Increase of polychlorinated dibenzo-p-dioxins and dibenzofurans and dioxin-like polychlorinated biphenyls in human milk from China in 2007-2011

被引：34
作者：
Zhang, Lei [1 ,2 ]
Yin, Shuaixing [1 ,2 ,3 ]
Li, Jingguang [1 ,2 ]
Zhao, Yunfeng [1 ,2 ]
Wu, Yongning [1 ,2 ]
机构：
[1] Minist Hlth CFSA, Key Lab Food Safety Risk Assessment, Beijing, Peoples R China
[2] China Natl Ctr Food Safety Risk Assessment, Beijing, Peoples R China
[3] Wuhan Polytech Univ, Wuhan, Peoples R China
来源：
INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH | 2016年 / 219卷 / 08期
基金：
美国国家科学基金会;
关键词：
PCDD/Fs; dl-PCBs; Human milk; Trends; TOXIC EQUIVALENCY FACTORS; DIPHENYL ETHERS PBDES; WASTE RECYCLING SITE; TEMPORAL TRENDS; BREAST-MILK; RISK-ASSESSMENT; HUMAN EXPOSURE; DIETARY-INTAKE; HEALTH-RISK; PCBS;
D O I：
10.1016/j.ijheh.2016.07.013
中图分类号：
R1 [预防医学、卫生学];
学科分类号：
1004 ; 120402 ;
摘要：
A national survey was conducted to determine polychlorinated dibenzo-p-dioxins and dibenofurans (PCDD/Fs) and dioxin-like polychlorinated biphenyls (dl-PCBs) in human milk samples collected from 16 provinces in China to assess current exposure and temporal trends in China. The arithmetic mean concentration of total TEQ (PCDD/Fs and dl-PCBs) in 2011 is 6.7 pgTEQg(-1) lipid with a range of 2.9-15.4 pgTEQg(-1) lipid in 2011. Levels have been compared to data obtained during a previous national study conducted in 2007. The mean of PCDD/Fs has increased about 32.6% and 99.9% for total TEQconcentration (3.7 pgTEQg(-1) lipid in 2007 vs 4.9 pgTEQg(-1) lipid in 2011) and mass concentration (66.7 pg g(-1) lipid in 2007 vs 133.3 pg g(-1) lipid in 2011) during the period of 2007-2011, respectively. Continuous surveillance on PCDD/Fs and dl-PCBs in human milk is critical to evaluate the human health effect and environment impact in China. (C) 2016 Elsevier GmbH. All rights reserved.
引用
收藏
页码：843 / 849
页数：7
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