercise and non-alcoholic fatty liver disease in people infected with hepatitis B virus]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:445-451. [PMID: 36942340 DOI: 10.3760/cma.j.cn112338-20220907-00769] [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: 03/23/2023]
Abstract
Objective: To investigate the association between physical exercise and non-alcoholic fatty liver disease (NAFLD) in people infected with HBV. Methods: The information about the 3 813 participants infected with HBV, including the prevalence of NAFLD, prevalence of physical exercise and other covariates, were collected from the National Science and Technology Major Project of China during 2016-2020. The logistic regression model was used to evaluate the association between physical exercise and NAFLD in HBV infected patients, and subgroup analysis was performed to identify the effect modifiers. Results: A total of 2 259 HBV infected participants were included in the final analysis and 454 (20.10%) had NAFLD. After adjusting for covariates, we found that moderate physical exercise was a protective factor for NAFLD (OR=0.66, 95%CI: 0.46-0.94). Subgroup analysis suggested that the protective effect of moderate physical exercise on NAFLD might be stronger in women (OR=0.61, 95%CI: 0.36-1.01), those <45 years old (OR=0.24, 95%CI: 0.06-0.80), those who had low education level (OR=0.16, 95%CI: 0.04-0.49), those who had low annual income (OR=0.39, 95%CI: 0.16-0.89 for <30 000 yuan RMB; OR=0.64, 95%CI: 0.40-1.00 for 30 000-80 000 yuan RMB), those who had hypertension (OR=0.45, 95%CI: 0.21-0.88), those with BMI ≥24.0 kg/m2 (OR=0.66, 95%CI: 0.43-1.01), those who had more daily fruit or vegetable intake (OR=0.61, 95%CI: 0.38-0.97), those who had more daily meat intake (OR=0.49, 95%CI: 0.23-0.97), and those who had no smoking history (OR=0.66, 95%CI: 0.45-0.95) or passive smoking exposure (OR=0.61, 95%CI: 0.37-0.97). Conclusions: Among HBV infected patients, moderate physical exercise was negatively associated with the prevalence of NAFLD. Women, young people, those who had low education level, those who had low annual income, those with hypertension, those with high BMI, those who had more daily fruit or vegetable and meat intakes, and those who had no smoking history or passive smoking exposure might be more sensitive to the protective effect.
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Affiliation(s)
- H L Cai
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - Z C Du
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - Y Wang
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - S M Zhu
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - J H Li
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - W J Zhang
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - J Gu
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China
| | - Y T Hao
- Department of Medical Statistics, School of Public Health, Global Health Institute, Center for Health Information Research, Sun Yat-sen University, Guangzhou 510080, China Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing 100191, China
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19
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Hu MY, Zhang WJ, Liu Y, Sun YJ, Feng WS, Chen H. [Alkaloids from fruit of Lycium chinense var. potaninii]. Zhongguo Zhong Yao Za Zhi 2023; 48:1546-1552. [PMID: 37005842 DOI: 10.19540/j.cnki.cjcmm.20221114.201] [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] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
Ten alkaloids(1-10) were isolated from the ethyl acetate extract of the fruit of Lycium chinense var. potaninii by silica gel, ODS, and preparative high performance liquid chromatography(HPLC), and identified by NMR and MS as methyl(2S)-[2-formyl-5-(hydroxymethyl)-1H-pyrrol-1-yl]-3-(phenyl)propanoate(1), methyl(2R)-[2-formyl-5-(methoxymethyl)-1H-pyrrol-1-yl]-3-(phenyl)propanoate(2), 3-hydroxy-4-ethyl ketone pyridine(3), indolyl-3-carbaldehyde(4),(R)-4-isobutyl-3-oxo-3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-6-carbaldehyde(5),(R)-4-isopropyl-3-oxo-3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-6-car-baldehyde(6), methyl(2R)-[2-formyl-5-(methoxymethyl)-1H-pyrrol-1-yl]-3-(4-hydroxyphenyl)propanoate(7), dimethyl(2R)-[2-formyl-5-(methoxymethyl)-1H-pyrrol-1-yl]butanedioate(8), 4-[formyl-5-(methoxymethyl)-1H-pyrrol-1-yl]butanoate(9), 4-[2-formyl-5-(methoxymethyl)-1H-pyrrol-1-yl]butanoic acid(10). All the compounds were isolated from the plant for the first time. Among them, compounds 1-3 were new compounds. Compounds 1-9 were evaluated for hypoglycemic activity in vitro with the palmitic acid-induced insulin resistance in HepG2 cells. At 10 μmol·L~(-1), compounds 4, 6, 7, and 9 can promote the glucose consumption of HepG2 cells with insulin resistance.
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Affiliation(s)
- Meng-Ya Hu
- School of Pharmacy,Henan University of Chinese Medicine Zhengzhou 450046,China
| | - Wen-Jing Zhang
- School of Pharmacy,Henan University of Chinese Medicine Zhengzhou 450046,China
| | - Yun Liu
- School of Pharmacy,Henan University of Chinese Medicine Zhengzhou 450046,China
| | - Yan-Jun Sun
- School of Pharmacy,Henan University of Chinese Medicine Zhengzhou 450046,China Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-construction by Henan Province &Education Ministry of China Zhengzhou 450046,China
| | - Wei-Sheng Feng
- School of Pharmacy,Henan University of Chinese Medicine Zhengzhou 450046,China Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-construction by Henan Province &Education Ministry of China Zhengzhou 450046,China
| | - Hui Chen
- School of Pharmacy,Henan University of Chinese Medicine Zhengzhou 450046,China Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-construction by Henan Province &Education Ministry of China Zhengzhou 450046,China
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20
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Long YL, Pan WZ, Chen SS, Zhang XC, Zhang Y, Zhang WJ, Li W, Pan CZ, Zhou DX, Ge JB. [Transcatheter tricuspid valvuloplasty using K-Clip TM system: a case report]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:188-190. [PMID: 36789599 DOI: 10.3760/cma.j.cn112148-20230105-00011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- Y L Long
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
| | - W Z Pan
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
| | - S S Chen
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
| | - X C Zhang
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
| | - Y Zhang
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
| | - W J Zhang
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
| | - W Li
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
| | - C Z Pan
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
| | - D X Zhou
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
| | - J B Ge
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
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Zhao FY, Zheng Z, Fu QQ, Conduit R, Xu H, Wang HR, Huang YL, Jiang T, Zhang WJ, Kennedy GA. Acupuncture for comorbid depression and insomnia in perimenopause: A feasibility patient-assessor-blinded, randomized, and sham-controlled clinical trial. Front Public Health 2023; 11:1120567. [PMID: 36815166 PMCID: PMC9939459 DOI: 10.3389/fpubh.2023.1120567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 01/11/2023] [Indexed: 02/09/2023] Open
Abstract
Background and objective Whilst acupuncture is widely used for treating psychosomatic diseases, there is little high-quality evidence supporting its application in comorbid perimenopausal depression (PMD) and insomnia (PMI) which are common complaints during climacteric. This feasibility, patient-assessor-blinded, randomized, sham-controlled clinical trial addresses this gap by investigating the efficacy and safety of acupuncture on depressed mood and poor sleep in women with comorbid PMD and PMI. Methods Seventy eligible participants were randomly assigned to either real-acupuncture (RA) or sham-acupuncture (SA) groups. Either RA or SA treatment were delivered in 17 sessions over 8 weeks. The primary outcomes for mood and sleep were changes on 17-items Hamilton Depression Rating Scale (HAM-D17) and Pittsburgh Sleep Quality Index (PSQI) scores, from baseline to 16-week follow-up. Secondary outcome measures involved anxiety symptoms, perimenopausal symptoms, quality of life, participants' experience of and satisfaction with the acupuncture treatment. Blood samples were taken to measure reproductive hormone levels. Intention-To-Treat and Per-Protocol analyses were conducted with linear mixed-effects models. The James' and Bang's blinding indices were used to assess the adequacy of blinding. Results Sixty-five participants completed all treatment sessions, and 54 and 41 participants completed the eight- and 16-week follow-ups, respectively. At post-treatment and 8-week follow-up, the RA group showed a significantly greater reduction in PSQI scores than the SA group did; although the reduction of HAM-D17 scores in RA group was significant, the change was not statistically different from that of SA. There were no significant mean differences between baseline and 16-week follow-up in either HAM-D17 or PSQI in either group. There were no significant between-group differences in serum reproductive hormone levels. All treatments were tolerable and no serious adverse events were reported, and the blinding was successful. Conclusion Acupuncture is safe and can contribute to clinically relevant improvements in comorbid PMD and PMI, with satisfactory short-and medium-term effects. Whether the anti-depressive benefit of acupuncture is specific or non-specific remains to be determined. No evidence was found for any longer-term benefit of acupuncture compared to sham at 16 weeks. Further research is required to elucidate mechanisms underlying the short to medium term effects of acupuncture.
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Affiliation(s)
- Fei-Yi Zhao
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia,Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, China
| | - Zhen Zheng
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia,*Correspondence: Zhen Zheng ✉
| | - Qiang-Qiang Fu
- Yangpu Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Russell Conduit
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia,Institute for Breathing and Sleep, Austin Health, Heidelberg, VIC, Australia
| | - Hong Xu
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hui-Ru Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yu-Ling Huang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ting Jiang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wen-Jing Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China,Wen-Jing Zhang ✉
| | - Gerard A. Kennedy
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia,Institute for Breathing and Sleep, Austin Health, Heidelberg, VIC, Australia,Institute of Health and Wellbeing, Federation University, Mount Helen, VIC, Australia
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22
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Yuan YH, Xu PP, Xu YY, Liu S, Shao XY, Zhang WJ, Gong L, Zhou M, Chen B, Zhou RF. [Analysis of the effects of low/intermediate dose of coagulation factor Ⅷ on 30 adult patients with severe hemophilia A in a single center]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:38-42. [PMID: 36987721 PMCID: PMC10067379 DOI: 10.3760/cma.j.issn.0253-2727.2023.01.007] [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] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
Objective: To evaluate the clinical effects of low- and intermediate-dose factor Ⅷ (F Ⅷ) prophylaxis in Chinese adult patients with severe hemophilia A. Methods: Thirty adult patients with severe hemophilia A who received low- (n=20) /intermediate-dose (n=10) F Ⅷ prophylaxis at Nanjing Drum Tower Hospital affiliated with Nanjing University Medical College were included in the study. The annual bleeding rate (ABR), annual joint bleeding rate (AJBR), number of target joints, functional independence score of hemophilia (FISH), quality of life score, and health status score (SF-36) before and after preventive treatment were retrospectively analyzed and compared. Results: The median follow-up was 48 months. Compared with on-demand treatment, low- and intermediate-dose prophylaxis significantly reduced ABR, AJBR, and the number of target joints (P<0.05) ; the improvement in the intermediate-dose prophylaxis group was better than that in the low-dose prophylaxis group (P<0.05). Compared with on-demand treatment, the FISH score, quality of life score, and SF-36 score significantly improved in both groups (P<0.05), but there was no significant difference between the two groups (P>0.05) . Conclusion: In Chinese adults with severe hemophilia A, low- and intermediate-dose prophylaxis can significantly reduce bleeding frequency, delay the progression of joint lesions, and improve the quality of life of patients as compared with on-demand treatment. The improvement in clinical bleeding was better with intermediate-dose prophylaxis than low-dose prophylaxis.
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Affiliation(s)
- Y H Yuan
- Department of Hematology, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - P P Xu
- Department of Hematology, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - Y Y Xu
- Department of Hematology, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - S Liu
- Department of Ultrasound, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - X Y Shao
- Department of Hematology, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - W J Zhang
- Department of Ultrasound, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - L Gong
- Department of Ultrasound, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - M Zhou
- Department of Hematology, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - B Chen
- Department of Hematology, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - R F Zhou
- Department of Hematology, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China
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Ruan SH, Fan ZW, Zhang WJ, Xu H, An DL, Wei ZB, Yuan RM, Gao JX, Li YY. Asymmetric Transfer Hydrogenation of Ketones Catalyzed by Chiral Macrocyclic Cobalt(II) Complexes. J Catal 2023. [DOI: 10.1016/j.jcat.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Zhang WJ, Feng LY, Zhang YS. [Present situation and countermeasures of technical support system of occupational disease prevention and control in China]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:904-906. [PMID: 36646481 DOI: 10.3760/cma.j.cn121094-20211018-00509] [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] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Objective: To analyze the current situation and existing problems of the technical support system for occupational disease prevention and control in china, and to put forward development measures and suggestions. Methods: In January 2021, a cluster method was used to conduct a questionnaire survey on the relevant institutions of national occupational disease prevention and control technology support. Mainly investigate the development of occupational disease prevention and control centers (institutes) , municipal and county-level disease control centers, occupational health examination, occupational disease diagnosis and occupational health intermediary services. Data are described by number and composition ratio (%) , and descriptive analysis is made on the data. Results: As of December 2020, there were 140 occupational disease prevention and control centers (institutes) nationwide, an increase of 65 compared with 2019. There were 323 municipal and 2704 county-level centers for disease control and prevention, accounting for 97.00% (323/333) and 95.01% (2704/2846) of the total number of centers for disease control and prevention. There were 4520 occupational health examination institutions, 587 occupational disease diagnosis institutions, 1093 occupational health technical service institutions and 623 radiological health technical service institutions. Conclusion: The supporting force and ability of occupational disease prevention and control technology need to be improved, and the strength of occupational disease prevention and control hospitals (institutes) is still weak; The municipal and county-level centers for disease control and prevention need to further improve their conditions and capabilities; The number of occupational health examination, occupational disease diagnosis, treatment and rehabilitation institutions was relatively insufficient.
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Affiliation(s)
- W J Zhang
- National Center for Occupational Safety and Health National Health Commission of the People's Republic of China/NHC Key Laboratory for Engineering Control of Dust Hazard, Beijing 102308, China
| | - L Y Feng
- National Center for Occupational Safety and Health National Health Commission of the People's Republic of China/NHC Key Laboratory for Engineering Control of Dust Hazard, Beijing 102308, China
| | - Y S Zhang
- National Center for Occupational Safety and Health National Health Commission of the People's Republic of China/NHC Key Laboratory for Engineering Control of Dust Hazard, Beijing 102308, China
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Peng B, Han XY, Wang H, Zhang WJ, Zeng ZP. Two new cadinane-type sesquiterpenoid glycosides from Dryopteris fragrans with anti-inflammatory activities. J Asian Nat Prod Res 2022; 24:1064-1070. [PMID: 35038940 DOI: 10.1080/10286020.2022.2028776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 01/10/2022] [Accepted: 01/10/2022] [Indexed: 06/14/2023]
Abstract
Two new cadinane-type sesquiterpenoid glycosides, dryopteristerpeneA (1) and dryopteristerpeneB (2), were isolated from the aqueous extract of Dryopterisfragrans. Their structures were determined by spectroscopic data analysis and electronic circular dichroism (ECD) calculations. Compounds 1 and 2 exhibited inhibition on nitric oxide production in lipopolysaccharide induced RAW 264.7 macrophages with their IC50 values of 60.5 and 59.8 μM, respectively.
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Affiliation(s)
- Bing Peng
- Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, Beijing Institute of Chinese Medicine, Beijing 100010, China
- Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis (BZ0375), Beijing 100010, China
| | - Xu-Yang Han
- Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, Beijing Institute of Chinese Medicine, Beijing 100010, China
- Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis (BZ0375), Beijing 100010, China
| | - Hong Wang
- Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, Beijing Institute of Chinese Medicine, Beijing 100010, China
- Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis (BZ0375), Beijing 100010, China
| | - Wen-Jing Zhang
- Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, Beijing Institute of Chinese Medicine, Beijing 100010, China
- Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis (BZ0375), Beijing 100010, China
| | - Zu-Ping Zeng
- Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University, Beijing Institute of Chinese Medicine, Beijing 100010, China
- Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis (BZ0375), Beijing 100010, China
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Zhang WJ, Huang XT, Yao RJ. Efficacy of microcatheter-assisted trabeculotomy on secondary glaucoma after congenital cataract surgery. Int J Ophthalmol 2022; 15:1604-1610. [DOI: 10.18240/ijo.2022.10.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 06/20/2022] [Indexed: 11/23/2022] Open
Abstract
AIM: To evaluate efficacy of microcatheter-assisted trabeculotomy (MAT) in eyes with secondary glaucoma after congenital cataract surgery and explore its correlation with the different degree of trabeculotomy.
METHODS: A retrospective analysis was conducted on patients who underwent the said procedure between September 2019 and September 2020. The patients were classified into two groups according to the degree of trabeculotomy (group 1: ≤240-degree; group 2: 240–360-degree). The intraocular pressure (IOP) and anti-glaucoma drugs before and after operation was collected during the 12-month follow-up.
RESULTS: Totally 27 eyes of 25 patients were included: 11 (40.7%) eyes in group 1 and 16 (59.3%) eyes in group 2. The mean IOP of all patients was 34.67±9.18 mm Hg preoperatively and 8.74±4.32, 9.95±5.65, 14.39±5.30, 16.02±4.37, 15.82±3.28, and 16.19±3.56 mm Hg 1d, 1wk, 1, 3, 6, and 12mo after surgery, respectively. In all patients, there were significant differences in IOP at each time point (F=65.614, P<0.01). In each group, IOP after surgery was lower than that before surgery (all P<0.01), but there was no difference in the rate of IOP reduction between the two groups (P=0.246). Furthermore, the amount of anti-glaucoma medications reduced to 0.30±0.67 (0–2) at 12mo from 2.63±0.49 (2–3) preoperatively (P<0.01), and there was no difference between the two groups (P>0.05). At the end of follow-up, the partial success rate was 81.8% in group 1 vs 93.75% in group 2 (P=0.549). Various amount of intraoperative and postoperative hyphema occurred in all eyes, which spontaneously absorbed or cleaned through paracentesis and irrigation. No other serious complications was observed.
CONCLUSION: MAT can effectively reduce IOP in patients with secondary glaucoma after congenital cataract surgery with a high success rate and safety. And it can be used as the first choice for the treatment of secondary glaucoma after surgery for congenital cataracts.
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Ke HQ, Dong YJ, Liu H, Zhang WJ, Wu M, Li Y, Zhang Q, Hu ZL. [Prevalence and risk factors for pterygium in six rural regions of Yunnan Province]. Zhonghua Yan Ke Za Zhi 2022; 58:769-777. [PMID: 36220648 DOI: 10.3760/cma.j.cn112142-20211220-00591] [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] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To investigate the prevalence and risk factors of pterygium in the rural population aged 40 years and above of 12 ethnic groups in 6 regions of Yunnan Province. Methods: This was a cross-sectional study. According to the method of multistage stratified sampling, samples of the rural population aged 40 years and above were collected from 12 ethnic groups (Han, Yi, Tibetan, Lisu, Bai, Naxi, Zhuang, Miao, Dai, Jingpo, Hani, and Lahu) in six areas (Diqing, Lijiang, Wenshan, Dehong, and Pu'er) of Yunnan Province from March 2019 to November 2019. Anterior segment examination was carried out in the target population with a hand-held slit-lamp, according to which pterygium was diagnosed, while the posterior segment of the eye was assessed by direct ophthalmoscopy. A field questionnaire survey was also conducted. A two-level model was used to study the effects of the location, nationality, sex, age, occupation, outdoor activities, smoking, and alcohol consumption on the prevalence of pterygium, with the ethnic group as the high level and the individual as the low level. Results: Among 9 617 subjects, the total prevalence rate of pterygium was 22.6%, which was adjusted to 19.6% according to the age and gender data of the Statistics Bureau of Yunnan Province. There was significant difference in prevalence of pterygium among six regions after adjusting for age and sex (χ2=146.50, P<0.001). The prevalence of pterygium was the highest in Wenshan (29.4%), followed by Chuxiong (24.4%), Diqing (17.5%), Pu'er (17.5%), Dehong (15.8%), and Lijiang (15.7%) (χ2=146.50, P<0.001). The results of the single factor analysis showed that there was statistically significant difference among different groups of age, gender, nationality, location, history of smoking, drinking, eating habits, sleeping time, continuous use of eye drops, temperature, humidity, altitude, longitude, latitude, and ultraviolet ray (P<0.05). However, the results of the multivariate analysis showed that the main risk factors of pterygium were female(OR=1.357,95%CI:1.173~1.568), advanced age(OR=1.540,95%CI:1.301~1.823), location(OR=1.713,95%CI:1.000~2.667), continuous use of eye drops(OR=1.177,95%CI:1.034~1.340), and more than 40 years of alcohol drinking(OR=1.525, 95%CI: 1.108~2.099), and the protective factor was more than 40 years of smoking(OR=0.723,95%CI:0.544~0.960). Conclusions: The prevalence of pterygium varies greatly among different regions in Yunnan Province. The main factors affecting the prevalence are sex, age, region, smoking history, and drinking history.
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Affiliation(s)
- H Q Ke
- Department of Ophthalmology of the Affiliated Hospital of Yunnan University, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
| | - Y J Dong
- Department of Ophthalmology of the Affiliated Hospital of Yunnan University, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
| | - H Liu
- Department of Ophthalmology of the Affiliated Hospital of Yunnan University, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
| | - W J Zhang
- Department of Ophthalmology of the Affiliated Hospital of Yunnan University, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
| | - M Wu
- Department of Ophthalmology of the Affiliated Hospital of Yunnan University, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
| | - Y Li
- Department of Ophthalmology of the Affiliated Hospital of Yunnan University, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
| | - Q Zhang
- Department of Ophthalmology of the Affiliated Hospital of Yunnan University, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
| | - Z L Hu
- Department of Ophthalmology of the Affiliated Hospital of Yunnan University, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
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Jiang Y, Zhang WJ, Mi XJ, Huang GJ, Xie HF, Feng X, Peng LJ, Yang Z. Antibacterial property, corrosion and discoloration resistance of pure copper containing Zn or Ni. Rare Metals 2022; 41:4041-4046. [PMID: 36157376 PMCID: PMC9483388 DOI: 10.1007/s12598-022-02098-8] [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] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/20/2022] [Accepted: 05/08/2022] [Indexed: 06/16/2023]
Abstract
UNLABELLED This study focused on the effects of Zn and Ni addition on the antibacterial properties and corrosion resistance of copper alloys. The antimicrobial properties of copper and copper alloys were evaluated using Escherichia coli ATCC 8739 bacterial strain by employing the overlay and plate counting methods. X-ray photoelectron spectroscopy (XPS) was used to analyze the surface composition of the alloy after contact with bacteria. A salt spray method was used to simulate an artificial sweat contact environment to test the discoloration and corrosion resistance of the alloy, and scanning electron microscopy (SEM) was used to analyze the film layer and surface material composition of the corroded samples. The addition of Ni reduced the antibacterial performance of pure copper; however, the antibacterial performance of the alloy remained fast and efficient after the addition of Zn. Moreover, the addition of Zn and Ni significantly improved the corrosion resistance and surface discoloration of copper alloys in artificial sweat environments. This study provided support for the future application of copper alloys as antimicrobial surface-contact materials with safer public and medical environments in the face of diseases spread by large populations. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s12598-022-02098-8.
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Affiliation(s)
- Yun Jiang
- State Key Laboratory of Nonferrous Metals and Processes, GRINM Group Co., Ltd, Beijing, 100088 China
- GRIMAT Engineering Institute Co., Ltd, Beijing, 101407 China
- General Research Institute for Nonferrous Metals, Beijing, 100088 China
| | - Wen-Jing Zhang
- State Key Laboratory of Nonferrous Metals and Processes, GRINM Group Co., Ltd, Beijing, 100088 China
- GRIMAT Engineering Institute Co., Ltd, Beijing, 101407 China
- General Research Institute for Nonferrous Metals, Beijing, 100088 China
| | - Xu-Jun Mi
- State Key Laboratory of Nonferrous Metals and Processes, GRINM Group Co., Ltd, Beijing, 100088 China
- GRIMAT Engineering Institute Co., Ltd, Beijing, 101407 China
- General Research Institute for Nonferrous Metals, Beijing, 100088 China
| | - Guo-Jie Huang
- State Key Laboratory of Nonferrous Metals and Processes, GRINM Group Co., Ltd, Beijing, 100088 China
- GRIMAT Engineering Institute Co., Ltd, Beijing, 101407 China
- General Research Institute for Nonferrous Metals, Beijing, 100088 China
| | - Hao-Feng Xie
- State Key Laboratory of Nonferrous Metals and Processes, GRINM Group Co., Ltd, Beijing, 100088 China
- GRIMAT Engineering Institute Co., Ltd, Beijing, 101407 China
- General Research Institute for Nonferrous Metals, Beijing, 100088 China
| | - Xue Feng
- State Key Laboratory of Nonferrous Metals and Processes, GRINM Group Co., Ltd, Beijing, 100088 China
- GRIMAT Engineering Institute Co., Ltd, Beijing, 101407 China
- General Research Institute for Nonferrous Metals, Beijing, 100088 China
| | - Li-Jun Peng
- State Key Laboratory of Nonferrous Metals and Processes, GRINM Group Co., Ltd, Beijing, 100088 China
- GRIMAT Engineering Institute Co., Ltd, Beijing, 101407 China
- General Research Institute for Nonferrous Metals, Beijing, 100088 China
| | - Zhen Yang
- State Key Laboratory of Nonferrous Metals and Processes, GRINM Group Co., Ltd, Beijing, 100088 China
- GRIMAT Engineering Institute Co., Ltd, Beijing, 101407 China
- General Research Institute for Nonferrous Metals, Beijing, 100088 China
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Zhang WJ, Zhao C, Li CL, Yang XT, Chen RJ. [Gray matter morphological changes in children with cleft palate speech disorder]. Zhonghua Kou Qiang Yi Xue Za Zhi 2022; 57:899-906. [PMID: 36097935 DOI: 10.3760/cma.j.cn112144-20220705-00365] [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] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To analyze the morphological changes of gray matter in clefts lip and palate (CLP) children using voxel-based morphometric (VBM) and surface-based morphometric (SBM) methods. So as to provide a reference for the neural mechanism of cleft palate speech disorder (CPSD) in CLP population. Methods: A total of 29 CLP children with CPSD who were admitted to Department of Oral & Maxillofacial Plastic & Tramuma Surgery, Capital Medical University School of Stomatology from January 2017 to January 2022 were selected (CLP group), including 9 males and 20 females, aged (9.6±3.2) years (5-17 years old). During the same period, 33 healthy children (healthy control group) were recruited in Beijing Children's Hospital, including 9 males and 24 females, aged (9.6±2.4) years (5-16 years). Results: There were no significant differences in age and gender between the healthy control group and the CLP group (t=-0.07, P=0.944; χ2=0.11, P=0.745). Compared with the healthy control group, the left inferior temporal gyrus, right inferior parietal angular gyrus, and left upper cerebellar gray matter volume in the CLP group were significantly decreased (P<0.05), and the volume of the right medial superior frontal gyrus was significantly increased (P<0.05). The left inferior frontal gyrus insula and the right insula cortical thickness of the subjects in the CLP group were significantly thinner [family-wise error rate (FWER) correction, P=0.035]. The right hemisphere cingulate gyrus isthmus sulcus index increased in the CLP group (FWER correction, P=0.040). Conclusions: CLP children with speech disorder have multiple language-related brain regions with reduced gray matter (GM) volume, decreased cortical thickness, and increased gyrificaition index. The abnormal changes in GM morphology in these brain regions may be related to the characteristics of cleft palate speech disorder in the CLP population.
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Affiliation(s)
- W J Zhang
- Department of Oral & Maxillofacial Plastic & Tramuma Surgery, Beijing Capital Medical University School of Stomatology, Beijing 100050, China
| | - C Zhao
- School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing 100876, China
| | - C L Li
- Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, School of Biomedical Engineering, Capital Medical University, Beijing 100069, China
| | - X T Yang
- Department of Oral & Maxillofacial Plastic & Tramuma Surgery, Beijing Capital Medical University School of Stomatology, Beijing 100050, China
| | - R J Chen
- Department of Oral & Maxillofacial Plastic & Tramuma Surgery, Beijing Capital Medical University School of Stomatology, Beijing 100050, China
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Li Y, Yu X, Zhang W, Lv J, Lan P, Wang Z, Sun J, Xie L, Lu W, Feng X, Jiang H, Zhang Y. Epidemiological characteristics and pathological changes of primary glomerular diseases. PLoS One 2022; 17:e0272237. [PMID: 35980957 PMCID: PMC9387823 DOI: 10.1371/journal.pone.0272237] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 07/14/2022] [Indexed: 11/19/2022] Open
Abstract
Objective
By analyzing the pathological characteristics and clinical data of renal biopsy in our hospital in the past 20 years, to further understand the epidemic characteristics and pathological changes of primary glomerular disease, and to provide regional data for the big data of kidney disease in my country.
Methods
A retrospective analysis of 9448 patients with primary glomerular disease who were hospitalized in our hospital from January 1, 2000 to December 31, 2019, aged 18 years or older, and undergoing renal biopsy. Divided every 5 years into a group, a total of 4 groups (first group 2000.1.1–2004.12.31, second groups 2005.1.1–2009.12.31; third groups 2010.1.1–2014.12.31, fourth groups 2015.1.1–2019.12.31).
Results
① There were more males than females, and male: female vs 1.53:1. The proportion of men in the past five years has increased compared with the previous 15 years. ② Mostly middle-aged, with a median age of 41.39 years old. The age is increasing over time. There are differences between the four groups, P <0.001; ③ The most common clinical manifestations are nephrotic syndrome, followed by chronic glomerulonephritis. Occult glomerulonephritis, the proportion of patients with nephrotic syndrome increases over time, first to fourth group (40.08%< 42.64% < 47.08%< 53.69%); ④ The most common pathology type from 2000 to 2009 was mesangial proliferative glomerulonephritis. IgA nephropathy was the most common type from 2010 to 2014, but the proportion of membranous nephropathy increased year by year, and it became the most common pathological type from 2015 to 2019; ⑤ The clinical and pathological manifestations of different genders are different, but there is no statistical difference.
Conclusion
In the past 20 years, the primary glomerular disease is mainly middle-aged. There are more men than women. The most common type of clinical manifestation is nephrotic syndrome. The pathological type is mesangial proliferative glomerulonephritis. Over time, the average age is increasing, and the proportion of patients with renal syndrome is increasing. IgA nephropathy is the most common pathological type from 2010 to 2014, and membranous nephropathy has become the main pathological type in the past 5 years.
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Affiliation(s)
- Yan Li
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - XiaoYang Yu
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - WenJing Zhang
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Jia Lv
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Ping Lan
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - ZhiGang Wang
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - JiPing Sun
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - LiYi Xie
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - WanHong Lu
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - XueLiang Feng
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Hongli Jiang
- Department of Blood Purification, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Yali Zhang
- Nephrology Department, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- * E-mail:
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Li XY, Zhang XT, Jiao YC, Chi H, Xiong TT, Zhang WJ, Li MN, Wang YH. In vivo evaluation and mechanism prediction of anti-diabetic foot ulcer based on component analysis of Ruyi Jinhuang powder. World J Diabetes 2022; 13:622-642. [PMID: 36159224 PMCID: PMC9412855 DOI: 10.4239/wjd.v13.i8.622] [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: 05/06/2022] [Revised: 06/10/2022] [Accepted: 07/06/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Diabetes is a metabolic disease with a high complication rate. Diabetic foot ulcers (DFUs) seriously affect the quality of life of patients. A total of 15%-20% of diabetic patients develop DFUs, which heal with difficulty over a long time and can result in amputation and disability. Traditional Chinese medicine has a unique effect in the treatment of skin ulcerative diseases. Ruyi Jinhuang powder (RHP) is one of the classic prescriptions in traditional Chinese medicine and is widely used in clinical practice.
AIM To verify the ability of RHP to promote wound healing by electron microscopy analysis in animal models and hematoxylin-eosin (HE) staining. The effective components of RHP were extracted and identified by gas chromatography-mass spectrometry (GC-MS), and the obtained chemical components were analyzed by network pharmacology methods to predict its therapeutic mechanism.
METHODS Sprague Dawley rats were injected with streptozotocin to establish the DFU model. HE staining was used to observe the wound tissue under an electron microscope. The chemical constituents of RHP were extracted first by supercritical fluid extraction and alcohol extraction, and then, GC-MS and ultra-performance liquid chromatography–MS were used to separately identify the chemical constituents. In addition, the "herb-component-target" link was established through the Traditional Chinese Medicine Systems Pharmacology database to obtain the target information, and the molecular docking of important components and key targets was performed in Discovery Studio software. Cytoscape software was used to visualize and analyze the relationship between the chemical composition, targets and Traditional Chinese Medicine network.
RESULTS RHP promoted DFU healing in rats by affecting fibroblasts and nerve cells. A total of 89 chemical components were obtained by GC-MS. Network pharmacological analysis revealed that RHP was associated with 36 targets and 27 pathways in the treatment of DFU, of which the important components were luteolin, trans caryophyllene, ar-turmerone, palmitic acid, methyl palmitate, gallic acid, demethoxycurcumin, berberine, and rheic acid. The key targets were posttranscriptional silencing, topoisomerase II alpha, muscarinic acetylcholine receptor M2, interleukin 6, tumor necrosis factor and retinoic X receptor alpha, and the key pathways were the phosphoinositide 3-kinase-protein kinase B signaling pathway, neuroactive ligand–receptor interactions, and the forkhead box O signaling pathway.
CONCLUSION Our results indicated that RHP may play a role in the treatment of DFU through these target pathways by affecting insulin resistance, altering the nervous system and immune system, participating in inflammatory responses and regulating cell proliferation, differentiation and apoptosis through other specific mechanisms.
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Affiliation(s)
- Xiu-Yan Li
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
- College of Pharmacy, Harbin Medical University, Harbin 150040, Heilongjiang Province, China
| | - Xiao-Tong Zhang
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Ministry of Education, College of Pharmacy, Harbin 150040, Heilongjiang Province, China
| | - Yi-Cheng Jiao
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Hang Chi
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Ting-Ting Xiong
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Wen-Jing Zhang
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Mi-Nan Li
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Yan-Hong Wang
- Key Laboratory of Basic and Application Research of Beiyao, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
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Li NY, Zhang WJ, Hu ZL. [Therapeutic effect of amniotic membrane-fibrin sealant cement on severe ocular surface alkali burn in rabbits]. Zhonghua Yan Ke Za Zhi 2022; 58:606-614. [PMID: 35959605 DOI: 10.3760/cma.j.cn112142-20220310-00103] [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] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective To prepare a biologically active amniotic membrane powder and explore its preservation conditions, and to evaluate the efficacy of the amniotic membrane (AM)-fibrin sealant (FS) cement made from the amniotic powder on the rabbit severe ocular surface alkali burn model. Methods Experimental research. Fresh AM was air-dried, cooled with liquid nitrogen, ground into amniotic powder and sterilized by radiation. The expression of transformed growth factor, nerve growth factor receptor (NGFR), hepatocyte growth factor (HGF), epidermal growth factor (EGF) and basic fibroblast growth factor (bFGF) after preparation and 10, 20 and 30 days after storage at room temperature, 4 ℃ and -20 ℃ was tested and compared with that in the fresh AM. The AM-FS cement containing different concentrations of amniotic powder and no amniotic powder was diluted. Rabbit corneal epithelial cells were cultured for 72 hours. The effects of different concentrations of amniotic powder on epithelial cell growth were observed by light microscopy, and the amniotic powder concentration with the largest absorbance value at 450 nm was selected for subsequent animal experiments. Thirty-two right eyes of 32 rabbits as the severe ocular surface alkali burn model were divided using the random counting method into the AM-FS cement group, fresh AM transplantation group, FS group and antibiotic control group (8 rabbits each group) and given different interventions. After weekly observation of corneal repair, hematoxylin and eosin staining, immunohistochemical staining of monocyte chemotaxis protein 1 (MCP-1)and vascular endothelial growth factor (VEGF) were performed and detected by light microscopy at 28 days. The logFC values of the growth factor or receptor expression difference ratio were corrected by BH; the data were analyzed by t-test and analysis of variance. Results: The expression of TGF in the amniotic membrane powder compared with the fresh amniotic membrane group (logFC=-0.11), and the expression of NGFR (HGF, EGF, bFGF) was higher than that of the fresh amniotic membrane group (logFC=-2.07, 0.72, 0.46, 2.62; P<0.05); the expression of HGF, bFGF and EGF in amniotic membrane powder stored for 10 days and 20 days were no lower than fresh amniotic membrane; at 30 days, the expression of growth factors or receptors except HGF and bFGF were decreased, and HGF, bFGF and EGF were no less than 4 ℃ and -20 ℃.The maximum A value was obtained for 0.25 mg/ml of the amniotic membrane powder after 72 hours of the CEC culture 0.98±0.05. The corneal recovery was better in the AM-FS and fresh amniotic membrane transplant groups, with corneal turbidity scores of 3.75±0.46 and 3.50±0.46, respectively, on 28 days, lower than antibiotics (4.29±0.45) (t=2.480, 3.629; P=0.019, 0.001). The corneal neovascular area in the antibiotic control group was compared with the other three groups (t=4.040, 4.339, 2.820; all P<0.001); the corneal neovascular area in the AM-FS group was (9.88±0.20) and (18.96±0.18) mm2 at 7 and 28 days. The corneal neovascularization area at 7 and 28 days in the fresh AM group [(9.54±0.22) and (18.08±0.96) mm2] was smaller than the AM-FS group (t=3.085, 3.017, P=0.005, 0.005). Despite the tiny statistical difference (0.34, 0.88), there was no clinical difference. Hematoxylin and eosin staining showed corneal structures were intact in the AM-FS and fresh AM groups, the epithelial arrangement became normal, and the corneal healing was superior to the FS and antibiotic control groups. Immunohistochemistry showed that the positive expression of VEGF in the fresh AM group was weaker than that in the remaining three groups. MCP-1 was expressed to a similar extent in the AM-FS and fresh AM groups. Conclusions: The active cytokine had high expression and stable properties at room temperature. The AM-FS cement containing 0.25 mg/ml amniotic powder can promote the repair of corneal epithelium, reduce inflammatory reaction and corneal neovascularization after alkali burning in rabbit eyes.
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Affiliation(s)
- N Y Li
- The Second People Hospital of Yunnan Province, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
| | - W J Zhang
- The Second People Hospital of Yunnan Province, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
| | - Z L Hu
- The Second People Hospital of Yunnan Province, Yunnan Eye Hospital, Yunnan Institute of Ophthalmology, Yunnan Key Laboratory of Ophthalmic Disease Prevention and Treatment, Yunnan Clinical Medical Center for Ophthalmic Diseases, Yunnan Clinical Medical Research Center for Eye Diseases, Kunming 650021, China
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Zhao FY, Kennedy GA, Cleary S, Conduit R, Zhang WJ, Fu QQ, Zheng Z. Knowledge about, attitude toward, and practice of complementary and alternative medicine among nursing students: A systematic review of cross-sectional studies. Front Public Health 2022; 10:946874. [PMID: 35991045 PMCID: PMC9386551 DOI: 10.3389/fpubh.2022.946874] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 06/29/2022] [Indexed: 11/24/2022] Open
Abstract
Background The globally growing demand for complementary and alternative medicine (CAM) has attracted educators' attention to integrate CAM into conventional nursing programs. This systematic review aimed to understand the status quo of nursing students (NSs)' overall rated knowledge of, attitude/belief toward, and practice/previous use or experience (KAP) of CAM in surveys, given these factors may influence NSs' receptivity to CAM curricula, and may be of value in guiding the development of effective teaching strategies. Methods Formally published cross-sectional quantitative studies investigating the primary outcome of KAP toward CAM by NSs were searched for from eight databases from their inception through to 28 April 2022. PRISMA 2020 guidelines were followed. Results Twenty-six studies were included for analysis, 25 of which were judged to be of moderate to high quality. Despite limited and poorly informed knowledge of CAM therapies, the majority of NSs generally viewed them in a positive light. Furthermore, NSs usually reported an interest in further learning, and supported and welcomed the integration of CAM curricula, at least as elective modules, into existing nursing programs. Lack of evidence was perceived as a major barrier to the use or integration of CAM. Mass media and the internet were the main sources via which NSs access CAM information. Measurement of KAP in all included studies was via self-designed questionnaires/scales or adapted from previously developed questionnaires/scales. Conclusions The need for integrating and strengthening CAM curricula into current nursing education is identified. Besides theoretical knowledge and matched clinical placement, skills training in literature searching and evidence-based practice are advised to be included in the curricula design. The experiential learning mode is strongly recommended for delivering specific CAM modalities. In addition, a standard instrumentation for determining NSs' KAP toward CAM should be designed and examined for use in different cultural settings. Systematic Review Registration https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=300602, identifier: PROSPERO CRD42022300602.
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Affiliation(s)
- Fei-Yi Zhao
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, China
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Gerard A. Kennedy
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- Institute of Health and Wellbeing, Federation University, Mount Helen, VIC, Australia
- Institute for Breathing and Sleep, Austin Health, Heidelberg, VIC, Australia
| | - Sonja Cleary
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
| | - Russell Conduit
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- Institute for Breathing and Sleep, Austin Health, Heidelberg, VIC, Australia
| | - Wen-Jing Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Wen-Jing Zhang
| | - Qiang-Qiang Fu
- Yangpu Hospital, School of Medicine, Tongji University, Shanghai, China
- Qiang-Qiang Fu
| | - Zhen Zheng
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
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Xing SB, Zhang WJ, Zhao XD, An YF. [Fungal susceptibility and mechanism of primary immunodeficiency disease]. Zhonghua Er Ke Za Zhi 2022; 60:727-730. [PMID: 35768367 DOI: 10.3760/cma.j.cn112140-20211201-01012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Affiliation(s)
- S B Xing
- Department of Rheumatology and Immunology, Children's Hospital of Chongqing Medical University,Chongqing 400014, China
| | - W J Zhang
- Department of Rheumatology and Immunology, Children's Hospital of Chongqing Medical University,Chongqing 400014, China
| | - X D Zhao
- Department of Rheumatology and Immunology, Children's Hospital of Chongqing Medical University,Chongqing 400014, China
| | - Y F An
- Department of Rheumatology and Immunology, Children's Hospital of Chongqing Medical University,Chongqing 400014, China
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Zhang WJ, Wang C, Wang K, Zhang P, Hu SX. The stability and chemical bonding of a series tridentate ligand-actinyl complexes: [AnO2(L)2]2+ (An: U and Am). J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Zeng B, Liu YT, Zhang WJ, Feng ZR, Wu SF, Gao CF. Inheritance and fitness cost of buprofezin resistance in a near-isogenic, field-derived strain and insecticide resistance monitoring of Laodelphax striatellus in China. Pest Manag Sci 2022; 78:1833-1841. [PMID: 35048493 DOI: 10.1002/ps.6801] [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] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 01/12/2022] [Accepted: 01/19/2022] [Indexed: 05/27/2023]
Abstract
BACKGROUND Laodelphax striatellus is one of the most destructive pests of rice and other cereal crops. Chemical control is still the most efficient way to control this pest, but insecticide resistance always threatens this approach. RESULTS Monitoring data (2003-2020) showed that Chinese field populations of L. striatellus developed high-level buprofezin resistance within the first four years. This high-level resistance to buprofezin was stable for about ten years and persisted even when buprofezin selection pressure was absent. An established near-isogenic strain (YN-NIS) with 90.8-fold resistance to buprofezin had resistance inheritance of autosomal and incomplete dominance, and the resistance was controlled by multiple genes with no obvious fitness costs (relative fitness of 0.8707). Furthermore, the susceptibility of 29 field populations to another seven insecticides (2014-2020) showed that: (i) low-level resistance to pymetrozine, dinotefuran, sulfoxaflor and thiamethoxam was first detected in 2014 (eight years after introduction), 2016 (three years after), 2017 (four years after) and 2019 (19 years after), respectively, (ii) moderate resistance levels to chlorpyrifos were found for all populations across multiple years, and (iii) no resistance was detected for nitenpyram and triflumezopyrim. CONCLUSION The fast buprofezin resistance development in L. striatellus would be caused by incomplete dominant resistance with almost no fitness cost in the resistant strain. Nitenpyram and triflumezopyrim showed no resistance and can be used as the main insecticide for the control of L. striatellus. These findings provide key fundamental information for controlling L. striatellus.
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Affiliation(s)
- Bin Zeng
- State & Local Joint Engineering Research Center of Green Pesticide Invention and Application/College of Plant Protection, Nanjing Agricultural University, Nanjing, China
| | - Ya-Ting Liu
- State & Local Joint Engineering Research Center of Green Pesticide Invention and Application/College of Plant Protection, Nanjing Agricultural University, Nanjing, China
| | - Wen-Jing Zhang
- State & Local Joint Engineering Research Center of Green Pesticide Invention and Application/College of Plant Protection, Nanjing Agricultural University, Nanjing, China
| | - Ze-Rui Feng
- State & Local Joint Engineering Research Center of Green Pesticide Invention and Application/College of Plant Protection, Nanjing Agricultural University, Nanjing, China
| | - Shun-Fan Wu
- State & Local Joint Engineering Research Center of Green Pesticide Invention and Application/College of Plant Protection, Nanjing Agricultural University, Nanjing, China
| | - Cong-Fen Gao
- State & Local Joint Engineering Research Center of Green Pesticide Invention and Application/College of Plant Protection, Nanjing Agricultural University, Nanjing, China
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Li AH, Wang L, Li SS, Zhang WJ. [Prevalence of parasitic infections in fish from markets in Zhenjiang City from 2017 to 2020]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2022; 34:527-530. [PMID: 36464250 DOI: 10.16250/j.32.1374.2021178] [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: 06/17/2023]
Abstract
OBJECTIVE To investigate the prevalence of parasitic infections in freshwater fish and marine fish from markets in Zhenjiang City, so as to provide the evidene for formulating targeted control measures. METHODS Freshwater fish and marine fish were collected from farmers' markets and supermarkets in Zhenjiang City using a random sampling method. The metacercaria and larvae of parasites were detected using microscopy and the direct dissection method. The prevalence of parasitic infections was analyzed in freshwater fish and marine fish. RESULTS The overall prevalence of parasite infections was 11.21% (208/1 856) in the 1 856 fish (34 species) detected from 2017 to 2020, and the prevalence was 9.81% (117/1 193) in freshwater fish and 13.73% (91/663) in marine fish. Among the 1 193 freshwater fish (23 species), high prevalence of parasitic infections was detected in Gambusia affinis (43.33%), coarse fish (32.93%) and Hemiculter leucisclus (20.20%), and there was no significant difference in the prevalence of parasitic infections among different species of freshwater fish (χ2 = 105.66, P < 0.05). Clonorchis sinensis, Metorchis orientalis and other parasite species were detected in freshwater fish, with detection rates of 0.59% (7/1 193), 1.93% (23/1 193) and 7.29% (87/1 193), respectively, and there was a significant difference in the detection of C. sinensis and M. orientalis in freshwater fish (χ2 = 8.64, P < 0.05). The prevalence and intensity of larval Anisakis infections were 13.73% (91/663) in marine fish and 3.43 parasites per fish. High prevalence of Anisakis infections was seen in little yellow croaker fish (30.28%) and hairtail (27.50%), and there was a significant difference in the prevalence of parasitic infections in different species of marine fish (χ2 = 12.93, P < 0.05). CONCLUSIONS Parasitic infections are prevalent in freshwater fish and marine fish from markets of Zhenjiang City, and there is a risk of parasitic infections following consumption of raw or under-cooked freshwater fish and marine fish.
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Affiliation(s)
- A H Li
- Zhenjiang Municipal Center for Disease Control and Prevention, Zhenjiang, Jiangsu 212004, China
| | - L Wang
- Zhenjiang Municipal Center for Disease Control and Prevention, Zhenjiang, Jiangsu 212004, China
| | - S S Li
- Zhenjiang Municipal Center for Disease Control and Prevention, Zhenjiang, Jiangsu 212004, China
| | - W J Zhang
- Zhenjiang Municipal Center for Disease Control and Prevention, Zhenjiang, Jiangsu 212004, China
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Zhao FY, Kennedy GA, Spencer SJ, Conduit R, Zhang WJ, Fu QQ, Zheng Z. The Role of Acupuncture in the Management of Insomnia as a Major or Residual Symptom Among Patients With Active or Previous Depression: A Systematic Review and Meta-Analysis. Front Psychiatry 2022; 13:863134. [PMID: 35492706 PMCID: PMC9051249 DOI: 10.3389/fpsyt.2022.863134] [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: 01/26/2022] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Abstract
Background Due to concerns about risks associated with antidepressants and/or hypnotics, complementary therapies such as acupuncture have been sought by patients with active or previous depression to manage insomnia. This systematic review aimed to clarify if acupuncture is effective and safe enough to be recommended as an alternative or adjuvant therapy to standard care in ameliorating concomitant or residual insomnia, two types of insomnia associated with depression. Methods Randomized controlled trials (RCTs) of depression-related insomnia (DI) treatment via acupuncture vs. waitlist-control or placebo-/sham-acupuncture and RCTs of DI treatment via acupuncture alone or combined with standard care [Western pharmacotherapy and/or cognitive-behavioral therapy (CBT)] vs. standard care alone were searched for from seven databases from inception to December 2021. Cochrane criteria were followed. Results Twenty-one studies involving 1,571 participants were analyzed. For insomnia as a major symptom of active depression, meta-analyses suggested that acupuncture significantly reduced the global scores of both the Pittsburg Sleep Quality Index (PSQI) [MD = -3.12, 95% CI (-5.16, -1.08), p < 0.01] and Hamilton Depression Scale (HAMD) [SMD = -2.67, 95% CI (-3.51, -1.84), p < 0.01], in comparison with placebo-acupuncture. When compared with conventional pharmacotherapy (antidepressants and/or hypnotics), the results favored acupuncture in decreasing PSQI [MD = -1.17, 95% CI (-2.26, -0.08), p = 0.03] and HAMD [SMD = -0.47, 95% CI (-0.91, -0.02), p = 0.04]. Acupuncture was comparable to conventional pharmacotherapy in reducing scores of each domain of PSQI. For insomnia as a residual symptom of previous or partially remitted depression, acupuncture conferred a very limited, non-significant therapeutic advantage against sham-/placebo-acupuncture. Whether acupuncture has an add-on effect to conventional pharmacotherapy in this type of insomnia has not been investigated. Also, no study was available to address the efficacy differences between acupuncture and CBT or the synergistic effect of these two therapies. Conclusions There is a low to moderate level of evidence supporting acupuncture as a safe and effective remedy alternative to or adjuvant to conventional pharmacotherapy (antidepressant and/or hypnotic) in improving insomnia and other depression symptoms among patients with active depression. Furthermore, the patients' complaint of disrupted sleep continuity is most likely to benefit from acupuncture. The benefit of acupuncture on residual insomnia associated with previous or partially remitted depression is limited. Future acupuncture studies need to consider applying optimal dosage and addressing deficiencies in trial quality.Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021269880, PROSPERO, identifier: CRD42021269880.
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Affiliation(s)
- Fei-Yi Zhao
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- Department of Nursing, School of International Medical Technology, Shanghai Sanda University, Shanghai, China
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Gerard A. Kennedy
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- School of Science, Psychology and Sport, Federation University, Mount Helen, VIC, Australia
- Institute for Breathing and Sleep, Austin Health, Heidelberg, VIC, Australia
| | - Sarah J. Spencer
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
- ARC Centre of Excellence for Nanoscale Biophotonics, RMIT University, Bundoora, VIC, Australia
| | - Russell Conduit
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
| | - Wen-Jing Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qiang-Qiang Fu
- Yangpu Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhen Zheng
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
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Huang YX, He GX, Zhang WJ, Li BW, Weng HX, Luo WC. Quetiapine-related acute lung injury: A case report. World J Clin Cases 2022; 10:2216-2221. [PMID: 35321186 PMCID: PMC8895169 DOI: 10.12998/wjcc.v10.i7.2216] [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: 03/24/2021] [Revised: 10/27/2021] [Accepted: 01/22/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Quetiapine, known as a non-classical antipsychotic drug, is frequently used for the treatment of mental diseases, such as schizophrenia, bipolar disorder, and major depressive disorder. Acute lung injury, a rarely reported side effect of quetiapine, is described in this case report.
CASE SUMMARY Due to terminal delirium, a 66-year-old man took a large dose of quetiapine and then developed severe pulmonary disease. His symptoms were not resolved after routine treatment, such as antibiotics, diuretic, and supportive therapies. Quetiapine-related acute lung injury was therefore suspected and hormonal therapy was initiated. Subsequently, his symptoms were alleviated and the radiological results improved dramatically.
CONCLUSION Our findings in the present report highlight a potential adverse effect of quetiapine, drug-related acute lung injury, which deserves awareness in clinical practice.
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Affiliation(s)
- Yi-Xia Huang
- Intensive Care Unit, The Third Affiliated Hospital, Wenzhou Medical University, Ruian 330381, Zhejiang Province, China
| | - Guo-Xin He
- Intensive Care Unit, The Third Affiliated Hospital, Wenzhou Medical University, Ruian 330381, Zhejiang Province, China
| | - Wen-Jing Zhang
- Intensive Care Unit, The Third Affiliated Hospital, Wenzhou Medical University, Ruian 330381, Zhejiang Province, China
| | - Bo-Wu Li
- Intensive Care Unit, The Third Affiliated Hospital, Wenzhou Medical University, Ruian 330381, Zhejiang Province, China
| | - Hai-Xu Weng
- Intensive Care Unit, The Third Affiliated Hospital, Wenzhou Medical University, Ruian 330381, Zhejiang Province, China
| | - Wen-Chao Luo
- Intensive Care Unit, The Third Affiliated Hospital, Wenzhou Medical University, Ruian 330381, Zhejiang Province, China
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Zhang WJ, Cheng JH, Nie ZC, Ding BS, Han Z, Zheng WW. Association of E-Selectin Gene +A561C Polymorphism with Type 2 Diabetes in Chinese Population. Clin Lab 2022; 68. [DOI: 10.7754/clin.lab.2021.211045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Lin X, Zhang J, Zhao RH, Zhang WJ, Wu JF, Xue G. APOE Is a Prognostic Biomarker and Correlates with Immune Infiltrates in Papillary Thyroid Carcinoma. J Cancer 2022; 13:1652-1663. [PMID: 35371313 PMCID: PMC8965124 DOI: 10.7150/jca.63545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 01/04/2022] [Indexed: 12/05/2022] Open
Abstract
Background: Recent research showed that abnormal lipid metabolism was associated with cancers. As one of the genes that can regulate the level of lipid metabolism, abnormal APOE expression was associated with carcinogenesis. However, the clinical value of APOE in papillary thyroid carcinoma (PTC) remains to be determined. Methods: ONCOMINE, GEPIA, UALCAN, STRING, GeneMANIA, LinkedOmics, GSCALite, TISIDB, EPIC and TIMER were utilized to achieve comprehensively bioinformatics analysis of APOE in this study. And the immunohistochemical staining of APOE was used to verify the predicted results. Results: The mRNA level and protein level of APOE of PTC tissues were significantly elevated in TCGA cohort and Shanghai cohort. PTC patients with low mRNA level of APOE were associated with a bad prognosis. The functions of APOE co-expressed genes were mainly enriched in adaptive immune response, protein-lipid complex subunit organization, actin cytoskeleton reorganization, cell chemotaxis, protein activation cascade and transcriptional misregulation in cancer. APOE level was significantly correlated with tumor-infiltrating cells (B cells, CD8+ T cells, neutrophils, and dendritic) and immune biomarkers in PTC. Conclusions: APOE is a potential independent biomarker for PTC and APOE expression is positively correlated with immune cell infiltration in PTC.
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Zhang WJ, Liu GQ, Shangguan JH, Zhu XD, Wang W, Guo QQ, Zhang JC, Wang K, Liu ZY, Song FH, Fan L, Li L, Zheng YY, Zhang JY. ADS Score as a Novel Predictor of Outcomes in Patients Who Underwent Percutaneous Coronary Intervention. Front Cardiovasc Med 2021; 8:720597. [PMID: 34966791 PMCID: PMC8710751 DOI: 10.3389/fcvm.2021.720597] [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: 06/04/2021] [Accepted: 11/08/2021] [Indexed: 11/13/2022] Open
Abstract
Objectives: A novel AFR– albumin-derived neutrophil to lymphocyte ratio (dNLR) score (ADS) were reported to associate with clinical outcome in various malignancies, However, the relation between the ADS score and outcomes in coronary artery disease (CAD) patients after percutaneous coronary intervention (PCI) has not been investigated. Methods: Three thousand five hundred and sixty-one patients were divided into two groups according to ADS score: low group (ADS score <2; n = 2,682) and high group (ADS score ≥ 2; n = 879). Overall, there were 133 all-cause mortality (ACM) during the following up. The incidence of ACM in the low group is 2.7% (72/2,682) and high group is 6.9% (61/879). The ACM incidence was significantly higher in high group compared to that in the low group (P < 0.001). Cardiac mortality (CM) occurred in 82 patients: 44(1.6%) in the low group and 38 (4.3%) in the high group. There was significant difference in the CM incidence between the low group and high group (P < 0.001). Major adverse cardiac and cerebrovascular events (MACCE) occurred in 520 patients: 366 (13.6%) in the low group and 154 (17.5%) in the high group. There was significant difference in the MACCE incidence between the low group and high group (P = 0.005). Major adverse cardiac and events (MACE) occurred in 395 patients: 281(10.5%) in the low group and 114 (13.0%) in the high group. There was significant difference in the MACE incidence between the low group and high group (P = 0.041). The multivariate Cox proportional hazards model showed that ADS score was independently correlated with the ACM [adjusted HR = 2.031 (1.357–3.039), P = 0.001]; CM [adjusted HR = 1.883 (1.127–3.147), P = 0.016]; MACCE [adjusted HR = 1.352 (1.096–1.668), P = 0.005], and MACE [adjusted HR = 1.260 (0.987–1.608), P = 0.063]. Conclusion: The present study indicated that the ADS score was associated with long-term mortality, the MACCE, and the MACE in CAD patients underwent PCI.
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Affiliation(s)
- Wen-Jing Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Gang-Qiong Liu
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Jia-Hong Shangguan
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Xiao-Dan Zhu
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Wei Wang
- Henan Medical Association, Zhengzhou, China
| | - Qian-Qian Guo
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Jian-Chao Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Kai Wang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Zhi-Yu Liu
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Feng-Hua Song
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Lei Fan
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Ling Li
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ying-Ying Zheng
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Jin-Ying Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
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Wu X, Li YH, Zhang WJ, Zhang SJ, Gao JF. [Effects of electroacupuncture with different courses on the synaptic structure and synaptic function-related proteins in mice with radiation-induced brain injury]. Sheng Li Xue Bao 2021; 73:909-916. [PMID: 34961865] [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] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The aim of the present study was to investigate the effects of different courses of electroacupuncture on synaptic structure and synaptic function-related proteins expression in the hippocampal CA1 region of radiation-induced brain injury mice. Sixty C57BL/6J male mice were randomly divided into control group, radiation-induced brain injury model group, 1-week electroacupuncture group (EA1), 2-week electroacupuncture group (EA2), 3-week electroacupuncture group (EA3), and electroacupuncture-control (EA-Ctrl) group. The mice in model group were exposed to X-ray irradiation (8 Gy, 10 min) to establish radiation-induced brain injury model. The mice in EA groups were acupunctured at electroacupuncture points (Baihui, Fengfu and bilateral Shenshu) for 1 week, 2 weeks and 3 weeks respectively after radiation. Immunohistochemistry was used to observe synaptic structure in hippocampal CA1 region. The expressions of brain-derived neurotrophic factor (BDNF), synapsin-1 and postsynaptic density 95 (PSD95) in the hippocampal CA1 region of each group were detected by RT-PCR and Western blotting. The results showed that the nuclear gap in model and EA-Ctrl groups was significantly decreased compared to control group, however nucleus to cytoplasm ratio was significantly increased. The synaptic cleft, postsynaptic density (PSD) thickness, the mitochondrial surface density, volume density and specific surface area were significantly reduced. Compared with model group, the nucleus to cytoplasm ratio of EA2 group was significantly decreased, the PSD thickness and mitochondrial volume density were significantly increased; the nuclear gap of EA3 group was significantly increased, nucleus to cytoplasm ratio was significantly decreased, synaptic cleft and PSD thickness were significantly increased, and the mitochondrial surface density and specific surface area were all increased significantly. In addition, compared with the control group, the gene and protein expressions of BDNF, synapsin-1 and PSD95 in the hippocampal CA1 region of the model group and EA-Ctrl group were significantly decreased. However, compared with the model group, the gene expression of synapsin-1 in EA groups was significantly up-regulated, the gene expression of BDNF in EA1 and EA2 groups was significantly up-regulated, and the gene expression of PSD95 in EA2 group was significantly up-regulated. Moreover, the protein expressions of BDNF, synapsin-1 and PSD95 of EA groups were significantly up-regulated compared with the model group. These results indicate that the synaptic structure and the expression of synaptic function-related proteins in hippocampal CA1 region were injured by radiation exposure, whereas electroacupuncture intervention can significantly improve the synaptic structure and function damage caused by radiation.
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Affiliation(s)
- Xin Wu
- School of Basic Medicine, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Yan-Hui Li
- School of Basic Medicine, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Wen-Jing Zhang
- School of Basic Medicine, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Song-Jiang Zhang
- School of Basic Medicine, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Jian-Feng Gao
- School of Basic Medicine, Henan University of Chinese Medicine, Zhengzhou 450046, China.
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Shen C, Liu JP, Li J, Lian YJ, Zhang WJ. Traditional Chinese Medicine for HIV/AIDS Patients with Incomplete Immune Reconstruction: A Systematic Review. Eur J Integr Med 2021. [DOI: 10.1016/j.eujim.2021.102075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Han GC, Jing HM, Zhang WJ, Zhang N, Li ZN, Zhang GY, Gao S, Ning JY, Li GJ. Effects of lanthanum nitrate on behavioral disorder, neuronal damage and gene expression in different developmental stages of Caenorhabditis elegans. Toxicology 2021; 465:153012. [PMID: 34718030 DOI: 10.1016/j.tox.2021.153012] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 08/22/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 11/17/2022]
Abstract
Rare earth elements (REEs) are widely used in the industry, agriculture, biomedicine, aerospace, etc, and have been shown to pose toxic effects on animals, as such, studies focusing on their biomedical properties are gaining wide attention. However, environmental and population health risks of REEs are still not very clear. Also, the REEs damage to the nervous system and related molecular mechanisms needs further research. In this study, the L1 and L4 stages of the model organism Caenorhabditis elegans were used to evaluate the effects and possible neurotoxic mechanism of lanthanum(III) nitrate hexahydrate (La(NO3)3·6H2O). For the L1 and L4 stage worms, the 48-h median lethal concentrations (LC50s) of La(NO3)3·6H2O were 93.163 and 648.0 mg/L respectively. Our results show that La(NO3)3·6H2O induces growth inhibition and defects in behavior such as body length, body width, body bending frequency, head thrashing frequency and pharyngeal pumping frequency at the L1 and L4 stages in C. elegans. The L1 stage is more sensitive to the toxicity of lanthanum than the L4 stage worms. Using transgenic strains (BZ555, EG1285 and NL5901), we found that La(NO3)3·6H2O caused the loss or break of soma and dendrite neurons in L1 and L4 stages; and α-synuclein aggregation in L1 stage, indicating that Lanthanum can cause toxic damage to dopaminergic and GABAergic neurons. Mechanistically, La(NO3)3·6H2O exposure inhibited or activated the neurotransmitter transporters and receptors (glutamate, serotonin and dopamine) in C. elegans, which regulate behavior and movement functions. Furthermore, significant increase in the production of reactive oxygen species (ROS) was found in the L4 stage C. elegans exposed to La(NO3)3·6H2O. Altogether, our data show that exposure to lanthanum can cause neuronal toxic damage and behavioral defects in C. elegans, and provide basic information for understanding the neurotoxic effect mechanism and environmental health risks of rare earth elements.
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Affiliation(s)
- Gao-Chao Han
- Institute of Toxicology, Beijing Center for Disease Prevention and Control/Beijing Research Center for Preventive Medicine/Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing, 100013, PR China; School of Public Health, Capital Medical University, Beijing, 100069, PR China
| | - Hai-Ming Jing
- Institute of Toxicology, Beijing Center for Disease Prevention and Control/Beijing Research Center for Preventive Medicine/Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing, 100013, PR China; School of Public Health, Capital Medical University, Beijing, 100069, PR China
| | - Wen-Jing Zhang
- Institute of Toxicology, Beijing Center for Disease Prevention and Control/Beijing Research Center for Preventive Medicine/Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing, 100013, PR China
| | - Nan Zhang
- Institute of Toxicology, Beijing Center for Disease Prevention and Control/Beijing Research Center for Preventive Medicine/Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing, 100013, PR China
| | - Zi-Nan Li
- Institute of Toxicology, Beijing Center for Disease Prevention and Control/Beijing Research Center for Preventive Medicine/Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing, 100013, PR China
| | - Guo-Yan Zhang
- Institute of Toxicology, Beijing Center for Disease Prevention and Control/Beijing Research Center for Preventive Medicine/Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing, 100013, PR China; School of Public Health, Capital Medical University, Beijing, 100069, PR China
| | - Shan Gao
- Institute of Toxicology, Beijing Center for Disease Prevention and Control/Beijing Research Center for Preventive Medicine/Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing, 100013, PR China
| | - Jun-Yu Ning
- Institute of Toxicology, Beijing Center for Disease Prevention and Control/Beijing Research Center for Preventive Medicine/Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing, 100013, PR China; School of Public Health, Capital Medical University, Beijing, 100069, PR China
| | - Guo-Jun Li
- Institute of Toxicology, Beijing Center for Disease Prevention and Control/Beijing Research Center for Preventive Medicine/Beijing Key Laboratory of Diagnostic and Traceability Technologies for Food Poisoning, Beijing, 100013, PR China; School of Public Health, Capital Medical University, Beijing, 100069, PR China.
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Liu GQ, Zhang WJ, Shangguan JH, Zhu XD, Wang W, Guo QQ, Zhang JC, Wang K, Liu ZY, Song FH, Fan L, Zheng YY, Zhang JY. Association of Derived Neutrophil-To-Lymphocyte Ratio With Prognosis of Coronary Heart Disease After PCI. Front Cardiovasc Med 2021; 8:705862. [PMID: 34604350 PMCID: PMC8484317 DOI: 10.3389/fcvm.2021.705862] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 05/06/2021] [Accepted: 08/16/2021] [Indexed: 01/22/2023] Open
Abstract
Aims: The present study aimed to investigate the prognostic role of derived neutrophil-to-lymphocyte ratio (dNLR) in patients with coronary heart disease (CHD) after PCI. Methods: A total of 3,561 post-PCI patients with CHD were retrospectively enrolled in the CORFCHD-ZZ study from January 2013 to December 2017. The patients (3,462) were divided into three groups according to dNLR tertiles: the first tertile (dNLR < 1.36; n = 1,139), second tertile (1.36 ≥ dNLR < 1.96; n = 1,166), and third tertile(dNLR ≥ 1.96; n = 1,157). The mean follow-up time was 37.59 ± 22.24 months. The primary endpoint was defined as mortality (including all-cause death and cardiac death), and the secondary endpoint was major adverse cardiovascular events (MACEs) and major adverse cardiovascular and cerebrovascular events (MACCEs). Results: There were 2,644 patients with acute coronary syndrome (ACS) and 838 patients with chronic coronary syndrome (CCS) in the present study. In the total population, the all-cause mortality (ACM) and cardiac mortality (CM) incidence was significantly higher in the third tertile than in the first tertile [hazard risk (HR) = 1.8 (95% CI: 1.2–2.8), p = 0.006 and HR = 2.1 (95% CI: 1.23–3.8), p = 0.009, respectively]. Multivariate Cox regression analyses suggested that compared with the patients in the first tertile than those in the third tertile, the risk of ACM was increased 1.763 times (HR = 1.763, 95% CI: 1.133–2.743, p = 0.012), and the risk of CM was increased 1.763 times (HR = 1.961, 95% CI: 1.083–3.550, p = 0.026) in the higher dNLR group during the long-term follow-up. In both ACS patients and CCS patients, there were significant differences among the three groups in the incidence of ACM in univariate analysis. We also found that the incidence of CM was significantly different among the three groups in CCS patients in both univariate analysis (HR = 3.541, 95% CI: 1.154–10.863, p = 0.027) and multivariate analysis (HR = 3.136, 95% CI: 1.015–9.690, p = 0.047). Conclusion: The present study suggested that dNLR is an independent and novel predictor of mortality in CHD patients who underwent PCI.
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Affiliation(s)
- Gang-Qiong Liu
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wen-Jing Zhang
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jia-Hong Shangguan
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Administration Department of Henan Medical Association, Zhengzhou, China
| | - Xiao-Dan Zhu
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Administration Department of Henan Medical Association, Zhengzhou, China
| | - Wei Wang
- Administration Department of Henan Medical Association, Zhengzhou, China
| | - Qian-Qian Guo
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jian-Chao Zhang
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Kai Wang
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhi-Yu Liu
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Feng-Hua Song
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lei Fan
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ying-Ying Zheng
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jin-Ying Zhang
- Department of Cardiology, Key Laboratory of Cardiac Injury and Repair of Henan Province, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Xu ZF, Zhang WJ, Zhang P, Hu SX. Unprecedented neptunyl(V) cation-directed structural variations in Np 2O x compounds. Nanoscale 2021; 13:15590-15597. [PMID: 34528990 DOI: 10.1039/d1nr03408a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Studies on transuranic oxides provide a particularly valuable insight into chemical bonding in actinide compounds, in which subtle differences between metal ions and oxygen atoms are of fundamental importance for the stability of these compounds as well as their existence. In the case of neptunium, it is still mainly limited to specific Np oxide compounds without periodicity in the formation of stable structures or different oxidation states. Here, we report a systematic global minimum search of Np2Ox (x = 1-7) clusters and the computational study of their electronic structures and chemical bonding. These studies suggest that Np(V) ion could play the structure-directing role, and thus the mixed-valent Np(III/V) in Np2O4 is predicted accessible. In comparison with lower oxidation state Np analogues, significant 5f-orbital covalent interactions with Np(V)O bonding are observed, which shows that these model neptunium oxides can provide new understandings into the behavior of 5f-electrons in chemical bonding and structural design.
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Affiliation(s)
- Zhong-Fei Xu
- Department of Physics, University of Science and Technology Beijing, Beijing 100083, China.
- Beijing Computational Science Research Center, Beijing, 100193, China
| | - Wen-Jing Zhang
- Department of Physics, University of Science and Technology Beijing, Beijing 100083, China.
- Beijing Computational Science Research Center, Beijing, 100193, China
| | - Ping Zhang
- Beijing Computational Science Research Center, Beijing, 100193, China
| | - Shu-Xian Hu
- Department of Physics, University of Science and Technology Beijing, Beijing 100083, China.
- Beijing Computational Science Research Center, Beijing, 100193, China
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Zhang WJ, Demireva M, Kim J, de Jong WA, Armentrout PB. Reactions of U + with H 2, D 2, and HD Studied by Guided Ion Beam Tandem Mass Spectrometry and Theory. J Phys Chem A 2021; 125:7825-7839. [PMID: 34473518 DOI: 10.1021/acs.jpca.1c05409] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The kinetic energy-dependent reactions of the atomic actinide uranium cation (U+) with H2, D2, and HD were examined by guided ion beam tandem mass spectrometry. An average 0 K bond dissociation energy of D0(U+ - H) = 2.48 ± 0.06 eV is obtained by analysis of the endothermic product ion cross sections. Quantum chemistry calculations were performed for comparison with experimental thermochemistry, including high-level CASSCF-CASPT2-RASSI calculations of the spin-orbit corrections. CCSD(T) and the CASSCF levels show excellent agreement with experiment, whereas B3LYP and PBE0 slightly overestimate and the M06 approach badly underestimates the bond energy for UH+. Theory was also used to investigate the electronic structures of the reaction intermediates and potential energy surfaces. The experimental product branching ratio for the reaction of U+ with HD indicates that these reactions occur primarily via a direct reaction mechanism, despite the presence of a deep-well for UH2+ formation according to theory. The reactivity and hydride bond energy for U+ are compared with those for transition metal, lanthanide, and actinide cations, and periodic trends are discussed. These comparisons suggest that the 5f electrons on uranium are largely core and uninvolved in the reactive chemistry.
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Affiliation(s)
- Wen-Jing Zhang
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112-0850, United States
| | - Maria Demireva
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112-0850, United States
| | - JungSoo Kim
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112-0850, United States
| | - Wibe A de Jong
- Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, California 94720, United States
| | - P B Armentrout
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112-0850, United States
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Du H, Wang YW, Cui LL, Fang JL, Sun QH, Du YJ, Zhang YJ, Zhong Y, Huang ZH, Zhang WJ, Peng XM, Zhang Y, Li TT. [Evaluation of the fresh air purification system in the classroom under heavy pollution weather]. Zhonghua Yu Fang Yi Xue Za Zhi 2021; 55:995-998. [PMID: 34445839 DOI: 10.3760/cma.j.cn112150-20200930-01249] [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] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Evaluate the effect of the fresh air purification system on the improvement of indoor PM2.5 levels in a primary school classroom in Jinan City, Shandong Province. Our purpose is to explore the optimal operating time of the fresh air system and the main factors that affect the fresh air purification system to improve indoor air quality. From December 9, 2019 to December 10, 2019, two classrooms of the same area on the third floor of a primary school building in Jinan City, Shandong Province were selected as monitoring points. During the operation of the fresh air purification system, the PM2.5 concentration in the classroom is reduced by an average of 48.1%-61.5% compared to the outdoor PM2.5 concentration. After running for about 2 hours, the indoor PM2.5 concentration decreased to a relatively stable concentration level. The operating time of the fresh air purification system, student activities between classes, indoor temperature, indoor relative humidity, and outdoor PM2.5 concentration are important factors that affect the indoor particulate removal rate. In the case of a certain amount of fresh air and indoor area, closing doors and windows and appropriately extending the operation time of the fresh air purification system can improve the air quality in the classroom to a certain extent and protect the health of students.
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Affiliation(s)
- H Du
- China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental' Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Y W Wang
- China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental' Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - L L Cui
- Institute of Environmental Health, Jinan Municipal Center for Disease Control and Prevention, Jinan 250021, China
| | - J L Fang
- China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental' Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Q H Sun
- China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental' Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Y J Du
- China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental' Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Y J Zhang
- Institute of Environmental Health, Jinan Municipal Center for Disease Control and Prevention, Jinan 250021, China
| | - Y Zhong
- China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental' Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Z H Huang
- China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental' Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - W J Zhang
- China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental' Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - X M Peng
- Institute of Environmental Health, Jinan Municipal Center for Disease Control and Prevention, Jinan 250021, China
| | - Y Zhang
- Institute of Environmental Health, Jinan Municipal Center for Disease Control and Prevention, Jinan 250021, China
| | - T T Li
- China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental' Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
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Liu WH, Wang F, Yu XQ, Wu H, Gong ML, Chen R, Zhang WJ, Han RQ, Liu AJ, Chen YM, Han DS. Damaged male germ cells induce epididymitis in mice. Asian J Androl 2021; 22:472-480. [PMID: 31696835 PMCID: PMC7523604 DOI: 10.4103/aja.aja_116_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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] [Indexed: 02/07/2023] Open
Abstract
Epididymitis can be caused by infectious and noninfectious etiological factors. While microbial infections are responsible for infectious epididymitis, the etiological factors contributing to noninfectious epididymitis remain to be defined. The present study demonstrated that damaged male germ cells (DMGCs) induce epididymitis in mice. Intraperitoneal injection of the alkylating agent busulfan damaged murine male germ cells. Epididymitis was observed in mice 4 weeks after the injection of busulfan and was characterized by massive macrophage infiltration. Epididymitis was coincident with an accumulation of DMGCs in the epididymis. In contrast, busulfan injection into mice lacking male germ cells did not induce epididymitis. DMGCs induced innate immune responses in epididymal epithelial cells (EECs), thereby upregulating the pro-inflammatory cytokines such as tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interleukin-1β (IL-1β), as well as the chemokines such as monocyte chemotactic protein-1 (MCP-1), monocyte chemotactic protein-5 (MCP-5), and chemokine ligand-10 (CXCL10). These results suggest that male germ cell damage may induce noninfectious epididymitis through the induction of innate immune responses in EECs. These findings provide novel insights into the mechanisms underlying noninfectious epididymitis, which might aid in the diagnosis and treatment of the disease.
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Affiliation(s)
- Wei-Hua Liu
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Fei Wang
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Xiao-Qin Yu
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Han Wu
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Mao-Lei Gong
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Ran Chen
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Wen-Jing Zhang
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Rui-Qin Han
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Ai-Jie Liu
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Yong-Mei Chen
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
| | - Dai-Shu Han
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing 100005, China
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