| Polybrominated diphenyl ether (PBDE) in blood from children (age 9–12)in Taizhou, China |
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| 引用本文： | Xiaoyou Zhang,Xianli Ruan,Minchan Yan,Yaxian Zhao,Wuji Wei,Yongjian Yang,Haiming Xu,Yan Li. Polybrominated diphenyl ether (PBDE) in blood from children (age 9–12)in Taizhou, China[J]. 环境科学学报(英文版), 2011, 23(7): 1199-1204 |
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| 作者姓名： | Xiaoyou Zhang Xianli Ruan Minchan Yan Yaxian Zhao Wuji Wei Yongjian Yang Haiming Xu Yan Li |
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| 作者单位： | [1]Nanjing University of Technology, Nanjing 210009, China [2]State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China [3]Taizhou Hospital, Taizhou 317000, China [4]Tongde Hospital, Hangzhou 310012, China [5]Taizhou No. 1 Middle School, Taizhou 318000, China |
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| 基金项目： | This work was supported by the National Natural ScienceFoundation of China (No. 20677074, 20437020) andthe State Key laboratory of Environmental Chemistry andEcotoxicology, Research Center for Eco-environmentalSciences, Chinese Academy of Sciences (No. KF2007-07,KF2008-11).We express our heartfelt gratitude to all blooddonators. We also thank the doctors in Taizhou Hospital,Zhejiang Province, for their help in colleting all samples. |
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| 摘 要： | Polybrominated diphenyl ethers (PBDEs) as ubiquitous persistent organic pollutants have attracted much attention in recent years.Exposure to PBDEs could induce a high health risk for children. The aim of this study was to investigate the PBDEs exposure ofchildren (9–12 years) from Taizhou, China. Fifty-eight blood samples were collected in one school in a mountainous area in Taizhou.The concentrations of Σ9PBDEs (sum of BDE-28, -47, -99, -100, -153, -154, -183, -197 and -209) ranged from 2.66 to 33.9 ng/g lipidwet (lw) with a median of 7.22 ng/g lw. These concentrations were lower than those of children in USA, but close to European andAsian general population levels. The results showed that children in Taizhou countryside were at a low level of PBDEs exposure. Thepredominant congener was BDE-209, followed by BDE-28, -47, -197 and -153. High abundance of BDE-209 was consistent with thepollution background of PBDEs in China characterized by high brominated congeners as main pollutants.
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| 关 键 词： | 多溴二苯醚 血液样本 C12 儿童 台州 中国 持久性有机污染物 PBDEs |
| 收稿时间： | 2010-09-30 |
| 修稿时间： | 2011-01-18 |
Polybrominated diphenyl ether (PBDE) in blood from children (age 9-12) in Taizhou, China |
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| Xiaoyou Zhang,Xianli Ruan,Minchan Yan,Yaxian Zhao,Wuji Wei,Yongjian Yang,Haiming Xu and Yan Li. Polybrominated diphenyl ether (PBDE) in blood from children (age 9-12) in Taizhou, China[J]. Journal of environmental sciences (China), 2011, 23(7): 1199-1204 |
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| Authors: | Xiaoyou Zhang Xianli Ruan Minchan Yan Yaxian Zhao Wuji Wei Yongjian Yang Haiming Xu Yan Li |
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| Affiliation: | 1. Nanjing University of Technology, Nanjing 210009, China. E-mail: xiaoyou860331@163.com2. State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-environmental Sciences,Chinese Academy of Sciences, Beijing 100085, China,3. Taizhou Hospital, Taizhou 317000, China4. Tongde Hospital, Hangzhou 310012, China,3. Taizhou Hospital, Taizhou 317000, China,2. State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-environmental Sciences,Chinese Academy of Sciences, Beijing 100085, China,1. Nanjing University of Technology, Nanjing 210009, China.,5. Taizhou No. 1 Middle School, Taizhou 318000, China,2. State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-environmental Sciences,Chinese Academy of Sciences, Beijing 100085, China and 2. State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-environmental Sciences,Chinese Academy of Sciences, Beijing 100085, China |
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| Abstract: | Polybrominated diphenyl ethers (PBDEs) as ubiquitous persistent organic pollutants have attracted much attention in recent years. Exposure to PBDEs could induce a high health risk for children. The aim of this study was to investigate the PBDEs exposure of children (9-12 years) from Taizhou, China. Fifty-eight blood samples were collected in one school in a mountainous area in Taizhou. The concentrations of sigma9PBDEs (sum of BDE-28, -47, -99, -100, -153, -154, -183, -197 and -209) ranged from 2.66 to 33.9 ng/g lipid wet (lw) with a median of 7.22 ng/g lw. These concentrations were lower than those of children in USA, but close to European and Asian general population levels. The results showed that children in Taizhou countryside were at a low level of PBDEs exposure. The predominant congener was BDE-209, followed by BDE-28, -47, -197 and -153. High abundance of BDE-209 was consistent with the pollution background of PBDEs in China characterized by high brominated congeners as main pollutants. |
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| Keywords: | polybrominated diphenyl ether children blood exposure Taizhou |
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