Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
A metabolomic investigation of the effects of metal pollution in oysters Crassostrea hongkongensis | |
Ji, Chenglong1,2; Wang, Qing1,2; Wu, Huifeng1,2; Tan, Qiaoguo3; Wang, Wen-Xiong4; Wu, HF (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China. hfwu@yic.ac.cn | |
发表期刊 | MARINE POLLUTION BULLETIN |
ISSN | 0025-326X |
2015-01-15 | |
卷号 | 90期号:1-2页码:317-322 |
关键词 | Metal Pollution Crassostrea Hongkongensis Gills Metabolomics H-1 Nmr |
DOI | 10.1016/j.marpolbul.2014.11.006 |
产权排序 | [Ji, Chenglong; Wang, Qing; Wu, Huifeng] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China; [Ji, Chenglong; Wang, Qing; Wu, Huifeng] YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China; [Tan, Qiaoguo] Xiamen Univ, Coll Environm & Ecol, Minist Educ, Key Lab Coastal & Wetland Ecosyst, Xiamen 361102, Peoples R China; [Wang, Wen-Xiong] Hong Kong Univ Sci & Technol, Div Life Sci, Kowloon, Hong Kong, Peoples R China |
作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
英文摘要 | Metal pollution has been of great concern in the estuaries in Southern China. In this study, metabolic differences between oysters Crassostrea hongkongensis from clean and metal-polluted sites were characterized using NMR-based metabolomics. We collected oyster samples from one clean (Jiuzhen) and two metal polluted sites (Baijiao and Fugong). The metal concentrations in oyster gills indicated that both the Baijiao and Fugong sites were severely polluted by several metals, including Cr, Ni, Cu, Zn, Ag, Cd and Pb. In particular, Cu and Zn were the major contaminants from the Baijiao and Fugong sites. Compared with those oysters from the clean site (JZ), metal pollution in BJ and FG induced disturbances in osmotic regulation and energy metabolism via different metabolic pathways, as indicated by different metabolic biomarkers. This study demonstrates that NMR-based metabolomics is a useful tool for characterizing metabolic responses induced by metal pollution. (C) 2014 Elsevier Ltd. All rights reserved.; Metal pollution has been of great concern in the estuaries in Southern China. In this study, metabolic differences between oysters Crassostrea hongkongensis from clean and metal-polluted sites were characterized using NMR-based metabolomics. We collected oyster samples from one clean (Jiuzhen) and two metal polluted sites (Baijiao and Fugong). The metal concentrations in oyster gills indicated that both the Baijiao and Fugong sites were severely polluted by several metals, including Cr, Ni, Cu, Zn, Ag, Cd and Pb. In particular, Cu and Zn were the major contaminants from the Baijiao and Fugong sites. Compared with those oysters from the clean site (JZ), metal pollution in BJ and FG induced disturbances in osmotic regulation and energy metabolism via different metabolic pathways, as indicated by different metabolic biomarkers. This study demonstrates that NMR-based metabolomics is a useful tool for characterizing metabolic responses induced by metal pollution. (C) 2014 Elsevier Ltd. All rights reserved. |
文章类型 | Article |
资助机构 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | NMR-BASED METABOLOMICS ; MUSSELS MYTILUS-GALLOPROVINCIALIS ; CLAM RUDITAPES-PHILIPPINARUM ; ENVIRONMENTAL-POLLUTION ; RESPONSES ; COPPER ; CONTAMINATION ; HEALTH ; CHINA |
研究领域[WOS] | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
WOS记录号 | WOS:000348964000049 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/8664 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
通讯作者 | Wu, HF (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China. hfwu@yic.ac.cn |
作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 2.YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 3.Xiamen Univ, Coll Environm & Ecol, Minist Educ, Key Lab Coastal & Wetland Ecosyst, Xiamen 361102, Peoples R China 4.Hong Kong Univ Sci & Technol, Div Life Sci, Kowloon, Hong Kong, Peoples R China |
推荐引用方式 GB/T 7714 | Ji, Chenglong,Wang, Qing,Wu, Huifeng,et al. A metabolomic investigation of the effects of metal pollution in oysters Crassostrea hongkongensis[J]. MARINE POLLUTION BULLETIN,2015,90(1-2):317-322. |
APA | Ji, Chenglong,Wang, Qing,Wu, Huifeng,Tan, Qiaoguo,Wang, Wen-Xiong,&Wu, HF .(2015).A metabolomic investigation of the effects of metal pollution in oysters Crassostrea hongkongensis.MARINE POLLUTION BULLETIN,90(1-2),317-322. |
MLA | Ji, Chenglong,et al."A metabolomic investigation of the effects of metal pollution in oysters Crassostrea hongkongensis".MARINE POLLUTION BULLETIN 90.1-2(2015):317-322. |
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