中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Endocrine disrupting effects on Chinese rare minnow(Gobiocypris rarus) fed with field collected Limnodrilus sp

文献类型:期刊论文

作者Ma Taowu2; Wang Zijian2; Liu Jiankang1
刊名Journal of Environmental Sciences
出版日期2004
卷号16期号:5页码:784
关键词PIMEPHALES-PROMELAS RAINBOW-TROUT VITELLOGENIN CHEMICALS ESTRADIOL rare minnow(Grobiocypris rarus) Limnodrilus sp. endocrine disruption food chain vitellogenin
ISSN号1001-0742
英文摘要The potential endocrine disrupting effects and other toxicity effects on aquatic biota resulted from food uptake was simulated by feeding the laboratory cultured rare minnow(Gobiocypris rarus) with field collected Limnodrilus sp. The results indicated that the food chain processes affected significantly the growth, slightly reduced gonadosomatic indices, and elevated hepatosomatic indices. There was an obvious vitellogenin(VTG) induction, which generally only occurred in mature female, in the serum of juvenile rare minnow and mature male when fed with Limnodrilus sp. In addition, the rare minnow feeding on Limnodrilus sp. had significantly high renal indices, it meant obvious renal hyperplasia. The present work suggested that. Limnodrilus sp. from field water may contain toxic pollutants and could lead to endocrine disruption effects to the predators. It was concluded that endocrine disruptors may not only be assimilated through water, but also be bioconcentrated through food web. The results also suggested the importance of food selection in conducting the study of endocrine disruption effects using sensitive species.
语种英语
源URL[http://ir.ihb.ac.cn/handle/342005/36223]  
专题水生生物研究所_中科院水生所知识产出(2009年前)
作者单位1.中国科学院水生生物研究所
2.中国科学院生态环境研究中心
推荐引用方式
GB/T 7714
Ma Taowu,Wang Zijian,Liu Jiankang. Endocrine disrupting effects on Chinese rare minnow(Gobiocypris rarus) fed with field collected Limnodrilus sp[J]. Journal of Environmental Sciences,2004,16(5):784.
APA Ma Taowu,Wang Zijian,&Liu Jiankang.(2004).Endocrine disrupting effects on Chinese rare minnow(Gobiocypris rarus) fed with field collected Limnodrilus sp.Journal of Environmental Sciences,16(5),784.
MLA Ma Taowu,et al."Endocrine disrupting effects on Chinese rare minnow(Gobiocypris rarus) fed with field collected Limnodrilus sp".Journal of Environmental Sciences 16.5(2004):784.

入库方式: OAI收割

来源:水生生物研究所

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