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Sun H, Wang AL, Yao J, Zheng JR, Qin QH, Sha WL, Wang XY, Gao Y, Li Z, Huang DX, Wang Q. [Incidence and related factors of antiviral drug resistance in HIV-infected pregnant and postpartum women in some areas of three western provinces of China from 2017 to 2019]. Zhonghua Yu Fang Yi Xue Za Zhi 2023; 57:1788-1793. [PMID: 38008567 DOI: 10.3760/cma.j.cn112150-20230213-00102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/28/2023]
Abstract
Objective: To analyze the incidence and related factors of drug resistance in HIV-infected pregnant and postpartum women in some areas of three western provinces of China from 2017 to 2019. Methods: From April 2017 to April 2019, face-to-face questionnaires and blood sample testing were conducted in all health care institutions providing maternal and perinatal care and midwifery-assisted services in 7 prevention of mother-to-child transmissi project areas in Xinjiang, Yunnan and Guangxi provinces/autonomous regions. Information was collected during the perinatal period and viral load, CD4+T lymphocytes and drug resistance genes were detected at the same time. The multivariate logistic regression model was used to analyze the relationship between different factors and drug resistance in HIV-infected pregnant and postpartum women. Results: A total of 655 HIV-infected pregnant and postpartum women were included in this study. The incidence of drug resistance was 3.4% (22/655), all of whom were cross-drug resistant. The rate of low, moderate and high drug resistance was 2.1% (14/655), 1.2% (8/655) and 0.8% (5/655), respectively. The drug resistance rate in the people who had previously used antiviral drugs was 1.9% (8/418), and the drug resistance rate in the people who had not used drugs was 5.9% (14/237). The NNRTI drug resistance accounted for 2.8% (18/655) and the NRTI drug resistance rate was 2.5% (16/655). The multivariate logistic regression model showed that the risk of HIV resistance was lower in pregnant women who had previously used antiviral drugs (OR=0.32, 95%CI: 0.11-0.76). Conclusion: Strengthening the management of antiviral drug use and focusing on pregnant and postpartum women who have not previously used antiviral drugs can help reduce the occurrence of drug-resistant mutations. Personalized antiviral therapy should be considered to achieve viral inhibition effects in clinical practice.
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Affiliation(s)
- H Sun
- National Center for Women and Children's Health, Chinese Centers for Disease Control and Prevention, Beijing 100081, China
| | - A L Wang
- National Center for Women and Children's Health, Chinese Centers for Disease Control and Prevention, Beijing 100081, China
| | - J Yao
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - J R Zheng
- Yunnan Provincial Maternal and Child Health Care Hospital, Kunming 650051, China
| | - Q H Qin
- Guangxi Zhuang Autonomous Region Maternal and Child Health Hospital, Nanning 530000, China
| | - W L Sha
- Xinjiang Maternal and Child Health Care Hospital, Urumqi 830000, China
| | - X Y Wang
- National Center for Women and Children's Health, Chinese Centers for Disease Control and Prevention, Beijing 100081, China
| | - Y Gao
- National Center for Women and Children's Health, Chinese Centers for Disease Control and Prevention, Beijing 100081, China
| | - Z Li
- National Center for Women and Children's Health, Chinese Centers for Disease Control and Prevention, Beijing 100081, China
| | - D X Huang
- National Center for Women and Children's Health, Chinese Centers for Disease Control and Prevention, Beijing 100081, China
| | - Q Wang
- National Center for Women and Children's Health, Chinese Centers for Disease Control and Prevention, Beijing 100081, China
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Chen J, Wu JB, Wu K, Zheng JR, Mei LY, Mei Y. [Cumulative noise exposure and the risk of high-frequency hearing loss relationships]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2021; 39:919-924. [PMID: 35164421 DOI: 10.3760/cma.j.cn121094-20200619-00347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To explore the dose-response relationship between cumulative noise exposure and high-frequency hearing loss, and further to provide a basis for the control of occupational hazards of noise. Methods: A Meta-analysis of dose-response relationships was performed on the data of eligible literatures published in China from January 2000.1 to December 2019.12. Results: The initial combined Odds Ratio (OR) and its 95%CI in the Meta-analysis were 1.10 (1.08-1.12) . As the Begg's funnel plot and Egger's test indicated publication bias (t=5.97, P<0.01) , the Trim-and-Fill Method was used for OR value adjustment. The adjusted-OR was 1.09 (1.07-1.12) ; sensitivity analysis showed that the results of this Meta-analysis have high stability; subgroup analysis indicated that the ORs of the steady-state noise group and the non-steady-state noise group were 1.10 (1.08-1.12) and 1.14 (1.07-1.21) , the ORs of the old standard group and the new standard group were 1.10 (1.08-1.12) and 1.11 (1.00-1.24) , respectively. The nonlinear dose-response relationship curve demonstrated that the risk of high-frequency hearing loss increases rapidly after CNE reaches 95 dB (A) ·years. Conclusion: There is a definite dose-response relationship between CNE and high-frequency hearing loss, which can be used to predict the risk of high-frequency hearing loss in noisy workers.
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Affiliation(s)
- J Chen
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442000, China
| | - J B Wu
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442000, China
| | - K Wu
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442000, China
| | - J R Zheng
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442000, China
| | - L Y Mei
- Hubei Center for Disease Control and Prevention, Wuhan 430070, China
| | - Y Mei
- School of Medicine, Wuhan University of Science and Technology, Wuhan 430065, China
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Yin J, Wu JB, Qi C, Yao DH, Zheng JR, Ding LH, Zhu LL, Liu FY, Mei LY, Wu K. [Investigation on high-frequency hearing loss of noise workers in an automobile factory]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2021; 39:543-546. [PMID: 34365770 DOI: 10.3760/cma.j.cn121094-20200529-00301] [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: 11/05/2022]
Abstract
Objective: To investigate the high-frequency hearing loss (HFHL) of workers in an automobile factory and its influencing factors, so as to provide a scientific basis for occupational health management of noise workers. Methods: From March to July 2019, 2647 workers from an automobile factory were selected as the research objects by cluster sampling method. The basic personal information (such as gender, age, education level, height, weight, etc.) , history of ear disease, the history of detonation, history of exposure to ototoxic drugs, history of exposure to occupational noise, etc., were investigated by questionnaire and occupational health examination. Chi-square test was used to compare the detection rates of HFHL in different populations, and multivariate logistic regression model was used to analyze the influencing factors of HFHL. Results: The noise level of 2647 individual workers ranged from 75.0 dB (A) to 92.0 dB (A) , with an average of (84.14±2.47) dB (A) . The detection rate of HFHL was 17.2% (456/2647) . There were significant differences in the the detection rate of HFHL among workers of different gender, age, educational level, working age, noise exposure level, diabetes history, detonation history, smoking and drinking workers (P<0.05) . Multivariate logistic regression analysis showed that male, age ≥30 years old, smoking and noise exposure were risk factors for HFHL (P<0.05) . Conclusion: The detection rate of HFHL in automobile factory workers is high. Gender, age, smoking and noise are the influencing factors of HFHL. It is necessary to strengthen the noise control in the workplace and guide workers to choose healthy lifestyle.
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Affiliation(s)
- J Yin
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442001, China
| | - J B Wu
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442001, China
| | - C Qi
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442001, China
| | - D H Yao
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442001, China
| | - J R Zheng
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442001, China
| | - L H Ding
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442001, China
| | - L L Zhu
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442001, China
| | - F Y Liu
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442001, China
| | - L Y Mei
- Hubei Center forDisease Control and Prevention, Wuhan 430070, China
| | - K Wu
- Shiyan Occupational Disease Prevention and Control Hospital, Shiyan 442001, China
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Ding LH, Sun RB, Wu K, Wu JB, Zheng JR, Yuan ZP, Mei LY. [Study on the effects of noise on hypertension and hyperglycemia among occupational workers]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2020; 38:32-36. [PMID: 32062893 DOI: 10.3760/cma.j.issn.1001-9391.2020.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To study the effect of noise on hypertension and hyperglycemia among occupational workers. Methods: Total 670 workers in an automobile manufacturing company were selected as the subjects of physical examination in 2017. According to the noise exposure or not, the subjects were divided into control group (no noise exposure) 143 and contact group (noise exposure) 527. Questionnaire survey and physical examination were conducted. The measurement data were analyzed by t-test, and the count data and grade data were analyzed by χ(2) test. The influence of noise on blood glucose, heart rate, blood pressure and other indicators was analyzed by logistic regression, and the OR and 95%CI of each risk factor were calculated. Results: The average age of the control group and the contact group was no significant difference (P>0.05) . There were 139 (20.7%) cases of high systolic pressure, 154 (23.0%) cases of high diastolic pressure, 63 (9.4%) cases of hyperglycemia, 29 (4.3%) cases of tachycardia. Compared with the control group, there were significant differences in systolic blood pressure, diastolic blood pressure and blood glucose in the contact group (P<0.05) . Compared with the control group, the systolic blood pressure, diastolic blood pressure and blood glucose of the subjects in the corresponding age contact group increased significantly (P<0.05) . The years of noise exposure were protective factors for systolic and diastolic blood pressure (OR=0.970, 0.973) . Conclusion: Noise exposure may increase blood pressure and blood sugar of occupational workers, but the effect on heart rate can not be determined.
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Affiliation(s)
- L H Ding
- Shiyan Occupational Disease Prevention and Treatment Hospital, Shiyan 442000, China
| | - R B Sun
- Shiyan Occupational Disease Prevention and Treatment Hospital, Shiyan 442000, China
| | - K Wu
- Shiyan Occupational Disease Prevention and Treatment Hospital, Shiyan 442000, China
| | - J B Wu
- Shiyan Occupational Disease Prevention and Treatment Hospital, Shiyan 442000, China
| | - J R Zheng
- Shiyan Occupational Disease Prevention and Treatment Hospital, Shiyan 442000, China
| | - Z P Yuan
- Wuhan University School of Health Sciences, Wuhan 430071, China
| | - L Y Mei
- Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China
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Yu YT, Li GK, Yang ZL, Hu JG, Zheng JR, Qi XT. Identification of a major quantitative trait locus for ear size induced by space flight in sweet corn. Genet Mol Res 2014; 13:3069-78. [PMID: 24782164 DOI: 10.4238/2014.april.17.3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The development of molecular markers has contributed to progress in identifying the gene(s) responsible for favorable variations in maize studies. In this study, quantitative trait locus (QTL) mapping was conducted using simple sequence repeat markers in an F2 sweet corn population from a cross between parental line 1132 and space flight-induced mutant line 751 to identify the loci contributing to an increase in some yield traits. A primary mutated genomic region was located on chromosome 9. In total, 26 QTL were detected for eight yield-related traits and assembled into three clusters on chromosome 9. The largest QTL cluster at bin 9.02/03, primarily contributing to >10% of the phenotypic variation in ear and cob diameters, was likely due to a major QTL. Desired alleles of these QTL were provided by the mutant line 751. The primary action of the major mutant allele was an additive effect. Another mutant locus, which was induced in bin 9.01, increased cob and ear diameters by dominant genetic action.
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Affiliation(s)
- Y T Yu
- Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong Province, China
| | - G K Li
- Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong Province, China
| | - Z L Yang
- Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong Province, China
| | - J G Hu
- Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong Province, China
| | - J R Zheng
- Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong Province, China
| | - X T Qi
- Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong Province, China
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Yip MK, Zheng JR, Cheung HF. Persistent current of one-dimensional perfect rings under the canonical ensemble. Phys Rev B Condens Matter 1996; 53:1006-1009. [PMID: 9983541 DOI: 10.1103/physrevb.53.1006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Zheng JR, Fang JL, Gu KX, Xu LF, Gao JW, Guo HZ, Yu YH, Sun HZ. [Screening of active anti-inflammatory-immunosuppressive and antifertile compositions from Tripterygium wilfordii. I. Screening of 8 components from total glucosides of Tripterygium wilfordii (TII)]. Zhongguo Yi Xue Ke Xue Yuan Xue Bao 1987; 9:317-22. [PMID: 2968853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Zheng JR, Fang JL, Gu KX, Yin YQ, Xu LF, Gao JW, Guo HZ, Yu YH, Sun HZ. [Screening of active anti-inflammatory-immunosuppressive and antifertile components from Tripterygium wilfordii. II. Screening of 5 monomers from total glucosides of Tripterygium wilfordii (TII)]. Zhongguo Yi Xue Ke Xue Yuan Xue Bao 1987; 9:323-8. [PMID: 2968854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Zheng JR, Fang JL, Gao JW, Guo HZ, Xu LF, Yeng YP, Yu YH, Sun HZ. [Effects of total glycosides of Tripterygium wilfordii on the reproductive organs of experimental animals. III. Dynamic observations on the reproductive organs and fertility in mice]. Zhongguo Yi Xue Ke Xue Yuan Xue Bao 1986; 8:19-23. [PMID: 2943438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Zheng JR, Fang JL, Xu LF, Gao JW, Guo HZ, Li ZR, Sun HZ. [Effects of total glycosides of Tripterygium wiifordii on the reproductive organs of experimental animals. II. Experiments in female rats]. Zhongguo Yi Xue Ke Xue Yuan Xue Bao 1985; 7:256-9. [PMID: 2939986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Zheng JR, Fang JL, Xu LF, Gao JW, Guo HZ, Li ZR, Sun HZ. [Effects of total glycosides of Tripterygium wilfordii on animal reproductive organs I. Experiments of male rats]. Zhongguo Yi Xue Ke Xue Yuan Xue Bao 1985; 7:1-5. [PMID: 3158412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Zheng JR, Liu JH, Hsu LF, Gao JW, Jiang BL. [Toxicity of total glycosides in Tripterygium wilfordii]. Zhongguo Yi Xue Ke Xue Yuan Xue Bao 1983; 5:73-8. [PMID: 6226402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Zheng JR, Xu LF, Ma L, Wang DH, Gao JW. [Studies on pharmacological actions of total glycosides in Tripterygium wilfordii]. Zhongguo Yi Xue Ke Xue Yuan Xue Bao 1983; 5:1-8. [PMID: 6226379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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