Seasonal variations in the occurrence and distribution of estrogens and pharmaceuticals in the Zhangweinanyun River System

被引：17

作者：

Cao JinLing ^{[1
]}

Shi JiangHong ^{[1
]}

Han Rui ^{[1
]}

Li YingXia ^{[1
]}

Yang ZhiFeng ^{[1
]}

机构：

[1] Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China

来源：

CHINESE SCIENCE BULLETIN | 2010年 / 55卷 / 27-28期

基金：

中国国家自然科学基金;

关键词：

estrogens; anti-inflammatories; distribution; LC/MS/MS; the Zhangweinanyun River System; PERSONAL CARE PRODUCTS; SEWAGE-TREATMENT PLANTS; SOLID-PHASE EXTRACTION; TANDEM MASS-SPECTROMETRY; ENDOCRINE DISRUPTORS; SURFACE-WATER; BEHAVIOR; CHEMICALS; LOUISIANA; PPCPS;

D O I：

10.1007/s11434-010-3158-8

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The report describes the use of solid-phase extraction (SPE) and LC/MS/MS to investigate the occurrence and distribution of 4 estrogens (estrone, 17 beta-estradiol, estriol, and 17 alpha-ethynylestradiol) and 3 anti-inflammatories (ibuprofen, ketoprofen and naproxen) in the Zhangweinanyun River System (China). Relatively higher concentrations were observed for estrone, 17 alpha-ethynylestradiol, and ketoprofen in the Wei Canal than in the Wei River and in the Zhangweixin River. The study suggested that there is a potential ecological risk of male fish feminization from estrogens in the Zhangweinanyun River System.

引用

页码：3138 / 3144

页数：7

共 23 条

[21] Optimizing gas chromatographic-mass spectrometric analysis of selected pharmaceuticals and endocrine-disrupting substances in water using factorial experimental design [J].