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. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论