Comparison of ethinylestradiol and nonylphenol effects on reproduction of Chinese rare minnows (Gobiocypris rarus)
文献类型：期刊论文
| 作者 | Zha, Jinmiao ; Sun, Liwei ; Spear, Philip A. ; Wang, Zijian |
| 刊名 | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
 |
| 出版日期 | 2008-10 |
| 卷号 | 71期号:2页码:390-399 |
| 关键词 | Gobiocypris rarus vitellogenin histopathology reproduction 17 alpha-ethinylestradiol 4-nonylphenol |
| 英文摘要 | Breeding pairs of rare minnows were exposed to 5, 10, 20 mu g/L 4-nonylphenol (NP) or 4 ng/L 17 alpha-ethinylestradiol (EE2) for 21 days. Among reproductive parameters investigated, fecundity, fertility, and laying interval were significantly affected by 4 ng/L EE2, but were not affected at any exposure level of NP. These effects coincided with male feminization, ova-testis, increased plasma VTG in both males and females as well as the accumulation of eosinophilic material in kidneys and livers. Histopathologic evaluation revealed severe kidney lesions in both EE2 and NP-exposed fish. The bioassay succeeded in demonstrating that EE2 was several orders of magnitude more potent than the industrial chemical NP. The rare minnow was more sensitive to EE2 than medaka, but comparable to zebrafish in terms of sensitivity. The results of the present investigation indicated that a short-term reproductive bioassay is feasible using the Chinese rare minnow as the test species. (c) 2007 Elsevier Inc. All rights reserved. |
| WOS记录号 | WOS:000259713900009 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/22222]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zha, Jinmiao,Sun, Liwei,Spear, Philip A.,et al. Comparison of ethinylestradiol and nonylphenol effects on reproduction of Chinese rare minnows (Gobiocypris rarus)[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2008,71(2):390-399. |
| APA | Zha, Jinmiao,Sun, Liwei,Spear, Philip A.,&Wang, Zijian.(2008).Comparison of ethinylestradiol and nonylphenol effects on reproduction of Chinese rare minnows (Gobiocypris rarus).ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,71(2),390-399. |
| MLA | Zha, Jinmiao,et al."Comparison of ethinylestradiol and nonylphenol effects on reproduction of Chinese rare minnows (Gobiocypris rarus)".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 71.2(2008):390-399. |
入库方式： OAI收割
来源：生态环境研究中心
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