IR@PKUHSC  > 北京大学第三临床医学院
学科主题临床医学
Association of serum levels of typical organic pollutants with polycystic ovary syndrome (PCOS): a case-control study
Yang, Qiaoyun1,2; Zhao, Yue1,3,4; Qiu, Xinghua1,2; Zhang, Chunmei1,3,4; Li, Rong1,3,4; Qiao, Jie1,3,4
关键词polycystic ovary syndrome (PCOS) persistent organic pollutants (POPs) case-control study endocrine-disrupting chemicals (EDCs) partial least-squares-discriminant analysis (PLS-DA)
刊名HUMAN REPRODUCTION
2015-08-01
DOI10.1093/humrep/dev123
30期:8页:1964-1973
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Obstetrics & Gynecology ; Reproductive Biology
研究领域[WOS]Obstetrics & Gynecology ; Reproductive Biology
关键词[WOS]ARYL-HYDROCARBON RECEPTOR ; GRANULOSA-CELLS ; BISPHENOL-A ; EXPOSURE ; CHINA ; WOMEN ; HEALTH ; RISK ; STEROIDOGENESIS ; PREVALENCE
英文摘要

STUDY QUESTION: Is polycystic ovary syndrome (PCOS) associated with increased serum levels of typical organic pollutants?

summary answer: PCOS in Han females from Northern China was significantly associated with elevated serum levels of pollutants, including polychlorinated biphenyls (PCBs), organochlorine pesticides and polycyclic aromatic hydrocarbons (PAHs).

what is known already: PCOS is arguably the most common endocrinopathy in females of reproductive age. The etiology of PCOS is thought to be multifactorial.

study design, size, duration: This was a preliminary case-control study undertaken at the Division of Reproductive Center, Peking University Third Hospital. Fifty participants affected by PCOS and 30 normal controls were recruited between August and October 2012 from Northern China. All participants were Han women.

participants/materials, setting, methods: PCOS participants were diagnosed according to the 2003 Rotterdam criteria. The control participants were non-pregnant females unable to conceive solely due to male azoospermia. Serum levels of a wide range of organic pollutants, including PCBs, organochlorine pesticides, PAHs and more than 20 phenolic pollutants, were analyzed using gas chromatographic mass spectrometry.

main results and the role of chance: Serum levels of PCBs, pesticides and PAHs were significantly higher in the PCOS group than the control group. Concentrations of PCBs, p,p′-dichlorodiphenyldichloroethylene (p,p′-DDE) and PAHs in serum above median levels were associated with PCOS with odds ratios of 3.81 [95% confidence interval (CI), 1.45-10.0], 4.89 (95% CI, 1.81-13.2) and 2.39 (95% CI, 0.94-6.05), respectively. Partial least-squares-discriminant analysis (PLS-DA) confirmed that serum levels of organic pollutants were associated with PCOS, especially for p, p′-DDE and PCBs.

limitations, reasons for caution: Some other possible covariates (e.g. dietary and income) were missed in this study, although education and occupation have been considered as an indicator of personal income. The PLS-DA model allowed a quasi-exposome analysis with over 60 kinds of typical organic pollutants; however, the possibility of other pollutants involved in the PCOS still could not be excluded.

wider implications of the findings: Our study identified that bodily retention of environmental organic pollutants-including PCBs, pesticides (especially p, p′-DDE) and PAHs-was associated with PCOS.

语种英语
WOS记录号WOS:000359743300025
项目编号2014CB943203 ; 2015CB553401 ; 21322705 ; 21190051 ; 41121004 ; 81170538 ; 2012BAI32B01
资助机构Ministry of Science and Technology of China Grants (973 program) ; National Natural Science Foundation of China ; National Key Technology R&amp ; D Program in the Twelve Five-Year Plan ; Collaborative Innovation Center for Regional Environmental Quality
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/59395
专题北京大学第三临床医学院
北京大学第三临床医学院_妇产科
北京大学第三临床医学院_生殖医学中心
作者单位1.Minist Educ, Key Lab Assisted Reprod, Beijing 100191, Peoples R China
2.Peking Univ, Hosp 3, Coll Environm Sci & Engn, Beijing 100871, Peoples R China
3.State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100871, Peoples R China
4.Beijing Key Lab Reprod Endocrinol & Assisted Repr, Beijing 100191, Peoples R China
推荐引用方式
GB/T 7714
Yang, Qiaoyun,Zhao, Yue,Qiu, Xinghua,et al. Association of serum levels of typical organic pollutants with polycystic ovary syndrome (PCOS): a case-control study[J]. HUMAN REPRODUCTION,2015,30(8):1964-1973.
APA Yang, Qiaoyun,Zhao, Yue,Qiu, Xinghua,Zhang, Chunmei,Li, Rong,&Qiao, Jie.(2015).Association of serum levels of typical organic pollutants with polycystic ovary syndrome (PCOS): a case-control study.HUMAN REPRODUCTION,30(8),1964-1973.
MLA Yang, Qiaoyun,et al."Association of serum levels of typical organic pollutants with polycystic ovary syndrome (PCOS): a case-control study".HUMAN REPRODUCTION 30.8(2015):1964-1973.
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