Exposure to Emerging and Legacy Polyfluoroalkyl Substances in the Sixth Total Diet Study — China, 2016–2019

WHAT IS ALREADY KNOWN ABOUT THIS TOPIC? Perfluoroalkyl substances (PFASs) are persistent organic pollutants, which have multi-organ toxicity and potential health risk to humans. WHAT IS ADDED BY THIS REPORT? The most commonly detected PFASs in the Sixth China Total Diet Study (TDS) samples were perf...

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Autores principales: Wang, Yuxin, Gao, Xueyan, Liu, Jiaying, Lyu, Bing, Li, Jingguang, Zhao, Yunfeng, Wu, Yongning
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2022
Materias:
Preplanned Studies
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8930408/
https://www.ncbi.nlm.nih.gov/pubmed/35356411
http://dx.doi.org/10.46234/ccdcw2022.042
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author Wang, Yuxin
Gao, Xueyan
Liu, Jiaying
Lyu, Bing
Li, Jingguang
Zhao, Yunfeng
Wu, Yongning
author_facet Wang, Yuxin
Gao, Xueyan
Liu, Jiaying
Lyu, Bing
Li, Jingguang
Zhao, Yunfeng
Wu, Yongning
author_sort Wang, Yuxin
collection PubMed
description WHAT IS ALREADY KNOWN ABOUT THIS TOPIC? Perfluoroalkyl substances (PFASs) are persistent organic pollutants, which have multi-organ toxicity and potential health risk to humans. WHAT IS ADDED BY THIS REPORT? The most commonly detected PFASs in the Sixth China Total Diet Study (TDS) samples were perfluorooctanesulfonate (PFOS), perfluorooctanoic acid (PFOA), perfluoroundecanoic acid (PFUdA), perfluorodecanoic acid (PFDA), perfluorononanoic acid (PFNA), and 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate (6:2 Cl-PFESA). The mean estimated weekly intakes (EWIs) of PFOA, PFOS, and 6:2 Cl-PFESA in the Sixth TDS were 2.17, 2.72, and 2.75 ng/kg body weight per week, respectively. WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE? The PFASs levels in some food category and dietary exposure still need to be continuously monitored, especially for 6:2 Cl-PFESA.
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spelling pubmed-89304082022-03-29 Exposure to Emerging and Legacy Polyfluoroalkyl Substances in the Sixth Total Diet Study — China, 2016–2019 Wang, Yuxin Gao, Xueyan Liu, Jiaying Lyu, Bing Li, Jingguang Zhao, Yunfeng Wu, Yongning China CDC Wkly Preplanned Studies WHAT IS ALREADY KNOWN ABOUT THIS TOPIC? Perfluoroalkyl substances (PFASs) are persistent organic pollutants, which have multi-organ toxicity and potential health risk to humans. WHAT IS ADDED BY THIS REPORT? The most commonly detected PFASs in the Sixth China Total Diet Study (TDS) samples were perfluorooctanesulfonate (PFOS), perfluorooctanoic acid (PFOA), perfluoroundecanoic acid (PFUdA), perfluorodecanoic acid (PFDA), perfluorononanoic acid (PFNA), and 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate (6:2 Cl-PFESA). The mean estimated weekly intakes (EWIs) of PFOA, PFOS, and 6:2 Cl-PFESA in the Sixth TDS were 2.17, 2.72, and 2.75 ng/kg body weight per week, respectively. WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE? The PFASs levels in some food category and dietary exposure still need to be continuously monitored, especially for 6:2 Cl-PFESA. Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2022-03-04 /pmc/articles/PMC8930408/ /pubmed/35356411 http://dx.doi.org/10.46234/ccdcw2022.042 Text en Copyright and License information: Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2022 https://creativecommons.org/licenses/by-nc-sa/4.0/This work is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/ (https://creativecommons.org/licenses/by-nc-sa/4.0/)
spellingShingle Preplanned Studies
Wang, Yuxin
Gao, Xueyan
Liu, Jiaying
Lyu, Bing
Li, Jingguang
Zhao, Yunfeng
Wu, Yongning
Exposure to Emerging and Legacy Polyfluoroalkyl Substances in the Sixth Total Diet Study — China, 2016–2019
title Exposure to Emerging and Legacy Polyfluoroalkyl Substances in the Sixth Total Diet Study — China, 2016–2019
title_full Exposure to Emerging and Legacy Polyfluoroalkyl Substances in the Sixth Total Diet Study — China, 2016–2019
title_fullStr Exposure to Emerging and Legacy Polyfluoroalkyl Substances in the Sixth Total Diet Study — China, 2016–2019
title_full_unstemmed Exposure to Emerging and Legacy Polyfluoroalkyl Substances in the Sixth Total Diet Study — China, 2016–2019
title_short Exposure to Emerging and Legacy Polyfluoroalkyl Substances in the Sixth Total Diet Study — China, 2016–2019
title_sort exposure to emerging and legacy polyfluoroalkyl substances in the sixth total diet study — china, 2016–2019
topic Preplanned Studies
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8930408/
https://www.ncbi.nlm.nih.gov/pubmed/35356411
http://dx.doi.org/10.46234/ccdcw2022.042
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