Maternal transfer of dechloranes and their distribution among tissues in contaminated ducks

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	Maternal transfer of dechloranes and their distribution among tissues in contaminated ducks
	Wu, Ping-Fan; Yu, Lian-Lian; Li, Long; Zhang, Yun; Li, Xing-Hong
刊名	CHEMOSPHERE
	2016-05
卷号	150 期号:0 页码:514-519
关键词	DP and DP-like compound Tissue-specific distribution Maternal transfer Duck
英文摘要	The tissue concentrations of dechlorane plus and its analogues were determined in ducks collected from several e-waste recycling villages of Taizhou, China. Compared with the published literature, the relatively high concentrations of these compounds were detected in ducks, indicating serious DP contamination. Since both the duck meat and eggs were important components for diet, this result reminded us of keeping a watchful eye on human dietary exposure to DP and its analogues in this study area. The wet weight concentrations of DP and its analogues were significantly related to tissue lipid content (p < 0.05), indicating that the lipid pools predominantly impacted the distribution of DPs in ducks. On the basis of lipid adjustment, the significantly lower levels in brain than those in liver and blood, displayed the occurrence of liver sequestration and blood brain barrier to DP and its analogues in the duck (p < 0.05). The maternal transfer of DP and Mirex was not obviously limited, and the transferring extent of Dec 602 was over one. The stereo-selected accumulation of two DP isomers occurred among tissues with preference to syn-DP in blood, and to anti-DP in brain. The values of lipid-adjusted monodechlorinated products mainly originated from the exterior environment in ducks. (C) 2015 Elsevier Ltd. All rights reserved.
收录类别	SCI
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/35889]
专题	生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式 GB/T 7714	Wu, Ping-Fan,Yu, Lian-Lian,Li, Long,et al. Maternal transfer of dechloranes and their distribution among tissues in contaminated ducks[J]. CHEMOSPHERE,2016,150(0):514-519.
APA	Wu, Ping-Fan,Yu, Lian-Lian,Li, Long,Zhang, Yun,&Li, Xing-Hong.(2016).Maternal transfer of dechloranes and their distribution among tissues in contaminated ducks.CHEMOSPHERE,150(0),514-519.
MLA	Wu, Ping-Fan,et al."Maternal transfer of dechloranes and their distribution among tissues in contaminated ducks".CHEMOSPHERE 150.0(2016):514-519.