Effects of age, gender and region on serum concentrations of perfluorinated compounds in general population of Henan, China
Fu, Yaning ; Wang, Tieyu ; Wang, Pei ; Fu, Quanliang ; Lu, Yonglong
刊名CHEMOSPHERE
2014
卷号110期号:1页码:104-110
关键词Perfluorinated compound Serum General population Henan
ISSN号0045-6535
中文摘要133 Serum samples collected from Henan donors aged from 0 to 88 years were analyzed for 12 perfluorinated compounds (PFCs). Perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) accounted for 69.19% of the total PFCs in serum samples, with a median concentration of 1.43 and 1.47 ng mL(-1), respectively. Other PFCs were detected at much lower concentrations, with median concentrations ranging from 0.03 to 0.37 ng mL(-1). PFOA and PFOS were positively correlated (r = 0.219) in serum samples, indicating that they may have common exposure pathways. For all donors (0-88 years), significant increases in PFOA (r = 0.239, p < 0.01), perfluorononanoic acid (PFNA) (r = 0.185, p < 0.05) and PFOS (r = 0.175, p < 0.05) concentrations over age were found. Median concentrations of PFOA, PFNA, perfluorodecanoic acid (PFDA), and PFOS were higher in males than in females. Higher PFOA concentrations were found in urban populations than in rural populations. Since PFCs exposure in general population is prevalent, further studies are needed to explore its possible impacts on epidemiological factors. (C) 2014 Elsevier Ltd. All rights reserved.
WOS记录号WOS:000337770400015
公开日期2015-03-23
内容类型期刊论文
源URL[http://ir.rcees.ac.cn/handle/311016/9143]  
专题生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式
GB/T 7714
Fu, Yaning,Wang, Tieyu,Wang, Pei,et al. Effects of age, gender and region on serum concentrations of perfluorinated compounds in general population of Henan, China[J]. CHEMOSPHERE,2014,110(1):104-110.
APA Fu, Yaning,Wang, Tieyu,Wang, Pei,Fu, Quanliang,&Lu, Yonglong.(2014).Effects of age, gender and region on serum concentrations of perfluorinated compounds in general population of Henan, China.CHEMOSPHERE,110(1),104-110.
MLA Fu, Yaning,et al."Effects of age, gender and region on serum concentrations of perfluorinated compounds in general population of Henan, China".CHEMOSPHERE 110.1(2014):104-110.
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