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
ISSN0025-326X
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
DOI10.1016/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
被引频次:26[WOS]   [WOS记录]     [WOS相关记录]
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
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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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