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Prenatal exposure t...
Prenatal exposure to multiple phenolic compounds, fetal reproductive hormones, and the second to fourth digit ratio of children aged 10 years in a prospective birth cohort
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- Guo, Jianqiu (author)
- School of Public Health/Key Laboratory of Public Health Safety of Ministry of Education/Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
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- Wu, Chunhua (author)
- School of Public Health/Key Laboratory of Public Health Safety of Ministry of Education/Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
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- Zhang, Jiming (author)
- School of Public Health/Key Laboratory of Public Health Safety of Ministry of Education/Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
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- Li, Wenting (author)
- School of Public Health/Key Laboratory of Public Health Safety of Ministry of Education/Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
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- Lv, Shenliang (author)
- School of Public Health/Key Laboratory of Public Health Safety of Ministry of Education/Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
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- Lu, Dasheng (author)
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
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- Qi, Xiaojuan (author)
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
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- Feng, Chao (author)
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
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- Liang, Weijiu (author)
- Changning District Center for Disease Control and Prevention, Shanghai, China
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- Chang, Xiuli (author)
- School of Public Health/Key Laboratory of Public Health Safety of Ministry of Education/Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
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- Zhang, Yubin (author)
- School of Public Health/Key Laboratory of Public Health Safety of Ministry of Education/Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
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- Xu, Hao (author)
- Changning District Center for Disease Control and Prevention, Shanghai, China
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- Cao, Yang, Associate Professor, 1972- (author)
- Örebro universitet,Institutionen för medicinska vetenskaper,Region Örebro län,Clinical Epidemiology and Biostatistics
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- Wang, Guoquan (author)
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
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- Zhou, Zhijun (author)
- School of Public Health/Key Laboratory of Public Health Safety of Ministry of Education/Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
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(creator_code:org_t)
- Pergamon Press, 2021
- 2021
- English.
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In: Chemosphere. - : Pergamon Press. - 0045-6535 .- 1879-1298. ; 263
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Select phenols are known to possess hormone-disrupting properties, but no previous study has addressed the potential effects of prenatal exposure to phenol mixtures on fetal reproductive hormones and children's second to fourth digit (2D: 4D) ratio, a marker for in utero testosterone (T) exposure. We aimed to explore interrelations of prenatal phenol exposures individually and in mixtures, cord serum reproductive hormones, and 2D: 4D ratio of children aged 10 years. Urinary 11 phenol concentrations were determined from 392 pregnant women participating in a longitudinal birth cohort. We estimated associations of prenatal phenol exposures individually and in mixtures with cord reproductive hormones and children's 2D:4D ratio using three statistical approaches, including generalized linear models (GLMs), elastic net regression (ENR) models and Bayesian kernel machine regression (BKMR) models. In female newborns, the three models showed that maternal triclosan (TCS) concentrations were significantly negatively associated with cord serum T levels [regression coefficient (β) = -0.076, 95% confidence interval (CI): 0.138, -0.013; p = 0.018]. Additionally, maternal urinary bisphenol A (BPA) levels were related to decreases in 2D:4D ratio of the left hand in girls by GLMs (β = -0.003, 95% CI: 0.007, -0.001; p = 0.024) and ENR models, but not BKMR models. We provided evidence that prenatal TCS exposure predicted lower cord serum T levels, and maternal BPA exposure was related to decreased 2D:4D ratio of the left hand in females.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Arbetsmedicin och miljömedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Occupational Health and Environmental Health (hsv//eng)
Keyword
- Bayesian kernel machine regression
- Elastic net regression
- Phenol mixtures
- Reproductive hormones
- The second to fourth digit ratio
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Guo, Jianqiu
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Wu, Chunhua
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Zhang, Jiming
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Li, Wenting
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Lv, Shenliang
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Lu, Dasheng
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show more...
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Qi, Xiaojuan
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Feng, Chao
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Liang, Weijiu
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Chang, Xiuli
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Zhang, Yubin
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Xu, Hao
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Cao, Yang, Assoc ...
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Wang, Guoquan
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Zhou, Zhijun
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- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Health Sciences
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and Occupational Hea ...
- Articles in the publication
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Chemosphere
- By the university
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Örebro University