Joint stress of copper and petroleum hydrocarbons on the polychaete Perinereis aibuhitensis at biochemical levels
文献类型：期刊论文
| 作者 | Sun, FH ; Zhou, QX ; Wang, ME ; An, J |
| 刊名 | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
 |
| 出版日期 | 2009 |
| 卷号 | 72期号:7页码:1887-1892 |
| 关键词 | Polychaete Perinereis aibuhitensis Grube Antioxidant biomarker Superoxide dismutase (SOD) Peroxidase (POD) Total soluble protein (TSP) Petroleum hydrocarbons (PHCs) |
| ISSN号 | 0147-6513 |
| 通讯作者 | Zhou, QX, Chinese Acad Sci, Key Lab Terr Ecol Proc, Inst Appl Ecol, Shenyang 110016, Peoples R China |
| 中文摘要 | Responses of the polychaete Perinereis aibuhitensis Grube to single and joint stress of copper (Cu) and petroleum hydrocarbons (PHCs) at biochemical levels (including superoxide dismutases, SOD; peroxidases, POD; and the content of total soluble protein, TSP) were investigated under controlled laboratorial conditions. Significant decreases in SOD activity in the first 3 days of single exposure to Cu or PHCs were observed. Although SOD activity increased and returned to the level of the control on day 6 after having decreased on day 3 under single stress of Cu or PHCs, Cu and PHCs had complicated interactive influences on SOD activity in P. aibuhitensis. Their joint effects on SOD activity depended on concentration combinations and exposure time, called double-dose dependent effects. The POD activity and the content of TSP remained generally constant under both single and joint stress of Cu and/or PHCs, compared with the control. The beef-witted responses of investigated biochemical parameters in this study might suggest that toxic effects of pollutants with emphasis on the action of abiotic parameters and the time factor on the antioxidant enzymes in the polychaete should be addressed in the future work. (C) 2009 Elsevier Inc. All rights reserved. |
| 学科主题 | Environmental Sciences; Toxicology |
| 收录类别 | SCI |
| 资助信息 | Ministry of Science and Technology, People's Republic of China [2004CB418503]; National Natural Science Foundation of China [20477049]; Ministry of Education, People's Republic of China [707011] |
| 语种 | 英语 |
| WOS记录号 | WOS:000270292200010 |
| 公开日期 | 2011-09-23 |
| 源URL | [http://210.72.129.5/handle/321005/54039]  |
| 专题 | 沈阳应用生态研究所_沈阳应用生态研究所_期刊论文 |
| 推荐引用方式 GB/T 7714 | Sun, FH,Zhou, QX,Wang, ME,et al. Joint stress of copper and petroleum hydrocarbons on the polychaete Perinereis aibuhitensis at biochemical levels[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2009,72(7):1887-1892. |
| APA | Sun, FH,Zhou, QX,Wang, ME,&An, J.(2009).Joint stress of copper and petroleum hydrocarbons on the polychaete Perinereis aibuhitensis at biochemical levels.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,72(7),1887-1892. |
| MLA | Sun, FH,et al."Joint stress of copper and petroleum hydrocarbons on the polychaete Perinereis aibuhitensis at biochemical levels".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 72.7(2009):1887-1892. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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