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Transfer, distribution and bioaccumulation of microcystins in the aquatic food web in Lake Taihu, China, with potential risks to human health
文献类型：期刊论文
| 作者 | Zhang, Dawen; Xie, Ping; Liu, Yaqin; Qiu, Tong |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2009-03-15 |
| 卷号 | 407期号:7页码:2191-2199 |
| ISSN号 | 0048-9697 |
| 关键词 | Microcystin Lake Taihu Fish Human health |
| 通讯作者 | Xie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Donghu S Rd 7, Wuhan 430072, Peoples R China |
| 中文摘要 | In this paper, accumulation and distribution of microcystins (MCs) was examined monthly in six species of fish with different trophic levels in Meiliang Bay, Lake Taihu, China, from June to November 2005, Microcystins were analyzed by liquid chromatography electrospray ionization mass spectrometry (LC-ESI-MS). Average recoveries of spiked fish samples were 67.7% for MC-RR, 85.3% for MC-YR, and 88.6% for MC-LR. The MCs (MC-RR+MC-YR+MC-LR) concentration in liver and gut content was highest in phytoplanktivorous fish, followed by omnivorous fish, and was lowest in carnivorous fish; while MCs concentration in muscle was highest in omnivorous fish, followed by phytoplanktivorous fish, and was lowest in carnivorous fish. This is the first study reporting MCs accumulation in the gonad of fish in field. The main uptake of MC-YR in fish seems to be through the gills from the dissolved MCs. The WHO limit for tolerable daily intake was exceeded only in common carp muscle. (C) 2008 Elsevier B.V. All rights reserved. |
| 英文摘要 | In this paper, accumulation and distribution of microcystins (MCs) was examined monthly in six species of fish with different trophic levels in Meiliang Bay, Lake Taihu, China, from June to November 2005, Microcystins were analyzed by liquid chromatography electrospray ionization mass spectrometry (LC-ESI-MS). Average recoveries of spiked fish samples were 67.7% for MC-RR, 85.3% for MC-YR, and 88.6% for MC-LR. The MCs (MC-RR+MC-YR+MC-LR) concentration in liver and gut content was highest in phytoplanktivorous fish, followed by omnivorous fish, and was lowest in carnivorous fish; while MCs concentration in muscle was highest in omnivorous fish, followed by phytoplanktivorous fish, and was lowest in carnivorous fish. This is the first study reporting MCs accumulation in the gonad of fish in field. The main uptake of MC-YR in fish seems to be through the gills from the dissolved MCs. The WHO limit for tolerable daily intake was exceeded only in common carp muscle. (C) 2008 Elsevier B.V. All rights reserved. |
| 学科主题 | Environmental Sciences |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | TROUT ONCORHYNCHUS-MYKISS ; PHYTOPLANKTIVOROUS SILVER CARP ; FRESH-WATER SNAIL ; IN-VIVO EVIDENCE ; PEPTIDE TOXIN ; HEPATOTOXIC MICROCYSTINS ; CYANOBACTERIAL TOXIN ; SEASONAL DYNAMICS ; SUBTROPICAL CHINA ; EUTROPHIC LAKE |
| 资助信息 | National Basic Research Program of China [2008CB418101] |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000264457600007 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/7812]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Dawen,Xie, Ping,Liu, Yaqin,et al. Transfer, distribution and bioaccumulation of microcystins in the aquatic food web in Lake Taihu, China, with potential risks to human health[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2009,407(7):2191-2199. |
| APA | Zhang, Dawen,Xie, Ping,Liu, Yaqin,&Qiu, Tong.(2009).Transfer, distribution and bioaccumulation of microcystins in the aquatic food web in Lake Taihu, China, with potential risks to human health.SCIENCE OF THE TOTAL ENVIRONMENT,407(7),2191-2199. |
| MLA | Zhang, Dawen,et al."Transfer, distribution and bioaccumulation of microcystins in the aquatic food web in Lake Taihu, China, with potential risks to human health".SCIENCE OF THE TOTAL ENVIRONMENT 407.7(2009):2191-2199. |
入库方式： OAI收割
来源：水生生物研究所
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