YIC-IR  > 中科院海岸带环境过程与生态修复重点实验室
Differential metabolic responses in three life stages of mussels Mytilus galloprovincialis exposed to cadmium
Wu, Huifeng; Xu, Lanlan; Yu, Deliang; Ji, Chenglong; Wu, HF (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc,YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China. hfwu@yic.ac.cn
2017
Source PublicationECOTOXICOLOGY
ISSN0963-9292
Volume26Issue:1Pages:74-80
Contribution Rank[Wu, Huifeng; Xu, Lanlan; Yu, Deliang; Ji, Chenglong] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc,YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China; [Xu, Lanlan; Yu, Deliang] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
AbstractCadmium (Cd) is one of the most important metal contaminants in the Bohai Sea. In this work, NMR-based metabolomics was used to investigate the toxicological effects of Cd at an environmentally relevant concentration (50 A mu g L-1) in three different life stages (D-shape larval, juvenile and adult) of mussels Mytilus galloprovincialis. Results indicated that the D-shape larval mussel was the most sensitive life stage to Cd. The significantly different metabolic profiles meant that Cd induced differential toxicological effects in three life stages of mussels. Basically, Cd caused osmotic stress in all the three life stages via different metabolic pathways. Cd exposure reduced the anaerobiosis in D-shape larval mussels and disturbed lipid metabolism in juvenile mussels, respectively. Compared with the D-shape larval and juvenile mussels, the adult mussels reduced energy consumption to deal with Cd stress.
KeywordMytilus Galloprovincialis Cadmium Toxicological Effects Nmr Metabolomics
Department中科院海岸带环境过程与生态修复重点实验室
DOI10.1007/s10646-016-1741-8
Funding OrganizationNSFC(41676114) ; Natural Science Foundation of Shandong Province(JQ201310)
Indexed BySCI
WOS KeywordMETABONOMICS ; SUCCINATE ; POLLUTION ; ALANINE ; COPPER ; GILLS ; WATCH
SubtypeArticle
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Toxicology
WOS IDWOS:000393028400007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/20234
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorWu, HF (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc,YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China. hfwu@yic.ac.cn
Affiliation1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc,YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wu, Huifeng,Xu, Lanlan,Yu, Deliang,et al. Differential metabolic responses in three life stages of mussels Mytilus galloprovincialis exposed to cadmium[J]. ECOTOXICOLOGY,2017,26(1):74-80.
APA Wu, Huifeng,Xu, Lanlan,Yu, Deliang,Ji, Chenglong,&Wu, HF .(2017).Differential metabolic responses in three life stages of mussels Mytilus galloprovincialis exposed to cadmium.ECOTOXICOLOGY,26(1),74-80.
MLA Wu, Huifeng,et al."Differential metabolic responses in three life stages of mussels Mytilus galloprovincialis exposed to cadmium".ECOTOXICOLOGY 26.1(2017):74-80.
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