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Chen Y, Zhou H, Pu C, Chen F, Xing D, Mao J, Jia L, Zhang Y. Factors influencing civil servants' willingness to implement cardiopulmonary resuscitation in Chongqing, China: Based on the theory of planned behavior. Heliyon 2024; 10:e29803. [PMID: 38694069 PMCID: PMC11061698 DOI: 10.1016/j.heliyon.2024.e29803] [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: 08/09/2023] [Revised: 03/15/2024] [Accepted: 04/15/2024] [Indexed: 05/03/2024] Open
Abstract
Background Timely bystander cardiopulmonary resuscitation is the key to improving the survival rate of out-of-hospital cardiac arrest. Civil servants are potential bystander CPR providers. This study aimed to explore civil servants' willingness to implement CPR in Chongqing, identify the influencing factors and mechanisms affecting civil servants' willingness to perform CPR, and then seek countermeasures to improve civil servants' willingness to implement CPR. Methods We introduced the theory of perceived risk into the theory of planned behavior, developed a 7-point Likert scale based on the extended theory of planned behavior, and conducted a questionnaire survey on civil servants in Chongqing, China. Descriptive statistical analysis and one-way ANOVA were employed to explore respondents' willingness and differences. Structural equation modeling was used to analyze the relationship between attitude, subjective norm, perceived behavioral control and perceived risk and respondents' willingness to implement CPR. Results A total of 1235 valid questionnaires were included for analysis. 50.1 % of respondents were willing to implement CPR. Male, over 40 years old, living with the elderly, having previous experience performing CPR on another person, and having higher CPR knowledge scores were associated with a more positive willingness to perform CPR. Attitude, subjective norm and perceived behavioral control had significant positive effects on willingness, and the standardized regression coefficients were 0.164, 0.326 and 0.313, respectively. The perceived risk has a significant negative effect on willingness, and the standardized regression coefficient was -0.109. The four latent variables accounted for 44.2 % of the variance in the willingness of civil servants to implement CPR. Conclusions The willingness of civil servants in Chongqing to implement CPR needs to be improved, and the countermeasures to enhance the subjective norm and perceived behavioral control of civil servants should be emphasized, such as developing a social support network for rescuing conduct, establishing regular training mechanisms and improving the practical applicability and popularization of the Chinese-style "Good Samaritan Law" etc., to improve the willingness of civil servants in Chongqing to implement CPR.
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Affiliation(s)
- Ying Chen
- School of Public Health, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Research Center for Public Health Security, Chongqing Medical University, Chongqing, China, 400016
| | - Huixian Zhou
- School of Public Health, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Research Center for Public Health Security, Chongqing Medical University, Chongqing, China, 400016
| | - Chuan Pu
- School of Public Health, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Research Center for Public Health Security, Chongqing Medical University, Chongqing, China, 400016
| | - Feng Chen
- Department of Pre-Hospital Emergency, Chongqing Emergency Medical Centre, Chongqing University Central Hospital, Chongqing, China, 400014
| | - Dianguo Xing
- Office of Health Emergency, Chongqing Municipal Health Commission, Chongqing, China, 401147
| | - Jiani Mao
- School of Public Health, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Research Center for Public Health Security, Chongqing Medical University, Chongqing, China, 400016
| | - Ling Jia
- School of Public Health, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Research Center for Public Health Security, Chongqing Medical University, Chongqing, China, 400016
| | - Yan Zhang
- School of Public Health, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Research Center for Public Health Security, Chongqing Medical University, Chongqing, China, 400016
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Huang X, Lu G, Zhu X, Pu C, Guo J, Liang X. Insight into the generation of toxic by-products during UV/H 2O 2 degradation of carbamazepine: Mechanisms, N-transformation and toxicity. Chemosphere 2024; 358:142175. [PMID: 38679173 DOI: 10.1016/j.chemosphere.2024.142175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 04/23/2024] [Accepted: 04/26/2024] [Indexed: 05/01/2024]
Abstract
Carbamazepine (CBZ) is a widely used anticonvulsant drug that has been detected in aquatic environments. This study investigated the toxicity of its by-products (CBZ-BPs), which may surpass CBZ. Unlike the previous studies, this study offered a more systematic approach to identifying toxic BPs and inferring degradation pathways. Furthermore, quadrupole time-of-flight (QTOF) and density functional theory (DFT) calculations were employed to analyze CBZ-BP structures and degradation pathways. Evaluation of total organic carbon (TOC) and total nitrogen (TN) mineralization rates, revealed carbon (C) greater susceptibility to mineralization compared with nitrogen (N). Furthermore, three rules were established for CBZ decarbonization and N removal during degradation, observing the transformation of aromatic compounds into aliphatic hydrocarbons and stable N-containing organic matter over time. Five potentially highly toxic BPs were screened from 14 identified BPs, with toxicity predictions guiding the selection of commercial standards for quantification and true toxicity testing. Additionally, BP207 emerged as the most toxic, supported by the predictive toxicity accumulation model (PTAM). Notably, highly toxic BPs feature an acridine structure, indicating its significant contribution to toxicity. These findings offered valuable insights into the degradation mechanisms of emerging contaminants and the biosafety of aquatic environments during deep oxidation.
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Affiliation(s)
- Xiaohan Huang
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
| | - Gang Lu
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China.
| | - Xuanjin Zhu
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
| | - Chuan Pu
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
| | - Junjie Guo
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
| | - Xiangxing Liang
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
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Wan J, Yu C, Wang N, Pu C, Zhang Y, Liu D, Cao Z, Zheng B, Liu Y. [Tracking evaluation on the implementation of Survey of oncomelanid snails (WS/T 563-2017) in Sichuan and Anhui provinces]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2024; 35:638-640. [PMID: 38413026 DOI: 10.16250/j.32.1374.2023162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
To evaluate the implementation of Survey of oncomelanid snails (WS/T 563-2017) in schistosomiasis-endemic foci, two schistosomiasis-endemic counties were selected from two provinces of Sichuan and Anhui. Professional staff working in province-, city-, county- and township-level disease control and prevention institutions, parasitic disease control institutions or medical institutions were recruited, and the understanding, use and implementation of Survey of oncomelanid snails (WS/T 563-2017) were investigated using questionnaires and interviews. The awareness, use, proportion of propagation and implementation and correct rate of answering questions pertaining to Survey of oncomelanid snails (WS/T 563-2017) were analyzed. A total of 270 questionnaires were allocated, and 269 were recovered, including 254 valid questionnaires. The overall awareness of Survey of oncomelanid snails (WS/T 563-2017) was 84.64% (215/254), and propagation and implementation of Survey of oncomelanid snails (WS/T 563-2017) was not performed in 23.28% (17/73) of the survey institutions following implementation of Survey of oncomelanid snails (WS/T 563-2017), with meeting training and allocation of propagation materials as the main type of propagation and implementation. Among 254 respondents, 77.16% (196/254) were familiar with the standard, 66.14% (168/254) understood the conditions for use of the standard during snail surveys, and 96.85% (246/254) had the approach for identifying snails. In addition, there were 41.73% (106/254), 50.78% (129/254) and 7.48% (19/254) of respondents that considered the operability of Survey of oncomelanid snails (WS/T 563-2017) was very good, good and general, respectively. The findings demonstrate that the issue and implementation of Survey of oncomelanid snails (WS/T 563-2017) has filled the gap for the standardization of snail control techniques, and which plays an importang guiding role in the national schistosomiasis control program.
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Affiliation(s)
- J Wan
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - C Yu
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, China
| | - N Wang
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - C Pu
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - Y Zhang
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - D Liu
- Anhui Institute of Schistosomiasis Control, China
| | - Z Cao
- Anhui Institute of Schistosomiasis Control, China
| | - B Zheng
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention, China
| | - Y Liu
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
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Wei H, Jiang K, Zhao Y, Pu C. Equity of health resource allocation in Chongqing, China, in 2021: a cross-sectional study. BMJ Open 2024; 14:e078987. [PMID: 38238051 PMCID: PMC10806633 DOI: 10.1136/bmjopen-2023-078987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 01/04/2024] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Chongqing, the most populous city in Southwest China. This study aims to examine the equity of health resource allocation in Chongqing using the latest statistics, analyse possible shortcomings and propose strategies to address these issues. METHODS This cross-sectional study used healthcare resource, population, area and gross domestic product data from the Seventh National Census Bulletin of Chongqing, the National County Statistical Yearbook, the Chongqing Municipal Bureau of Statistics and the Chongqing Health Statistical Yearbook 2022. We also studied the equity of health resource allocation in Chongqing by using the Gini coefficient, Lorenz curve and Theil index, and used the Analytical Hierarchy Process and Technique for Order of Preference by Similarity to Ideal Solution (AHP-TOPSIS) method to comprehensively evaluate the health resources in the four major regions of Chongqing. RESULTS The Gini coefficient of health resources in Chongqing in 2021 was the highest when allocated according to geographical area, between 0.4285 and 0.6081, both of which exceeded 0.4, and the Gini coefficient of medical equipment was the highest and exceeded 0.6. The inter-regional Theil index of each resource was greater than the intraregional Theil index, and the contribution of inter-regional differences ranged from 64.83% to 80.21%. The results of the AHP-TOPSIS method showed that the relative proximity between health resources and ideal solutions in four regions of Chongqing ranged from 0.0753 to 0.9277. CONCLUSION The allocation of health resources in Chongqing exhibits pronounced inequities, particularly in the distribution of medical equipment according to geographical area. Moreover, there exists a substantial gap in the equity of health resource allocation among the four regions of Chongqing. As such, this study emphasises the need for Chongqing, China, to prioritise the equitable allocation of health resources and increase consideration of geographic factors. Implementing measures to promote equitable allocation of health resources, particularly in geographic terms, is critical.
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Affiliation(s)
- Hao Wei
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
- Collaborative Innovation Center for early warning of health-related major social risks Chongqing Medical University sub center, Chongqing, China
| | - Ke Jiang
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
- Research Center for Public Health Security, Chongqing Medical University, Chongqing, China
| | - Yong Zhao
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
- Research Center for Public Health Security, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Child Nutrition and Health, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Chuan Pu
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
- Collaborative Innovation Center for early warning of health-related major social risks Chongqing Medical University sub center, Chongqing, China
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Shang J, Zhang Y, Pu C, Wan J, Chen L, Wu Z, Liu Y. [Schistosomiasis control in Sichuan Province since the 12th Five - Year Plan period: progress and prospects]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2023; 35:539-544. [PMID: 38413014 DOI: 10.16250/j.32.1374.2023156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
An ambitious goal has been set for elimination of schistosomiasis in all endemic counties (districts) in Sichuan Province by 2023. To achieve this goal, and to continue to consolidate the control achievements, it is necessary to understand the current endemic status of schistosomiasis, identify the challenges and analyze the experiences and lessons from the schistosomiasis control program, and develop targeted control strategies and interventions in the province. This paper reviews the progress of schistosomiasis control in Sichuan Province since the 12th Five-Year Plan period, analyzes the challenges in the schistosomiasis elimination program, and proposes recommendations for future directions and priorities.
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Affiliation(s)
- J Shang
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - Y Zhang
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - C Pu
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - J Wan
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - L Chen
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - Z Wu
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - Y Liu
- Institute of Parasitic Diseases, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
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6
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Wang B, Li H, Yang C, Nie R, Zhang X, Pu C. VDR gene ApaI polymorphism and risk of postmenopausal osteoporosis: a meta-analysis from 22 studies. Climacteric 2023; 26:583-593. [PMID: 37477999 DOI: 10.1080/13697137.2023.2233421] [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: 06/08/2022] [Revised: 06/09/2023] [Accepted: 06/22/2023] [Indexed: 07/23/2023]
Abstract
OBJECTIVE The ApaI polymorphism (G > T, rs7975232) of the vitamin D receptor (VDR) gene in the risk of postmenopausal osteoporosis has been widely researched, and the results have yielded conflicts. Therefore, we performed an updated pooled analysis to comprehensively assess the association between VDR ApaI polymorphism and postmenopausal osteoporosis risk. METHODS We searched eligible studies about ApaI polymorphism and osteoporosis through the PubMed, Embase, CNKI and Wanfang databases; case-control studies containing available genotype frequencies of A/a were chosen. We used the odds ratio with 95% confidence interval to assess the strength of this association. Sensitivity analysis and publication bias assessment were performed. Trial sequential analysis (TSA) was performed to evaluate a sufficient sample. RESULTS Twenty-two studies assessed the relationship between ApaI polymorphism and the risk of osteoporosis in postmenopausal women. The comprehensive analyses showed no significant association for ApaI polymorphism with postmenopausal osteoporosis in the overall population, equally valid for Asian and Caucasian subgroups with any genetic model. TSA still indicated the results were robust. CONCLUSION The present meta-analysis suggests that the VDR ApaI genotype may not affect the risk of postmenopausal osteoporosis in Asians and Caucasians.
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Affiliation(s)
- B Wang
- The Key Laboratory of Sports and Rehabilitation, Yuxi Normal University, Yunnan, China
- The Faculty of Physical Education, Yuxi Normal University, Yunnan, China
| | - H Li
- Department of Human Anatomy, School of Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, P.R. China
| | - C Yang
- The Faculty of Physical Education, Yuxi Normal University, Yunnan, China
| | - R Nie
- The Faculty of Physical Education, Yuxi Normal University, Yunnan, China
| | - X Zhang
- The People's Hospital of Yuxi City, The 6th Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - C Pu
- The Key Laboratory of Sports and Rehabilitation, Yuxi Normal University, Yunnan, China
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7
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Ye Y, Hu X, Pu C, Ren G, Lu G, Zhu M. Efficient carbamazepine degradation with Fe 3+ doped 1T/2H hybrid molybdenum disulfide as peroxymonosulfate activator under high salinity wastewater. Chemosphere 2023:139245. [PMID: 37330068 DOI: 10.1016/j.chemosphere.2023.139245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/26/2023] [Accepted: 06/15/2023] [Indexed: 06/19/2023]
Abstract
Drawing on the robust activation activity and affinity that transition metal ions and MoS2 exhibit towards peroxymonosulfate (PMS), 1T/2H hybrid molybdenum disulfide doped with Fe3+ (Fe3+/N-MoS2) was synthesized to activate PMS for the treatment of organic wastewater. The ultrathin sheet morphology and 1T/2H hybrid nature of Fe3+/N-MoS2 were confirmed by characterization. The (Fe3+/N-MoS2 + PMS) system demonstrated excellent performance in the degradation of carbamazepine (CBZ) above 90% within 10 min even under high salinity conditions. By electron paramagnetic resonance and active species scavenging experiments, it was inferred that SO4•─ palyed a dominant role in the treatment process. The strong synergistic interactions between 1T/2H MoS2 and Fe3+ efficiently promoted PMS activation and generated active species. Additionally, the (Fe3+/N-MoS2 + PMS) system was found to be capable of high activity for CBZ removal in high salinity natural water, and Fe3+/N-MoS2 exhibited high stability during recycle tests. This new strategy of Fe3+ doped 1T/2H hybrid MoS2 for more efficient PMS activation provides valuable insights for the removal of pollutants from high salinity wastewater.
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Affiliation(s)
- Yang Ye
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, PR China
| | - Xiaonan Hu
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, PR China
| | - Chuan Pu
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, PR China
| | - Gang Ren
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, PR China
| | - Gang Lu
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, PR China.
| | - Mingshan Zhu
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 511443, PR China.
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8
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Hu B, Hu H, Pu C, Peng D, Wei Z, Kuang H, Wang Q. New Ionone Glycosides from the Aerial Parts of Allium sativum and Their Anti-Platelet Aggregation Activity. Planta Med 2023. [PMID: 36513370 DOI: 10.1055/a-1997-5692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The bulbs of Allium sativum known as garlic are widely used as food or seasoning. In China they have been used as a traditional Chinese medicine (TCM) since ancient times for the treatment of scabies, tuberculosis, pertussis, diarrhea and dysentery. A. sativum has reportedly shown platelet aggregation inhibition and has been used in the treatment of cardiovascular diseases. However, there are only few studies focussing on the aerial parts, which are normally discarded during harvest. In this study, two new ionone glycosides, dasuanxinosides D and E (1, 2: ), are isolated from the aerial parts together with 13 known compounds including alkanes derivatives and alkyl glycosides (3 - 15: ), which are reported for the first time from this plant. Their structures are identified by extensive NMR and HRMS analyses. The isolated compounds are evaluated for their inhibitory effect on adenosine diphosphate (ADP)-induced platelet aggregation in vitro.
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Affiliation(s)
- Bin Hu
- National Engineering Research Center for Modernization of Traditional Chinese Medicine-Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou, China
- Key Laboratory of Chinese Materia Medica, School of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Haibo Hu
- National Engineering Research Center for Modernization of Traditional Chinese Medicine-Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou, China
| | - Chuan Pu
- National Engineering Research Center for Modernization of Traditional Chinese Medicine-Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou, China
| | - Donghui Peng
- Key Laboratory of Chinese Materia Medica, School of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zheng Wei
- Key Laboratory of Chinese Materia Medica, School of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
- Ganzhou people's Hospital, Ganzhou, China
| | - Haixue Kuang
- Key Laboratory of Chinese Materia Medica, School of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Qiuhong Wang
- College of TCM, Guangdong Pharmaceutical University, Guangzhou, China
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9
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Li H, Zhou Q, Zhu H, Shi P, Shen Q, Zhang Z, Chen Z, Pu C, Xu L, Hu Z, Ma A, Gong Z, Xu T, Wang P, Wang H, Hao C, Li C, Hao M. The evolution of mental health related policies in China: A bibliometric analysis, 1987-2020. Front Public Health 2022; 10:964248. [PMID: 36504965 PMCID: PMC9729878 DOI: 10.3389/fpubh.2022.964248] [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: 06/08/2022] [Accepted: 11/03/2022] [Indexed: 11/25/2022] Open
Abstract
Background Since 1987, the Chinese government has promoted public mental health by continuously implementing mental health related policies. This research attempts to reveal the distribution and characteristics of mental health related policies. In addition, it can help stakeholders evaluate whether the environment for policy implementation has improved and identify key points in the development of the overall mental health system. Methods We used a bibliometric approach to analyze the evolution of mental health related policies in China from 1987 to 2020. A total of 239 mental health related policies were collected from Beida Fabao and official Internet websites of governmental departments. Co-wording, social networks, and citation analysis were applied to explore the evolutionary features of such policies. Results The evolution of policy development showed that the number of mental health related policies in China has been increasing and their content has been enriched. Over time, mental health related policies not only gradually expanded its focus on common mental disorders, but also included an increasing number of keywords related to service provision, organization and administration. However, most policies were implemented independently by separate agencies and the number of policies jointly implemented by different agencies only accounted for 32.64% of all the policies implemented. The Ministry of Health (MOH) is at the core of the collaborative network associated with implementing mental health related policies in China. Conclusion The environment associated with the implementation of mental health related policies in China is gradually improving. However, cross-sector collaboration among different agencies needs to be strengthened and financial support for related resources needs more attention. A clear division of responsibilities among various agencies and a sustainable financing mechanism are essential to the development and implementation of mental health related policies.
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Affiliation(s)
- Haiyan Li
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China,Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China
| | - Qingyu Zhou
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China,Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China
| | - Hao Zhu
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China,Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China
| | - Peiwu Shi
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Zhejiang Academy of Medical Sciences, Hangzhou, Zhejiang, China
| | - Qunhong Shen
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,School of Public Policy and Management, Tsinghua University, Beijing, China
| | - Zhaoyang Zhang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Project Supervision Center of National Health Commission of the China, Beijing, China
| | - Zheng Chen
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Department of Grassroots Public Health Management Group, Public Health Management Branch of Chinese Preventive Medicine Association, Shanghai, China
| | - Chuan Pu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Lingzhong Xu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,School of Public Health, Shandong University, Jinan, Shandong, China
| | - Zhi Hu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,School of Health Service Management, Anhui Medical University, Hefei, Anhui, China
| | - Anning Ma
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,School of Management, Weifang Medical University, Weifang, Shandong, China
| | - Zhaohui Gong
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Committee on Medicine and Health of Central Committee of China Zhi Gong Party, Beijing, China
| | - Tianqiang Xu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Institute of Inspection and Supervision, Shanghai Municipal Health Commission, Shanghai, China
| | - Panshi Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Shanghai Municipal Health Commission, Shanghai, China
| | - Hua Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Jiangsu Preventive Medicine Association, Nanjing, Jiangsu, China
| | - Chao Hao
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Changzhou Center for Disease Control and Prevention, Changzhou, Jiangsu, China
| | - Chengyue Li
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China,Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China,*Correspondence: Chengyue Li
| | - Mo Hao
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China,Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China,Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China,Mo Hao
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Wei H, Jiang K, Liu B, Hu Z, Zhao Y, Xu H, Sharma M, Pu C. Understanding and Use of Nutrition Labels of Prepackaged Food by University Students: A Cross-Sectional Study in Chongqing, China. Nutrients 2022; 14:nu14194189. [PMID: 36235839 PMCID: PMC9573194 DOI: 10.3390/nu14194189] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/05/2022] [Accepted: 10/06/2022] [Indexed: 11/05/2022] Open
Abstract
Object: The correct use of nutrition labels for prepackaged food helps university students develop healthy eating habits and prevent the occurrence of chronic non-communicable diseases. This study evaluates the understanding and use of nutrition labels of prepackaged food by university students in four different fields of study in Chongqing, China. Methods: This cross-sectional study used an online survey platform conducted in July 2022 in colleges and universities in Chongqing, China. The convenience sampling method was used to select students in four different fields of study, including medicine, humanities, science and technology, and arts and sports. Ten questions were used to assess participants’ understanding of nutrition labels. A score of six or above (60%) indicates that the respondent has a basic understanding of the nutritional labels of prepackaged food. Descriptive statistics and generalized linear models (GLMs) were used to assess participants’ understanding and use of nutrition labels for prepackaged foods and their influencing factors. Results: A total of 1262 valid questionnaires was collected. The average age of the participants was 21.8 years (SD: 2.43), 50.1% were male, 80.8% were ethnic Han, and 50.9% were from rural areas. Only 21.3% of the university students in Chongqing had a good understanding of the nutrition labels of prepackaged food, where medical students were the highest (39.9%) and science and engineering students were the lowest (15.6%). Gender, ethnicity, grade, major, and whether received courses related to nutrition were influential factors in the understanding and use of nutrition labels of prepackaged food. Medical students also had more positive attitudes toward nutritional labels of prepackaged food. Conclusions: Understanding and use of nutrition labels for prepackaged food by university students in Chongqing are unsatisfactory. Student’s major was a significant influencing factor in nutrition label comprehension, with medical students having the greatest understanding. Based on these results, we suggest that nutrition and health courses should be popularized among non-medical students to narrow the differences between different fields of study. For university students in all fields of study, education and publicity of nutrition labels of prepackaged food are needed, not only in the classroom but also in daily life.
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Affiliation(s)
- Hao Wei
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing 400016, China
- Collaborative Innovation Center for Early Warning of Health-Related Major Social Risks, Chongqing Medical University Sub Center, Chongqing 400016, China
| | - Ke Jiang
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing 400016, China
- Research Center for Public Health Security, Chongqing Medical University, Chongqing 400016, China
| | - Boya Liu
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing 400016, China
- Collaborative Innovation Center for Early Warning of Health-Related Major Social Risks, Chongqing Medical University Sub Center, Chongqing 400016, China
| | - Zhichuan Hu
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing 400016, China
- Research Center for Public Health Security, Chongqing Medical University, Chongqing 400016, China
| | - Yong Zhao
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing 400016, China
- Research Center for Public Health Security, Chongqing Medical University, Chongqing 400016, China
- Chongqing Key Laboratory of Child Nutrition and Health, Children’s Hospital of Chongqing Medical University, Chongqing 400014, China
| | - Hong Xu
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing 400016, China
- Collaborative Innovation Center for Early Warning of Health-Related Major Social Risks, Chongqing Medical University Sub Center, Chongqing 400016, China
| | - Manoj Sharma
- Department of Social and Behavioral Health, University of Nevada, Las Vegas, NV 89119, USA
| | - Chuan Pu
- School of Public Health, Chongqing Medical University, Chongqing 400016, China
- Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing 400016, China
- Collaborative Innovation Center for Early Warning of Health-Related Major Social Risks, Chongqing Medical University Sub Center, Chongqing 400016, China
- Correspondence: ; Tel.: +86-133-2033-6327; Fax: +86-23-6848-5178
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Huangfu H, Zhang Z, Yu Q, Zhou Q, Shi P, Shen Q, Zhang Z, Chen Z, Pu C, Xu L, Hu Z, Ma A, Gong Z, Xu T, Wang P, Wang H, Hao C, Li C, Hao M. Impact of new health care reform on enabling environment for children’s health in China: An interrupted time-series study. J Glob Health 2022; 12:11002. [PMID: 35356653 PMCID: PMC8932608 DOI: 10.7189/jogh.12.11002] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background Creating an enabling environment (EE) can help foster the development and health of children. The Chinese government implemented a new health care reform (NHR) in 2009 in a move to promote an EE for health. The purpose of this study was to evaluate the impact of the NHR on EE for children’s health. Methods An interrupted time-series analysis was used to evaluate the changes in the EE before and after 2009 in China. This study analysed the EE through five quantitative indicators, including policy element coverage rate (PECR), service meeting with children’s needs rate (SMCNR), multisector participation rate (MPR), and accountability mechanism clarity rate (AMCR), based on the content analysis of available public policy documents (updated as of 2019) from 31 provinces in mainland China, and the number of health care personnel of maternity and child care centres per 10 000 population (HP per 10 000 population), based on the 2002–2019 China Health Statistical Yearbook and China Statistical Yearbook. Results The average values of PECR, SMCNR, and MPR increased rapidly to 90.96%, 82.46%, and 81.31%, respectively, in 2019, representing a higher value compared to the AMCR (7.38%). The NHR promoted the EE, in which HP per 10 000 population showed the fastest increase (β1 = 0.03, P < 0.01; β3 = 0.10, P < 0.01), followed by SMCNR (β1 = 0.94, P < 0.01; β3 = 1.83, P < 0.01), AMCR (β1 = 0.13, P < 0.01; β3 = 0.24, P = 0.14), MPR (β1 = 1.35, P < 0.01; β3 = 2.47, P < 0.01) and PECR (β1 = 1.43, P < 0.01; β3 = 1.47, P < 0.01). Conclusions The NHR has a positive impact on the EE, especially on the human resources and service provision for children. Efforts should be intensified to improve the clarity of the accountability mechanism of the health-related sectors.
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Affiliation(s)
- Huihui Huangfu
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
| | - Zhifan Zhang
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
| | - Qinwen Yu
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
| | - Qingyu Zhou
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
| | - Peiwu Shi
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Zhejiang Academy of Medical Sciences, Hangzhou, Zhejiang, China
| | - Qunhong Shen
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- School of Public Policy and Management, Tsinghua University, Beijing, China
| | - Zhaoyang Zhang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Project Supervision Center of National Health Commission of the People’s Republic of China, Beijing, China
| | - Zheng Chen
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Department of Grassroots Public Health Management Group, Public Health Management Branch of Chinese Preventive Medicine Association, Shanghai, China
| | - Chuan Pu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Lingzhong Xu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- School of Public Health, Shandong University, Jinan, Shandong, China
| | - Zhi Hu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- School of Health Service Management, Anhui Medical University, Hefei, Anhui, China
| | - Anning Ma
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- School of Management, Weifang Medical University, Weifang, Shandong, China
| | - Zhaohui Gong
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Committee on Medicine and Health of Central Committee of China ZHI GONG PARTY, Beijing, China
| | - Tianqiang Xu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Institute of Inspection and Supervision, Shanghai Municipal Health Commission, Shanghai, China
| | - Panshi Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Shanghai Municipal Health Commission, Shanghai, China
| | - Hua Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Jiangsu Preventive Medicine Association, Nanjing, Jiangsu, China
| | - Chao Hao
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Changzhou Center for Disease Control and Prevention, Changzhou, Jiangsu, China
| | - Chengyue Li
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
| | - Mo Hao
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
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Hu B, Hu H, Pu C, Wei Z, Wang Q, Kuang H. Three new flavonoid glycosides from the aerial parts of Allium sativum L. and their anti-platelet aggregation assessment. Nat Prod Res 2022; 36:5940-5949. [PMID: 35263203 DOI: 10.1080/14786419.2022.2047045] [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: 10/18/2022]
Abstract
Three new flavonoid glycosides, Dasuanxinoside F-H (1-3), were isolated from the aerial parts of Allium sativum, together with eight known compounds which were firstly reported in this plant, including three flavonoid glycosides (4-6) and five phenylethanoid glycosides (7-11). Their structures were identified by UV-vis, IR, 1D and 2D NMR spectra, as well as HR-ESI-MS analyses. The inhibitory effect of the isolated compounds on platelet aggregation induced by adenosine diphosphate (ADP) was evaluated in vitro. The results showed that most compounds displayed different degrees of inhibition. Among them, 2, 5, 8 and 9 exhibited the strongest activity on platelet aggregation.
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Affiliation(s)
- Bin Hu
- National Engineering Research Center for Modernization of Traditional Chinese Medicine-Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou, China.,Key Laboratory of Chinese Materia Medica, School of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Haibo Hu
- National Engineering Research Center for Modernization of Traditional Chinese Medicine-Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou, China
| | - Chuan Pu
- National Engineering Research Center for Modernization of Traditional Chinese Medicine-Hakka Medical Resources Branch, School of Pharmacy, Gannan Medical University, Ganzhou, China
| | - Zheng Wei
- Key Laboratory of Chinese Materia Medica, School of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China.,Ganzhou People's Hospital, Ganzhou, China
| | - Qiuhong Wang
- College of TCM, Guangdong Pharmaceutical University, Guangzhou, China
| | - Haixue Kuang
- Key Laboratory of Chinese Materia Medica, School of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, China
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Chen Y, Zhou Q, Yang X, Shi P, Shen Q, Zhang Z, Chen Z, Pu C, Xu L, Hu Z, Ma A, Gong Z, Xu T, Wang P, Wang H, Hao C, Li C, Hao M. Influence of Public Health Services on the Goal of Ending Tuberculosis: Evidence From Panel Data in China. Front Public Health 2022; 10:826800. [PMID: 35309188 PMCID: PMC8931334 DOI: 10.3389/fpubh.2022.826800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 02/11/2022] [Indexed: 11/23/2022] Open
Abstract
Background The World Health Organization has proposed an initiative to “end tuberculosis (TB).” Unfortunately, TB continues to endanger the health of people worldwide. We investigated the impact of public health services (PHS) in China on TB incidence. In this way, we provided policy ideas for preventing the TB epidemic. Methods We used the “New Public Management Theory” to develop two indicators to quantify policy documents: multisector participation (MP) and the Assessable Public Health Service Coverage Rate (ASCR). The panel data from 31 provinces in Chinese mainland were collected from 2005 to 2019 based on 1,129 policy documents and the China Statistical Yearbook. A fixed-effect model was used to determine the impact of MP and the ASCR on TB incidence. Results From 2005 to 2019, the average MP increased from 89.25 to 97.70%, and the average ASCR increased from 53.97 to 78.40% in Chinese mainland. However, the development of ASCR between regions was not balanced, and the average level in the western region was lower than that in the eastern coastal provinces. With an increase in MP and the ASCR, the TB incidence had been decreasing gradually in recent years. The panel analysis results showed that MP (β = −0.76, p < 0.05). and ASCR (β = −0.40, p < 0.01) had a negative effect on TB incidence, respectively. Even if the control variables were added, the negative effects of MP (β = −0.86, p < 0.05) and ASCR (β = −0.35, p < 0.01) were still statistically significant. Conclusions Promoting the participation of multiple departments, as well as emphasizing the quality of PHS delivery, are important ways to alleviate the TB epidemic. The settings of evaluation indices for PHS provision should be strengthened in the future.
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Affiliation(s)
- Yang Chen
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China
| | - Qingyu Zhou
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China
| | - Xinmei Yang
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China
| | - Peiwu Shi
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Zhejiang Academy of Medical Sciences, Hangzhou, China
| | - Qunhong Shen
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- School of Public Policy and Management, Tsinghua University, Beijing, China
| | - Zhaoyang Zhang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Project Supervision Center of National Health Commission of the People's Republic of China, Beijing, China
| | - Zheng Chen
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Department of Grassroots Public Health Management Group, Public Health Management Branch of Chinese Preventive Medicine Association, Shanghai, China
| | - Chuan Pu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Lingzhong Xu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- School of Public Health, Shandong University, Jinan, China
| | - Zhi Hu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- School of Health Service Management, Anhui Medical University, Hefei, China
| | - Anning Ma
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- School of Management, Weifang Medical University, Weifang, China
| | - Zhaohui Gong
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Committee on Medicine and Health of Central Committee of China Zhi Gong Party, Beijing, China
| | - Tianqiang Xu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Institute of Inspection and Supervision, Shanghai Municipal Health Commission, Shanghai, China
| | - Panshi Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Shanghai Municipal Health Commission, Shanghai, China
| | - Hua Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Jiangsu Preventive Medicine Association, Nanjing, China
| | - Chao Hao
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Changzhou Center for Disease Control and Prevention, Changzhou, China
| | - Chengyue Li
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China
- *Correspondence: Chengyue Li
| | - Mo Hao
- Research Institute of Health Development Strategies, Fudan University, Shanghai, China
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai, China
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China
- Mo Hao
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Qin Q, Pu C, Li J, Yang C, Wang B. CKMM gene NcoI polymorphism and sport performance in elite athletes: A meta-analysis from 15 studies. Sci Sports 2022. [DOI: 10.1016/j.scispo.2021.04.004] [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: 11/29/2022]
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Huangfu H, Yu Q, Shi P, Shen Q, Zhang Z, Chen Z, Pu C, Xu L, Hu Z, Ma A, Gong Z, Xu T, Wang P, Wang H, Hao C, Zhou Q, Li L, Li C, Hao M. The Impacts of Regional Regulatory Policies on the Prevention and Control of Chronic Diseases in China: A Mediation Analysis. Healthcare (Basel) 2021; 9:healthcare9081058. [PMID: 34442195 PMCID: PMC8392473 DOI: 10.3390/healthcare9081058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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] [Received: 06/27/2021] [Revised: 08/10/2021] [Accepted: 08/15/2021] [Indexed: 11/17/2022] Open
Abstract
Regional regulatory policies (RPs) are a major factor in the prevention and control of chronic diseases (PCCDs) through the implementation of various measures. This study aimed to explore the impacts of RPs on PCCDs, with a focus on the mediating roles of community service. The soundness of the regulatory mechanism (SORM) was used to measure the soundness of RPs based on 1095 policy documents (updated as of 2015). Coverage provided by community service institutions (CSIs) and community health centres (CHCs) was used to represent community service coverage derived from the China Statistical Yearbook (2015), while the number of chronic diseases (NCDs) was used to measure the effects of PCCDs based on data taken from the 2015 China Health and Retirement Longitudinal Study survey. To assess the relationship between SORM, NCDs and community service, a negative binomial regression model and mediation analysis with bootstrapping were conducted. Results revealed that there was a negative correlation between SORM and NCDs. CSIs had a major effect on the relationship between RPs and PCCDs, while CHCs had a partial mediating effect. RPs can effectively prevent and control chronic diseases. Increased effort should also be aimed at strengthening the roles of CSIs and CHCs.
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Affiliation(s)
- Huihui Huangfu
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (H.H.); (Q.Y.); (Q.Z.); (L.L.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
| | - Qinwen Yu
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (H.H.); (Q.Y.); (Q.Z.); (L.L.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
| | - Peiwu Shi
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Zhejiang Academy of Medical Sciences, Hangzhou 310012, China
| | - Qunhong Shen
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- School of Public Policy and Management, Tsinghua University, Beijing 100084, China
| | - Zhaoyang Zhang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Project Supervision Center of National Health Commission of the People’s Republic of China, Beijing 100044, China
| | - Zheng Chen
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Department of Grassroots Public Health Management Group, Public Health Management Branch of Chinese Preventive Medicine Association, Shanghai 201800, China
| | - Chuan Pu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- School of Public Health and Management, Chongqing Medical University, Chongqing 400016, China
| | - Lingzhong Xu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- School of Public Health, Shandong University, Jinan 250012, China
| | - Zhi Hu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- School of Health Service Management, Anhui Medical University, Hefei 230032, China
| | - Anning Ma
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- School of Public Health, Jining Medical University, Jining 272067, China
| | - Zhaohui Gong
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Committee on Medicine and Health of Central Committee of China ZHI GONG PARTY, Beijing 100011, China
| | - Tianqiang Xu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Institute of Inspection and Supervision, Shanghai Municipal Health Commission, Shanghai 200031, China
| | - Panshi Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Shanghai Municipal Health Commission, Shanghai 200031, China
| | - Hua Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Jiangsu Preventive Medicine Association, Nanjing 210009, China
| | - Chao Hao
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Changzhou Center for Disease Control and Prevention, Changzhou 213003, China
| | - Qingyu Zhou
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (H.H.); (Q.Y.); (Q.Z.); (L.L.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
| | - Li Li
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (H.H.); (Q.Y.); (Q.Z.); (L.L.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
| | - Chengyue Li
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (H.H.); (Q.Y.); (Q.Z.); (L.L.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Correspondence: (C.L.); (M.H.); Tel.: +86-21-33561022(C.L. & M.H.)
| | - Mo Hao
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (H.H.); (Q.Y.); (Q.Z.); (L.L.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Correspondence: (C.L.); (M.H.); Tel.: +86-21-33561022(C.L. & M.H.)
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Chen Y, Hong X, Liu L, Zhan Z, Li X, Pu C, Chen S, Liao S. [Anatomy of the deep circumflex iliac artery perforators and reconstruction of complex mandibular defects with chimeric deep circumflex iliac artery perforator flap]. Nan Fang Yi Ke Da Xue Xue Bao 2021; 41:754-759. [PMID: 34134964 DOI: 10.12122/j.issn.1673-4254.2021.05.17] [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: 11/24/2022]
Abstract
OBJECTIVE To investigate the anatomy of the perforator vessels of the deep circumflex iliac artery (DCIA) and the techniques for repairing mandibular complex defect using chimeric deep circumflex iliac artery perforator flap (DCIAPF). OBJECTIVE We analyzed the origin, distribution, number and courses of the perforator vessels of the DCIA, and measured the outside diameters of the vessels at the origin in 6 adult cadaveric specimens (12 sides) with latex perfusion. From July, 2018 to September, 2019, based on the results of anatomical study and imaging findings and using the digital surgical guide plate, we harvested DCIAPF from 4 patients for repairing mandibular body or angle defects and oral soft tissue defects. OBJECTIVE The perforating vessels of the DCIA included abdominal muscular branches, osteomusculocutaneous branches and terminal musculocutaneous branches. The abdominal muscle branches originated from the DCIA inguinal segment in 4 and from both the inguinal and iliac segments in 2 of the specimens. The osteomusculocutaneous branches all originated from the internal iliac crest in 75% and from both the inguinal and internal iliac crest segments in 25% of cases; the inguinal segment gave rise to only one perforating branch. The number of the musculocutaneous perforating branches was 1 (58.3%) or 2 (41.7%). In the 4 patients undergoing mandibular reconstruction, the DCIAPF survived in all cases with good recovery of the donor site wound. Satisfactory facial appearance with good oral morphology and occlusal relationship was achieved at 1 month postoperatively in all the patients. None of the patients experienced obvious functional abnormalities at the donor site, and imaging examination confirmed successful reconstruction of the oromandibular defects in all the cases. OBJECTIVE A good understanding of the anatomic characteristics of the perforator vessels of the DCIA combined with imaging examinations and digital surgery technology facilitates the harvest of DCIAPF for repairing mandibular body or angle defects complicated by oral soft tissue defects.
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Affiliation(s)
- Y Chen
- Department of Stomatology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - X Hong
- Department of Stomatology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - L Liu
- Department of Stomatology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - Z Zhan
- Department of Stomatology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - X Li
- Department of Stomatology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - C Pu
- Department of Ultrasonic Medicine, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - S Chen
- Department of Anatomy, Bengbu Medical College, Bengbu 233030, China
| | - S Liao
- Department of Stomatology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
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Pi SY, Wang Y, Pu C, Mao X, Liu GL, Wu HM, Liu H. Cr(VI) reduction coupled with Cr(III) adsorption/ precipitation for Cr(VI) removal at near neutral pHs by polyaniline nanowires-coated polypropylene filters. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.05.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Zhou Q, Yu Q, Wang X, Shi P, Shen Q, Zhang Z, Chen Z, Pu C, Xu L, Hu Z, Ma A, Gong Z, Xu T, Wang P, Wang H, Hao C, Li L, Gao X, Li C, Hao M. Are Essential Women's Healthcare Services Fully Covered? A Comparative Analysis of Policy Documents in Shanghai and New York City from 1978-2017. Int J Environ Res Public Health 2021; 18:4261. [PMID: 33920527 PMCID: PMC8072775 DOI: 10.3390/ijerph18084261] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/09/2021] [Accepted: 04/10/2021] [Indexed: 11/16/2022]
Abstract
This study aimed to analyze the changes in the 10 major categories of women's healthcare services (WHSs) in Shanghai (SH) and New York City (NYC) from 1978 to 2017, and examine the relationship between these changes and maternal mortality ratio (MMR). Content analysis of available public policy documents concerning women's health was conducted. Two indicators were designed to represent the delivery of WHSs: The essential women's healthcare service coverage rate (ESCR) and the assessable essential healthcare service coverage rate (AESCR). Spearman correlation was used to analyze the relationship between the two indicators and MMR. In SH, the ESCR increased from 10% to 90%, AESCR increased from 0% to 90%, and MMR decreased from 24.0/100,000 to 1.01/100,000. In NYC, the ESCR increased from 0% to 80%, the AESCR increased from 0% to 60%, and the MMR decreased from 24.7/100,000 to 21.4/100,000. The MMR significantly decreased as both indicators increased (p < 0.01). Major advances have been made in women's healthcare in both cities, with SH having a better improvement effect. A common shortcoming for both was the lack of menopausal health service provision. The promotion of women's health still needs to receive continuous attention from governments of SH and NYC. The experiences of the two cities showed that placing WHSs among policy priorities is effective in improving service status.
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Affiliation(s)
- Qingyu Zhou
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (Q.Z.); (Q.Y.); (X.W.); (L.L.); (X.G.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai 200032, China
| | - Qinwen Yu
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (Q.Z.); (Q.Y.); (X.W.); (L.L.); (X.G.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai 200032, China
| | - Xin Wang
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (Q.Z.); (Q.Y.); (X.W.); (L.L.); (X.G.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai 200032, China
| | - Peiwu Shi
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Zhejiang Academy of Medical Sciences, Hangzhou 310012, China
| | - Qunhong Shen
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- School of Public Policy and Management, Tsinghua University, Beijing 100084, China
| | - Zhaoyang Zhang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Project Supervision Center of National Health Commission of the People’s Republic of China, Beijing 100044, China
| | - Zheng Chen
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Department of Grassroots Public Health Management Group, Public Health Management Branch of Chinese Preventive Medicine Association, Shanghai 201800, China
| | - Chuan Pu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- School of Public Health and Management, Chongqing Medical University, Chongqing 400016, China
| | - Lingzhong Xu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- School of Public Health, Shandong University, Jinan 250012, China
| | - Zhi Hu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- School of Health Service Management, Anhui Medical University, Hefei 230032, China
| | - Anning Ma
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- School of Management, Weifang Medical University, Weifang 261053, China
| | - Zhaohui Gong
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Committee on Medicine and Health of Central Committee of China Zhi Gong Party, Beijing 100011, China
| | - Tianqiang Xu
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Institute of Inspection and Supervision, Shanghai Municipal Health Commission, Shanghai 200031, China
| | - Panshi Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Shanghai Municipal Health Commission, Shanghai 200031, China
| | - Hua Wang
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Jiangsu Preventive Medicine Association, Nanjing 210009, China
| | - Chao Hao
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Changzhou Center for Disease Control and Prevention, Changzhou 213003, China
| | - Li Li
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (Q.Z.); (Q.Y.); (X.W.); (L.L.); (X.G.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai 200032, China
| | - Xiang Gao
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (Q.Z.); (Q.Y.); (X.W.); (L.L.); (X.G.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai 200032, China
| | - Chengyue Li
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (Q.Z.); (Q.Y.); (X.W.); (L.L.); (X.G.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai 200032, China
| | - Mo Hao
- Research Institute of Health Development Strategies, Fudan University, Shanghai 200032, China; (Q.Z.); (Q.Y.); (X.W.); (L.L.); (X.G.)
- Collaborative Innovation Center of Social Risks Governance in Health, Fudan University, Shanghai 200032, China; (P.S.); (Q.S.); (Z.Z.); (Z.C.); (C.P.); (L.X.); (Z.H.); (A.M.); (Z.G.); (T.X.); (P.W.); (H.W.); (C.H.)
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai 200032, China
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Zhi X, Wang C, Chen J, Yang Y, Liu D, Li H, Li S, Li Y, Qian K, Li X, Lu F, Feng H, Molina R, Pu C. P2.11-42 A Prospective Multicenter Study to Assess Combined 6 Tumor Markers for Early Stage Lung Cancer in Patients with Lung Nodule. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1742] [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: 10/25/2022]
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Qin MM, Chai X, Huang HB, Feng G, Li XN, Zhang J, Zheng R, Liu XC, Pu C. let-7i inhibits proliferation and migration of bladder cancer cells by targeting HMGA1. BMC Urol 2019; 19:53. [PMID: 31196036 PMCID: PMC6567622 DOI: 10.1186/s12894-019-0485-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 06/03/2019] [Indexed: 12/20/2022] Open
Abstract
Background Let-7 is one of the earliest discovered microRNAs(miRNAs) and has been reported to be down-regulated in multiple malignant tumors. The effects and molecular mechanisms of let-7i in bladder cancer are still unclear. This study was to investigate the effects and potential mechanisms of let-7i on bladder cancer cells. Methods Total RNA was extracted from bladder cancer cell lines. The expression levels of let-7i and HMGA1 were examined by quantitative real-time PCR. Cell viability was detected using the CCK-8 and colony formation assays, while transwell and wound healing assays were used to evaluate migration ability. Luciferase reporter assay and western blot were used to confirm the target gene of let-7i. Results Compared with the SV-40 immortalized human uroepithelial cell line (SV-HUC-1), bladder cancer cell lines T24 and 5637 had low levels of let-7i expression, but high levels of high mobility group protein A1 (HMGA1) expression. Transfection of cell lines T24 and 5637 with let-7i mimic suppressed cell proliferation and migration. Luciferase reporter assay confirmed HMGA1 may be one of the target genes of let-7i-5p. Protein and mRNA expression of HMGA1 was significantly downregulated in let-7i mimic transfected cell lines T24 and 5637. Conclusions Up-regulation of let-7i suppressed proliferation and migration of the human bladder cancer cell lines T24 and 5637 by targeting HMGA1. These findings suggest that let-7i might be considered as a novel therapeutic target for bladder cancer.
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Affiliation(s)
- M-M Qin
- Clinical Laboratory, The First Affiliated Hospital of Wannan Medical College, No.2, West Zheshan Road, Wuhu, 241001, Anhui, China
| | - X Chai
- Department of Urology, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
| | - H-B Huang
- Department of Urology, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, China
| | - G Feng
- Clinical Laboratory, The First Affiliated Hospital of Wannan Medical College, No.2, West Zheshan Road, Wuhu, 241001, Anhui, China
| | - X-N Li
- Clinical Laboratory, The First Affiliated Hospital of Wannan Medical College, No.2, West Zheshan Road, Wuhu, 241001, Anhui, China
| | - J Zhang
- Clinical Laboratory, The First Affiliated Hospital of Wannan Medical College, No.2, West Zheshan Road, Wuhu, 241001, Anhui, China
| | - R Zheng
- Clinical Laboratory, The First Affiliated Hospital of Wannan Medical College, No.2, West Zheshan Road, Wuhu, 241001, Anhui, China
| | - X-C Liu
- Clinical Laboratory, The First Affiliated Hospital of Wannan Medical College, No.2, West Zheshan Road, Wuhu, 241001, Anhui, China
| | - C Pu
- Clinical Laboratory, The First Affiliated Hospital of Wannan Medical College, No.2, West Zheshan Road, Wuhu, 241001, Anhui, China.
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Hou M, Yan G, Ma X, Luo J, Hou X, Zhou M, Pu C, Han X, Zhang W, Zhang M, Shi J, Li R. Identification of hit compounds for squalene synthase: Three-dimensional quantitative structure-activity relationship pharmacophore modeling, virtual screening, molecular docking, binding free energy calculation, and molecular dynamic simulation. Journal of Chemometrics 2017. [DOI: 10.1002/cem.2923] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- M. Hou
- Cancer center, Collaborative Innovation Center for Biotherapy, West China Hospital; Sichuan University; Sichuan 610041 China
| | - G. Yan
- Cancer center, Collaborative Innovation Center for Biotherapy, West China Hospital; Sichuan University; Sichuan 610041 China
| | - X. Ma
- Jiyuan Vocational and technical College; Jiyuan 459000 China
| | - J. Luo
- Cancer center, Collaborative Innovation Center for Biotherapy, West China Hospital; Sichuan University; Sichuan 610041 China
| | - X. Hou
- Cancer center, Collaborative Innovation Center for Biotherapy, West China Hospital; Sichuan University; Sichuan 610041 China
| | - M. Zhou
- Cancer center, Collaborative Innovation Center for Biotherapy, West China Hospital; Sichuan University; Sichuan 610041 China
| | - C. Pu
- Cancer center, Collaborative Innovation Center for Biotherapy, West China Hospital; Sichuan University; Sichuan 610041 China
| | - X. Han
- Cancer center, Collaborative Innovation Center for Biotherapy, West China Hospital; Sichuan University; Sichuan 610041 China
| | - W. Zhang
- Cancer center, Collaborative Innovation Center for Biotherapy, West China Hospital; Sichuan University; Sichuan 610041 China
| | - M. Zhang
- Cancer center, Collaborative Innovation Center for Biotherapy, West China Hospital; Sichuan University; Sichuan 610041 China
| | - J. Shi
- Individualized Medication Key Laboratory of Sichuan Province, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine; University of Electronic Science and Technology of China; Chengdu 610072 Sichuan China
| | - R. Li
- Cancer center, Collaborative Innovation Center for Biotherapy, West China Hospital; Sichuan University; Sichuan 610041 China
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Cui F, Liu M, Chen Y, Huang X, Cui L, Fan D, Pu C, Lu J, Zhou D, Zhang C, Yan C, Li C, Ding X, Liu Y, Li X, Jiang Y, Zhang J, Shang H, Yao X, Ding Y, Niu Q, Wang L. Epidemiological characteristics of motor neuron disease in Chinese patients. Acta Neurol Scand 2014; 130:111-7. [PMID: 24689740 DOI: 10.1111/ane.12240] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2014] [Indexed: 02/05/2023]
Abstract
BACKGROUND The epidemiology, diagnosis, and treatment of motor neuron disease (MND) in Chinese patients are ill known. METHODS A registered study of 461 MND patients was conducted across 10 facilities in 7 Chinese cities from February 2009 to March 2010. RESULTS Patients were classified as amyotrophic lateral sclerosis (ALS) (84.4%), progressive bulbar palsy (PBP) (4.1%), progressive muscular atrophy (PMA) (10.4%), or primary lateral sclerosis (PLS) (0.9%). MND was predominant in men (men/women; 1.6:1.0). Mean onset age was 52.6 years, with the highest incidence being observed between 51 and 60 years. Notably, 26.0% of MND patients were employed in forestry, fishery, or animal husbandry industries. Ten cases (2.7%) reported family history of MND, and 54.2% exhibited cervical onset. MND was also associated with head/neck trauma. Non-invasive positive pressure ventilation was the most common supportive therapy. CONCLUSION As a novel comprehensive report of a Chinese population, this study reveals that epidemiological characteristics of MND patients were similar to those observed in international populations. MND is age-related, male gender predominant, and may be associated with both environmental and genetic risk factors.
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Affiliation(s)
- F. Cui
- Department of Neurology; Chinese PLA General Hospital; Beijing China
| | - M. Liu
- Department of Neurology; Peking Union Medical College Hospital; Chinese Academy of Medical Sciences; Beijing China
| | - Y. Chen
- Department of Neurology; Huashan Hospital; Fudan University; Shanghai China
| | - X. Huang
- Department of Neurology; Chinese PLA General Hospital; Beijing China
| | - L. Cui
- Department of Neurology; Peking Union Medical College Hospital; Chinese Academy of Medical Sciences; Beijing China
| | - D. Fan
- Department of Neurology; Peking University the Third Hospital; Beijing China
| | - C. Pu
- Department of Neurology; Chinese PLA General Hospital; Beijing China
| | - J. Lu
- Department of Neurology; Huashan Hospital; Fudan University; Shanghai China
| | - D. Zhou
- Department of Neurology; West China Hospital; Sichuan University; Chengdu China
| | - C. Zhang
- Department of Neurology; The First Affiliated Hospital; Sun Yat-sen University; Guangzhou China
| | - C. Yan
- Department of Neurology; Qilu Hospital; Shandong University; Jinan China
| | - C. Li
- Department of Neurology; Xuanwu Hospital; Capital Medical University; Beijing China
| | - X. Ding
- Department of Neurology; Jiangsu Province Hospital; Nanjing China
| | - Y. Liu
- Department of Neurology; The Second Hospital of Hebei Medical University; Shi jiangzhuang China
| | - X. Li
- Department of Neurology; Peking Union Medical College Hospital; Chinese Academy of Medical Sciences; Beijing China
| | - Y. Jiang
- Department of Neurology; Huashan Hospital; Fudan University; Shanghai China
| | - J. Zhang
- Department of Neurology; Peking University the Third Hospital; Beijing China
| | - H. Shang
- Department of Neurology; West China Hospital; Sichuan University; Chengdu China
| | - X. Yao
- Department of Neurology; The First Affiliated Hospital; Sun Yat-sen University; Guangzhou China
| | - Y. Ding
- Department of Neurology; Qilu Hospital; Shandong University; Jinan China
| | - Q. Niu
- Department of Neurology; Jiangsu Province Hospital; Nanjing China
| | - L. Wang
- Department of Neurology; Peking University the Third Hospital; Beijing China
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Chou YC, Pu C, Kröger T, Lee W, Chang S. Outcomes of a new residential scheme for adults with intellectual disabilities in Taiwan: a 2-year follow-up. J Intellect Disabil Res 2011; 55:823-831. [PMID: 21366754 DOI: 10.1111/j.1365-2788.2011.01394.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND The Taiwanese government launched a new programme in November 2004 to support adults with intellectual disabilities living in smaller facilities. This paper aims to evaluate the service outcomes of this new residential scheme over 2 years including those residents who moved from an institution and those who moved from their family. METHODS A one-group repeated-measures analysis was conducted for five interviews after the adults with intellectual disabilities entered the new environment. Forty-nine adults were initially studied (T1) and 29 adults remained in the homes until the end of the study (T5). RESULTS This study found significant improvements over the 2 years in the residents' quality of life and family contact. The results also highlight a decrease in maladaptive behaviour among the residents moving from institution and an increase in choice making and family contact among the residents moving from family. No significant changes in adaptive behaviour and community inclusion were found. CONCLUSION Results revealed that further policy changes and financial support including service quality assurance are required in order to improve service outcomes for adults living in the new residential scheme.
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Affiliation(s)
- Y-C Chou
- Institute of Health and Welfare Policy, National Yang-Ming University, Taipei, Taiwan.
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24
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He L, Pu C, Yang H, Zhao D, Deng AP. Development of a polyclonal indirect ELISA with sub-ng g−1sensitivity for the analysis of clenbuterol in milk, animal feed, and liver samples and a small survey of residues in retail animal products. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2009. [DOI: 10.1080/02652030902906142] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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25
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Pu C, Xia C, Xie C, Li K. [Research on the dynamic variation and elimination of nitrite content in sauerkraut during pickling]. Wei Sheng Yan Jiu 2001; 30:352-4. [PMID: 12561618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
To investigate the dynamic variation and elimination of nitrite content in pickles and sauerkraut during pickling, green tuber growing in Fuling was selected to make semi-manufactured mustard according to the process technology. Green tuber, cabbage and cauliflower were selected as raw materials to make sauerkraut in family way. The nitrite content in pickles and sauerkraut was determined by spectrophotometry with 1-Amino-2-(a-naphthy lamine) ethoine dihydrochloride. The nitrite content in mustard was 258.8 mg/kg when 6% salt was used and pickling for 8 days; the nitrite content was 235.9 mg/kg when 15% salt was used and pickling for 15 days. There was no nitrite in mustard when pickling for 35 days. The nitrite content in the sauerkraut was 258.7 mg/kg when pickling for 6 days and no nitrite was found after 20 days. The higher nitrite content in pickle and sauerkraut could be eliminated by water. The elimination ratio was 91% for leafy sauerkraut and semi-manufactured cut mustard and only 72% for whole mustard. It was concluded that pickles and sauerkraut that pickled for enough time (for leafy vegetable more than 20 days, for tuber more than 35 days) had no harm for people to eat, The higher nitrite content in pickles and sauerkrauts could be reduced by 91% with water for several times.
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26
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Chen H, Pu C. [A brief history of clinical application of bismuth]. Zhonghua Yi Shi Za Zhi 2001; 25:74-6. [PMID: 11613243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
Brief discourse is given on the application history of bismuth in clinical therapy, diagnosis and other subsidiary departments. It also deals with its present status at home and abroad.
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27
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Zhao W, Shen J, Pu C. [Microvascular decompression for hemifacial spasm: experience of 215 cases]. Zhonghua Yi Xue Za Zhi 2001; 81:1121-3. [PMID: 11766611] [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: 02/23/2023]
Abstract
OBJECTIVE To investigate the relationship between pre-operational etiological diagnosis of medically intractable hemifacial spasm (HFS) and patterns of offending vessels and the curative effect of microvascular decompression (MVD). METHODS Two hundred and fifteen patients with medically intractable HFS underwent MVD under general anesthesia. Pre-operative MRI examination was made for all cases to exclude space occupying lesion and magnetic imaging tomographic angiography (MRTA) was conducted for 145 cases of them instead of routine MRI. RESULTS Routine MRI failed to provide information about offending vessels except for ruling out mass lesions whereas MRTA revealed the offending vessels with a positive rate of 82.8%, thus helping make correct diagnosis and operation decision. Follow-up of more than two years showed that the surgical intervention achieved a high relief rate of 91.2% without major complication, and with a low recurrence rate of only 3.5% after averaging more than two years' follow-up. CONCLUSION Pre-operative MRTA can replace conventional MRI as a best approach for pre-operational etiological diagnosis of facial spasm. It helps perceive the offending vessels before operation. Skilled microsurgical technique along with correct recognition and mobilization of offending vessels are a must to assure MVD a high efficacious and low risk treatment of choice for HFS patients.
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Affiliation(s)
- W Zhao
- Department of Neurosurgery, Ruijin Hospital of Shanghai, Second Medical University, Shanghai 200025, China
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28
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Abstract
The time-course of monoamine and tyrosine hydroxylase depletion after single-dose administration of D-methamphetamine (40 mg/kg s.c.) was investigated in caudate-putamen of male Sprague-Dawley rats. Times evaluated were 6, 12, 48, 72 and 240 h following treatment. Tyrosine hydroxylase was significantly reduced by 29, 60, 66, 76 and 76% of control at each of the respective post-treatment time intervals. Dopamine was not reduced 6 h following treatment. Dopamine was significantly reduced by 53, 57, 68 and 74% 12, 48, 72 and 240 h post-treatment, respectively. Reductions in caudate-putamen serotonin began earlier and were ultimately larger than for dopamine, with significant reductions of 28, 33 55, 74 and 81% at each of the respective post-treatment intervals. Confirmation of neurotoxicity was provided by measurement of glial fibrillary acidic protein (GFAP) 240 h post-treatment. GFAP was increased at this time interval by 150% above control. Methamphetamine-induced hyperthermia during the 6 h immediately after treatment was comparable among the groups of animals used for analyses at each time interval. The results demonstrate that methamphetamine-induced monoamine reductions in the caudate-putamen occur rapidly, peak at 75-80% below controls, and last for at least 10 days after a single dose. These effects are as large or larger than those reported after the commonly used 10 mg/kgx4 dose treatment regimen administered at 2-h intervals and provides an alternate model for the investigation of methamphetamine-induced neurotoxicity.
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Affiliation(s)
- G D Cappon
- Division of Developmental Biology, Children's Hospital Research Foundation, 3333 Burnet Avenue, Cincinnati, OH, USA
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Vorhees CV, Inman-Wood SL, Morford LL, Reed TM, Moran MS, Pu C, Cappon GD. Evaluation of neonatal exposure to cocaine on learning, activity, startle, scent marking, immobility, and plasma cocaine concentrations. Neurotoxicol Teratol 2000; 22:255-65. [PMID: 10758355 DOI: 10.1016/s0892-0362(99)00071-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Prenatal cocaine treatment produces equivocal effects on spatial learning and memory; however, no data are available on neonatal treatment as a model of human third-trimester exposure. Sprague-Dawley rats were treated on postnatal days (P) 1-10 or 11-20 with cocaine (15 mg/kg x 4 per day at 2-h intervals) or saline (P1-P20) and evaluated as adults in the Morris water maze and on tests of activity, startle, scent marking, swimming immobility, and sequential learning. Neonatal cocaine had no effect on mortality; however, early treatment reduced body weight, whereas later treatment did not. Neonatal cocaine had no effects on exploratory activity, swimming ability, sequential learning, multiday activity rhythms, scent marking, or swimming immobility, but augmented acoustic startle amplitude in the early-treated group. Neonatal cocaine also produced an interaction on spatial learning in which the cocaine early-treated males performed slightly more efficiently than controls. Plasma cocaine concentrations were significantly higher in the early-treated group than the later-treated group despite receiving the same weight-adjusted doses. It was concluded that neonatal cocaine, when administered during a stage of brain development analogous to human third trimester, induces few behavioral effects based on the assessments used in this study.
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Affiliation(s)
- C V Vorhees
- Division of Developmental Biology, Children's Hospital Research Foundation and Department of Pediatrics, University of Cincinnati, Cincinnati, OH 45229-3039, USA.
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Shen J, Hu J, Hu B, Li G, Zhao W, Cheng K, Wang J, Pu C, Sun Q. [Extensive transbasal approach for removal of tumours in the nasal, sphenoid and clival regions]. Zhonghua Wai Ke Za Zhi 1999; 37:35-7, 2. [PMID: 11829774] [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: 02/23/2023]
Abstract
OBJECTIVE To improve operative results of removal of the tumors in midline cranial base and the reconstruction of defect at frontal base through modification of the operative approach and techniques. METHODS Extensive transbasal approach was used in 15 patients with tumours in the nasal, sphenoid and clival regions. RESULTS The tumor was removed in 10 patients, near totally removed in 4 and partial removed in 1. The operative results of all patients were excellent except an elderly patient with mild operative morbidity. CONCLUSIONS The procedure we used expand the operative indications for the tumors situated at the midline cranial base and improve the operative results. The procedure has advantages such as wide operative space, reliable reconstruction of the frontal base, and no severe complications.
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Affiliation(s)
- J Shen
- Department of Neurosurgery, Ruijin Hospital, Shanghai Second Medical University, Shanghai 200025
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31
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Fukumura M, Cappon GD, Pu C, Broening HW, Vorhees CV. A single dose model of methamphetamine-induced neurotoxicity in rats: effects on neostriatal monoamines and glial fibrillary acidic protein. Brain Res 1998; 806:1-7. [PMID: 9739098 DOI: 10.1016/s0006-8993(98)00656-8] [Citation(s) in RCA: 91] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The neurotoxic effects of a single administration of methamphetamine (MA) were studied under conditions conducive to MA-induced hyperthermia. After a single dose of MA (10, 20, 30, or 40 mg/kg, s. c.) or saline (3 ml/kg) to Sprague-Dawley CD rats, rectal temperatures were monitored for 9 h in a room with an ambient temperature of 22.0+/-0.5 degrees C. MA induced significant dose-dependent hyperthermia, however, no significant increase in mortality occurred. Neostriatal DA, 5-HT, TH, and GFAP were assayed 3 days following treatment. MA induced dose-dependent reductions of DA, 5-HT and TH, and increased GFAP. For DA, at doses of 20, 30, or 40 mg/kg the reductions were to 71%, 49%, and 29%, and for 5-HT were to 73%, 44%, and 19% of control values. No reductions were seen after the 10 mg/kg dose. Semiquantitative analysis Western blots of TH and GFAP demonstrated that TH was reduced to 52%, 75%, and 28%, and GFAP was increased to 125%, 134%, and 149% of control values at MA doses of 20, 30, or 40 mg/kg, respectively. No significant changes in TH or GFAP were seen at the 10 mg/kg MA dose. These results demonstrate that a single-dose of MA can be as effective as the widely used four-dose every 2 h regimen. Moreover, mortality can be minimized by monitoring core body temperature and preventing MA-induced hyperthermia from exceeding 41.5 degrees C.
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Affiliation(s)
- M Fukumura
- Division of Developmental Biology, Children's Hospital Research Foundation, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
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32
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Biggs J, Pu C, Bourne P. Code generation through annotation of macromolecular structure data. Proc Int Conf Intell Syst Mol Biol 1997; 5:52-5. [PMID: 9322015] [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: 02/05/2023]
Abstract
The maintenance of software which uses a rapidly evolving data annotation scheme is time consuming and expensive. At the same time without current software the annotation scheme itself becomes limited and is less likely to be widely adopted. A solution to this problem has been developed for the macromolecular Crystallographic Information File (mmCIF) annotation scheme. The approach could be generalized for a variety of annotation schemes used or proposed for molecular biology data. mmCIF provides a highly structured and complete annotation for describing NMR and X-ray crystallographic data and the resulting macromolecular structures. This annotation is maintained in the mmCIF dictionary which currently contains over 3,200 terms. A major challenge is to maintain code for converting between mmCIF and Protein Data Bank (PDB) annotations while both continue to evolve. The solution has been to define a simple domain specific language (DSL) which is added to the extensive annotation already found in the mmCIF dictionary. The DSL calls specific mapping modules for each category of data item in the mmCIF dictionary. Adding or changing the mapping between PDB and mmCIF items of data is straightforward since data categories (and hence mapping modules) correspond to elements of macromolecular structure familiar to the experimentalist. Each time a change is made to the macromolecular annotation the appropriate change is made to the easily located and modifiable mapping modules. A code generator is then called which reads the mapping modules and creates a new executable for performing the data conversion. In this way code is easily kept current by individuals with limited programming skill, but who have an understanding of macromolecular structure and details of the annotation scheme. Most important, the conversion process becomes part of the global dictionary and is not open to a variety of interpretations by different research groups writing code based on dictionary contents. Details of the DSL and code generator are provided.
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Affiliation(s)
- J Biggs
- Department of Computer Science and Engineering, Oregon Graduate Institute of Science & Technology, Portland 97291-1000, USA.
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Abstract
Dopaminergic innervation to the nucleus accumbens was investigated following a neurotoxic regimen of methamphetamine (MA) treatment. Four 10 mg/kg doses of MA were administered s.c. to male Sprague-Dawley rats with a 2 h interval between doses. Rectal temperatures were monitored for the induction of MA-induced hyperthermia. Three days or 2 weeks after MA treatment the animals were sacrificed by transcardial perfusion and processed for tyrosine hydroxylase (TH-IR) and glial fibrillary acidic protein immunoreactivity (GFAP-IR). MA treatment produced a severe loss of TH-IR throughout the striatum, including the nucleus accumbens. However, within the nucleus accumbens, there was substantial sparing of TH-IR in the shell, while in the core immunoreactivity was almost entirely lost. Furthermore, astrogliosis, as demonstrated by GFAP-IR, was prevalent in the core but present only in sparse patches in the medial and lateral shell. Thus, dopaminergic innervation to the nucleus accumbens core undergoes degeneration following MA treatment, while innervation to the shell is resistant to the neurodegenerative effects of MA.
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Affiliation(s)
- H W Broening
- Children's Hospital Research Foundation, and Department of Pediatrics, University of Cincinnati, Ohio 45229-3039, USA
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Abstract
Methamphetamine (MA) administration to adult rats (4 x 10 mg/kg s.c.) induces neurotoxicity predominately characterized by a persistent reduction of neostriatal dopamine (DA) content. Hyperthermia following MA administration potentiates the resulting DA depletion. DA-derived free radicals are postulated to be a mechanism through which MA-induced neurotoxicity is produced. The spin trapping agent PBN reacts with free radicals to form nitroxyl adducts, thereby preventing damaging free radical reactions with cellular substrates. MA with saline pretreatment (Sal-MA) reduced neostriatal DA by 55% (P < 0.01 vs. Sal-Sal). MA with PBN pretreatment (PBN-MA) at 36 or 60 mg/kg reduced neostriatal DA by 36 and 22%, respectively (P < 0.05 and P < 0.01 vs Sal-MA) indicating partial protection. PBN pretreatment did not alter MA-induced hyperthermia. Thus, PBN does not attenuate MA-induced neurotoxicity by reducing MA-induced hyperthermia. These results support a role for free radicals in the generation of MA-induced dopaminergic neurotoxicity.
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Affiliation(s)
- G D Cappon
- Division of Developmental Biology, Children's Hospital Research Foundation, Cincinnati, OH 45229-3039, USA
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35
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Abstract
The neurotoxic effects of methamphetamine (MA) on dopaminergic and serotonergic terminals have been well-documented. Another neurotoxic effect of MA is neuronal degeneration in the somatosensory cortex, as seen by silver staining. The neurochemical characteristics of these degenerating neurons are unknown. Using glutamate and glial fibrillary acid protein (GFAP) immunohistochemistry, it was found that MA exposure in adult rats (10 mg/kg given 4 times intraperotoneally (i.p.) at 2-h intervals) causes localized depletion of glutamate-positive neurons and astrogliosis in the somatosensory cortex 3 days following treatment. The affected region covered the middle one-third portion from the longitudinal fissure to the rhinal sulcus and was predominately seen in layers II-III of the cortex. This pattern of depletion is consistent with that demonstrated previously with silver staining following MA, d-amphetamine, and 3,4-methylenedioxymethamphetmine (MDMA) exposures. Comparable efforts were not found in developing animals at ages previously shown to also be resistant to MA-induced effects on dopaminergic terminals (age 20 and 40 days). Results suggest that MA exposure induces degeneration of glutamatergic neurons in the somatosensory cortex of adult rats.
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Affiliation(s)
- C Pu
- Division of Developmental Biology, Children's Hospital Research Foundation, Cincinnati, Ohio 45229, USA
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36
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Biggs J, Pu C, Groeninger A, Bourne PE. PDBtool: An interactive browser and geometry checker for protein structures. J Appl Crystallogr 1996. [DOI: 10.1107/s002188989600026x] [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: 04/03/2023] Open
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Broening H, Pu C, Vorhees C. Methamphetamine selectively reduces tyrosine hydroxylase immunoreactivity in the core of the nucleus accumbens while sparing the shell region. Neurotoxicol Teratol 1996. [DOI: 10.1016/s0892-0362(96)90079-3] [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: 11/29/2022]
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Hsu CY, Pu C, Sewell KL. Systemic lupus erythematosus as a cause of failure to thrive in older people. J Am Geriatr Soc 1996; 44:337-8. [PMID: 8600215 DOI: 10.1111/j.1532-5415.1996.tb00934.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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39
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Pu C, Zhu K, Wang G. [Complications in multiple systems resulting from acute cerebrovascular diseases]. Zhonghua Nei Ke Za Zhi 1995; 34:525-7. [PMID: 8697910] [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: 02/01/2023]
Abstract
One hundred and eighty five patients died of acute cerebrovascular diseases with complications in multiple systems were studied. Statistical analyses showed that there were no organ and system failure (NOSF) in 47 cases, single organ and system failure (SOSF) in 47 and multiple organ and system failure (MOSF) in 91. Out of 90 (50%) cases who had cerebral herniation, 39 cases were complicated with SOSF and 53 cases with MOSF. Among the patients with acute brain diseases, 25% of them (46) died of SOSF (4%, 8 cases) and MOSF (21%, 38) without herniation. Incidence of failure of organ and system was higher with stomach, metabolism and lung than with heart, kidney and blood. It took on the average 24 and 12.5 hours for the first organ and system to fail and 4 days and 24 hours for the second organ in patients with intracranial hemorrhage and cerebral infarction. Occurrence of organ and system failure was closely related to sex, previous diseases and damage of brain stem, but not to the size and number of the lesion. It is suggested that cerebrogenic organ and system failure (COSF) or cerebrogenic multiple organ and system failure (CMOSF) be referred to functional failure of more than two organs or system not including brain itself as a result of acute brain diseases.
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Affiliation(s)
- C Pu
- PLA General Hospital, Beijing
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40
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Vorhees CV, Reed TM, Acuff-Smith KD, Schilling MA, Cappon GD, Fisher JE, Pu C. Long-term learning deficits and changes in unlearned behaviors following in utero exposure to multiple daily doses of cocaine during different exposure periods and maternal plasma cocaine concentrations. Neurotoxicol Teratol 1995; 17:253-64. [PMID: 7623735 DOI: 10.1016/0892-0362(94)00061-h] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Although the possible behavioral neurotoxic effects of in utero exposure to cocaine have been the subject of numerous experiments, only a limited number of different types of animal models of cocaine exposure, critical periods, or long-term effects of such exposures have been investigated. In the present experiment, the effects of multiple daily SC exposures to cocaine (20 mg/kg/dose x 5 doses per day) were investigated when administered to gravid Sprague-Dawley CD rats on embryonic days E7-12 or E13-18 compared to weight-matched, vehicle injected, pair-fed controls. Effects of exposure were assessed on general development, olfactory orientation behavior, early locomotion, startle reactivity, spontaneous motor activity, and learning on two different tasks (Morris and Cincinnati water mazes). The multiple cocaine dosing regimen produced maternal peak serum concentrations of cocaine 3 times higher than that of a single dose (approximately 1550 vs. approximately 550 ng/mL). Early-exposed cocaine offspring had lower olfactory orientation scores and reduced postweaning rearing and hole-poke motor activity, whereas late-exposed cocaine offspring had increased postweaning locomotor, rearing, and hole-poke activity. On the Morris hidden platform maze, the cocaine early-exposed females had longer latencies on acquisition than controls. On the Cincinnati multiple-T water maze, the early-exposed cocaine females and the late-exposed cocaine males had increased errors, whereas the early-exposed cocaine males had reduced errors. The effects on measures of learning, when taken together, and in light of their being in the early-exposed group, suggest that embryonic cocaine exposure may have subtle effects on cognition in the offspring as adults. Such effects represent a form of neurotoxicity not previously associated with prenatal cocaine exposure.
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Affiliation(s)
- C V Vorhees
- Department of Pediatrics, University of Cincinnati, OH 45229, USA
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41
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Pu C, Vorhees CV. Protective effects of MK-801 on methamphetamine-induced depletion of dopaminergic and serotonergic terminals and striatal astrocytic response: an immunohistochemical study. Synapse 1995; 19:97-104. [PMID: 7725247 DOI: 10.1002/syn.890190205] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
It has been shown previously that methamphetamine induces dopaminergic nerve terminal degeneration, serotonin depletion and striatal reactive astrogliosis, and that the noncompetitive N-methyl-D-aspartate (NMDA) antagonist MK-801 can block methamphetamine (MA)-induced depletion of dopamine and serotonin and reduction in activity of their synthetic enzymes. In this study, immunohistochemistry was used to evaluate the effect of MK-801 on methamphetamine-induced neuropathological alterations of dopaminergic and serotonergic terminals and striatal astrocytic responses. Adult male rats were treated with methamphetamine (4 injections of 10 mg/kg at 2 hour intervals) in conjunction with MK-801 which was administered 15 min before each methamphetamine administration at doses of 1 mg/kg or 2 mg/kg. Brains were examined three days following treatment. MK-801 administration prevented methamphetamine-induced depletion of 5-hydroxytryptophan (5-HT) terminals in the forebrain and depletion of tyrosine hydroxylase-positive dopaminergic terminals and astrocytic response in the neostriatum in most animals. These results support the concept that excitatory amino acids acting through an NMDA receptor are involved in methamphetamine-induced neuronal damage on dopaminergic and serotonergic terminal fields. A minor depletion of TH-positive terminals and astrogliosis in the neostriatum was seen in three of nine MA-MK-801-treated animals. This indicates that the protective effects of MK-801 on MA-induced dopaminergic terminal degeneration varies among animals with complete protection in most animals and partial protection in the others using the present doses and dosing regimen.
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Affiliation(s)
- C Pu
- Division of Basic Science Research, Children's Hospital Research Foundation, Cincinnati, Ohio 45229, USA
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42
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Abstract
PDBlib is an extensible object-oriented class library written in C++ for representing the three-dimensional structure of biological macromolecules. The software design strategy, features of many of the 129 classes currently distributed with the library, and two sample applications which use the library are described. Version 1.0 of the library represents the structural features of proteins, DNA, RNA and complexes thereof, at a level of detail on a par with that which can be parsed from a Protein Data Bank (PDB) entry. However, the memory-resident representation of the macromolecule is independent of the PDB entry and can be obtained from other sources, e.g. relational and object-oriented databases. PDBlib classes are organized into four categories: (i) classes that model the macromolecule; (ii) classes that enhance the extensibility of the library; (iii) classes that provide navigation facilities of the object-oriented macromolecular structure representation; and (iv) a class that loads a PDB file into the memory-resident object-oriented representation. A number of general-purpose procedures that return features of this representation and that are relevant to all biological disciplines are included in (i). The library has been used to develop PDBtool, a prototype structure verification tool, and PDBview, a structure rendering tool that requires no specialized graphics hardware and software. Current work centers on making the macromolecular structures represented by PDBlib persistent using a commercial object-oriented database and providing an additional class library, MMQLlib, to query those structures.
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Affiliation(s)
- W Chang
- Department of Biochemistry and Molecular Biophysics, Howard Hughes Medical Institute, Columbia University, New York, NY 10032, USA
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43
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Abstract
Macromolecular query language (MMQL) is an extensible interpretive language in which to pose questions concerning the experimental or derived features of the 3-D structure of biological macromolecules. MMQL portends to be intuitive with a simple syntax, so that from a user's perspective complex queries are easily written. A number of basic queries and a more complex query--determination of structures containing a five-strand Greek key motif--are presented to illustrate the strengths and weaknesses of the language. The predominant features of MMQL are a filter and pattern grammar which are combined to express a wide range of interesting biological queries. Filters permit the selection of object attributes, for example, compound name and resolution, whereas the patterns currently implemented query primary sequence, close contacts, hydrogen bonding, secondary structure, conformation and amino acid properties (volume, polarity, isoelectric point, hydrophobicity and different forms of exposure). MMQL queries are processed by MMQLlib; a C++ class library, to which new query methods and pattern types are easily added. The prototype implementation described uses PDBlib, another C(++)-based class library from representing the features of biological macromolecules at the level of detail parsable from a PDB file. Since PDBlib can represent data stored in relational and object-oriented databases, as well as PDB files, once these data are loaded they too can be queried by MMQL. Performance metrics are given for queries of PDB files for which all derived data are calculated at run time and compared to a preliminary version of OOPDB, a prototype object-oriented database with a schema based on a persistent version of PDBlib which offers more efficient data access and the potential to maintain derived information. MMQLlib, PDBlib and associated software are available via anonymous ftp from cuhhca.hhmi.columbia.edu.
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Affiliation(s)
- I N Shindyalov
- Department of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032
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Pu C, Fisher JE, Cappon GD, Vorhees CV. The effects of amfonelic acid, a dopamine uptake inhibitor, on methamphetamine-induced dopaminergic terminal degeneration and astrocytic response in rat striatum. Brain Res 1994; 649:217-24. [PMID: 7953636 DOI: 10.1016/0006-8993(94)91067-7] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Administration of methamphetamine (MA) induces degeneration of dopaminergic nerve terminals and astrogliosis, such as hypertrophy and an increase in apparent number, in the neostriatum. In this experiment adult rats were treated with MA (10 mg/kg, i.p.) 4 times in one day at 2 h intervals. Amfonelic acid (AFA), a dopamine reuptake inhibitor, was administered (20 mg/kg, i.p.) at the same time the last MA dose was given. Three days later, dopaminergic terminals and astrocytes were examined immunohistochemically and the contents of striatal dopamine and its metabolites were analyzed by HPLC. The results showed that MA-induced the typical depletion of dopaminergic terminals, reduction of dopamine content and astrogliosis in the neostriatum. AFA treatment completely prevented the effects of MA on the dopaminergic system, both morphologically and biochemically. However, the reaction of astrocytes remained in the region where the most severe depletion of dopaminergic terminals was seen in MA treated animals (ventral-lateral portion of neostriatum). The results support the concept that the dopamine transporter is involved in MA-induced dopaminergic nerve terminal degeneration. The results also indicate that blocking the dopamine transporter cannot completely prevent the reaction of astrocytes in the neostriatum, which indicates that the astrocytic reaction can be induced by factors other than degeneration of dopaminergic terminals in this region. Based on these and other data, it is hypothesized that MA may cause degeneration of corticostriatal glutamate pathways and this effect may be responsible for the astrogliosis in MA-AFA treated animals.
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Affiliation(s)
- C Pu
- Division of Basic Science Research, Children's Hospital Research Foundation and Neuroscience Program, University of Cincinnati, OH 45229-3039
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Pu C, Vorhees CV. Developmental dissociation of methamphetamine-induced depletion of dopaminergic terminals and astrocyte reaction in rat striatum. Brain Res Dev Brain Res 1993; 72:325-8. [PMID: 8097974 DOI: 10.1016/0165-3806(93)90201-k] [Citation(s) in RCA: 102] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
In 60- and 80-day-old rats, TH-positive terminal depletion occurred simultaneously with increased glial fibrillary acid protein (GFAP)-containing astrocytes in the caudate-putamen nucleus following four 10 or 20 mg/kg methamphetamine treatments. At 40 days, astrocytes were increased without depletion of TH-positive terminals. At younger ages (20 days old) neither marker was altered. Processes leading to methamphetamine-induced gliosis and TH-positive terminal depletion may not be present in rats prior to 40 and 60 days, respectively. The data suggest that factors other than degenerated dopaminergic terminals, such as increased glutamate release and/or production of free radicals may be involved in triggering striatal gliosis.
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Affiliation(s)
- C Pu
- Division of Basic Science Research, Children's Hospital Research Foundation, Cincinnati, OH 45229-2899
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Kuang P, Wu W, Liu J, Zhang F, Pu C. The effect of radix Salviae Miltiorrhizae (RSM) on substance P in cerebral ischemia--animal experiment. J TRADIT CHIN MED 1991; 11:123-7. [PMID: 1713633] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The levels of substance P (SP) in rat brains were assayed in 64 rats. Bilateral common carotid artery ligation was done in 49 rats. Half an hour before ligation, 25 rats were given 10 g/kg of RSM; 24 rats were given the same volume of normal saline as controls. Sham operation was done in 15 rats. Half an hour and 3 hours after cerebral ischemia, the rats were quickly decapitated. SP concentration was assayed in the cerebral cortex, caudate nucleus and brain stem. In saline-treated animals, the SP level of caudate nucleus at 3-hour group was significantly decreased as compared with the 0.5-hour group and sham-operated group respectively. No significances were found among RSM-treated groups and sham-operated groups. The SP levels were shown: brain stem greater than caudate nucleus greater than cerebral cortex. The preliminary results suggest that SP may be involved in the pathophysiologic procedures of cerebral ischemia and RSM may attenuate the dysfunction of SP during cerebral ischemia.
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Affiliation(s)
- P Kuang
- Neurotransmitter Research Laboratory, Chinese PLA General Hospital, Postgraduate Military Madical School, Beijing
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