Spatial and temporal variations of microcystins in hepatopancreas of a freshwater snail from Lake Taihu
文献类型：期刊论文
| 作者 | Zhang, Dawen; Xie, Ping; Liu, Yaqin; Chen, Jun; Wen, Zhourui |
| 刊名 | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
 |
| 出版日期 | 2009-02-01 |
| 卷号 | 72期号:2页码:466-472 |
| ISSN号 | 0147-6513 |
| 关键词 | Microcystins Snail Bellamya aeruginosa Lake Taihu |
| 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, spatial and temporal variations of three common microcystins (MC-RR, MC-YR, and MC-LR) in the hepatopancreas of a freshwater snail (Bellamya aeruginosa) were studied monthly in two bays of Lake Taihu. Microcystins (MCs) concentration in hepatopancreas was quantified by liquid chromatography-mass spectrometry (LC-MS). The MCs concentrations in hepatopancreas were higher at Site 1 than those at other sites, which was in agreement with the changes of intracellular MCs concentrations in the water column. There was a significant correlation between MCs concentrations in the hepatopancreas and that in the seston, suggesting that spatial variances of MCs; concentrations in hepatopancreas among the five sites were due to spatial changes of toxic Microcystis cells in the water column. PCCA indicates that in addition to Microcystis, other factors (e.g., water temperature) also substantially affected the accumulation of MCs in hepatopancreas of the snail. (C) 2008 Published by Elsevier Inc. |
| 英文摘要 | In this paper, spatial and temporal variations of three common microcystins (MC-RR, MC-YR, and MC-LR) in the hepatopancreas of a freshwater snail (Bellamya aeruginosa) were studied monthly in two bays of Lake Taihu. Microcystins (MCs) concentration in hepatopancreas was quantified by liquid chromatography-mass spectrometry (LC-MS). The MCs concentrations in hepatopancreas were higher at Site 1 than those at other sites, which was in agreement with the changes of intracellular MCs concentrations in the water column. There was a significant correlation between MCs concentrations in the hepatopancreas and that in the seston, suggesting that spatial variances of MCs; concentrations in hepatopancreas among the five sites were due to spatial changes of toxic Microcystis cells in the water column. PCCA indicates that in addition to Microcystis, other factors (e.g., water temperature) also substantially affected the accumulation of MCs in hepatopancreas of the snail. (C) 2008 Published by Elsevier Inc. |
| 学科主题 | Environmental Sciences; Toxicology |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences ; Toxicology |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Toxicology |
| 关键词[WOS] | CYANOBACTERIAL TOXIN MICROCYSTIN ; IN-VIVO EVIDENCE ; EUTROPHIC LAKE ; SEASONAL DYNAMICS ; SUBTROPICAL CHINA ; MYTILUS-EDULIS ; LARGE SHALLOW ; ACCUMULATION ; LR ; DEPURATION |
| 资助信息 | National Natural Science Foundation of China [30530170] |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000260921000025 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/7962]  |
| 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. Spatial and temporal variations of microcystins in hepatopancreas of a freshwater snail from Lake Taihu[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2009,72(2):466-472. |
| APA | Zhang, Dawen,Xie, Ping,Liu, Yaqin,Chen, Jun,&Wen, Zhourui.(2009).Spatial and temporal variations of microcystins in hepatopancreas of a freshwater snail from Lake Taihu.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,72(2),466-472. |
| MLA | Zhang, Dawen,et al."Spatial and temporal variations of microcystins in hepatopancreas of a freshwater snail from Lake Taihu".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 72.2(2009):466-472. |
入库方式： OAI收割
来源：水生生物研究所
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