Use of protein phosphatase inhibition assay to detect microcystins in Donghu Lake and a fish pond in China
文献类型：会议论文
| 作者 | Xu, LH ; Lam, PKS ; Chen, JP ; Xu, JM ; Wong, BSF ; Zhang, YY ; Wu, RSS ; Harada, KI |
| 出版日期 | 2000 |
| 会议名称 | Conference on Environmental Contamination, Toxicology and Health |
| 会议日期 | SEP 23-25, 1998 |
| 会议地点 | HONG KONG, PEOPLES R CHINA |
| 关键词 | CYANOBACTERIA TOXINS WATER LR |
| 页码 | 53-58 |
| 通讯作者 | Chen, JP, City Univ Hong Kong, Ctr Environm Sci & Technol, Dept Biol & Chem, Tat Chee Ave, Kowloon, Hong Kong, Peoples R China |
| 中文摘要 | Seasonal variations in the level of total microcystins in water samples collected from Donghu Lake and a fish pond in Wuhan, China, were studied between March 1995 and February 1996 using a protein phosphatase inhibition assay involving a radioactive P-32-labelled substrate. The assay is highly reliable and repeatable, and is probably the most sensitive assay for microcystin detection to date. Results of the survey indicated the presence of microcystins in the water samples, and the concentration of microcystins appeared to be related to the degree of eutrophication and water temperature. There is also a correlative relationship between the quantity of microcystins and the abundance of microcystin-producing cyanobacteria (Anabaena and Oscillatoria) in the water bodies over a year cycle. In the present study, the positive detection of microcystins in water bodies having no signs of algal bloom warns of considerable potential threat of these waters to public health. (C) 2000 Elsevier Science Ltd. All rights reserved. |
| 收录类别 | SCI |
| 会议主办者 | Croucher Fdn, Environm & Conservat Fund, Hong Kong Baptist Univ, British Council, Dept Trade & Ind, Zhongshan Univ, Perkin Elmer Hong Kong Ltd, Guyline (Asia) Ltd |
| 会议录 | CHEMOSPHERE
 |
| 语种 | 英语 |
| WOS记录号 | WOS:000086786500008 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/11847]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_会议论文 |
| 推荐引用方式 GB/T 7714 | Xu, LH,Lam, PKS,Chen, JP,et al. Use of protein phosphatase inhibition assay to detect microcystins in Donghu Lake and a fish pond in China[C]. 见:Conference on Environmental Contamination, Toxicology and Health. HONG KONG, PEOPLES R CHINA. SEP 23-25, 1998. |
入库方式： OAI收割
来源：水生生物研究所
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