我国母乳中持久性有机污染物机体负荷研究进展

母乳是世界卫生组织推荐的作为人生物监测的理想基质,也是履行《关于持久性有机污染物的斯德哥尔摩公约》成效评估的主要基质。为评估普通人群持久性有机污染物机体负荷水平及履约成效评估需要,我国自2007年以来连续开展母乳监测工作,重点对多氯代二苯并二噁英和多氯代二苯并呋喃、多氯联苯、多溴二苯醚等典型持久性有机污染物开展相关监测。获得了表征我国普通人群机体负荷水平的代表性数据以及时空分布状况,为我国履约工作提供了有力支撑。

Human body burden of persistent organic pollutants in breast milk in China

Human breast milk is recommended by World Health Organization as an ideal matrix for conducting human biological monitoring of persistent organic pollutants (POPs). And it is the main matrix to evaluate the efficacy of performing Stockholm Convention. In order to assess the human body burden of POPs and performance evaluation, national monitoring program of breast milk has begun since 2007. Various POPs, including polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), polychlorinated biphenyls (PCBs), and polybrominated diphenyl ethers (PBDEs), were determined in human breast milk samples. We obtained representative data of levels of main POPs in human breast milk from the general population in China as well as their spatial-temporal distribution, which provided a strong support for the performance evaluation of Stockholm Convention in China.