Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
Benzo(a)pyrene-induced metabolic responses in Manila clam Ruditapes philippinarum by proton nuclear magnetic resonance (H-1 NMR) based metabolomics | |
Zhang, Linbao1,2; Liu, Xiaoli1,2; You, Liping1,2; Zhou, Di1,2; Wang, Qing1; Li, Fei1; Cong, Ming1; Li, Lianzhen1; Zhao, Jianmin1; Liu, Dongyan1; Yu, Junbao1; Wu, Huifeng1 | |
发表期刊 | ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY |
2011-09-01 | |
卷号 | 32期号:2页码:218-225 |
关键词 | Benzo(a)Pyrene Toxicological Effects Biomarker Manila Clam Nmr Metabolomics |
英文摘要 | Benzo(a)pyrene is an important polycyclic aromatic hydrocarbon (PAH) which causes carcinogenic, teratogenic and mutagenic effects in various species and the level of contamination of this toxic agent in the marine environment is of great concern. In this study, metabolic responses induced by two doses (0.02 and 0.2 mu M) of BaP were characterized in the gill tissues of Manila clam Ruditapes philippinarum after exposure for 24, 48 and 96h. The high dose (0.2 mu M) of BaP induced the disturbances in energy metabolism and osmotic regulation based on the metabolic biomarkers such as succinate, alanine, glucose, glycogen, branched chain amino acids, betaine, taurine, homarine, and dimethylamine in clam gills after 24 h of exposure. In addition, hormesis induced by BaP was found in clams exposed to both doses of BaP. Overall, our results demonstrated the applicability of metabolomics for the elucidation of toxicological effects of marine environmental contaminants in a selected bioindicator species such as the Manila clam. (C) 2011 Elsevier B.V. All rights reserved. |
文章类型 | Article |
收录类别 | SCI |
语种 | 英语 |
关键词[WOS] | PATTERN-RECOGNITION ; NMR METABOLOMICS ; TIDAL FLATS ; LIVER ; SPECTROSCOPY ; METABONOMICS ; EXTRACTION ; TRANSFORMATION ; VITELLOGENIN ; BIOCHEMISTRY |
研究领域[WOS] | Environmental Sciences & Ecology ; Pharmacology & Pharmacy ; Toxicology |
WOS记录号 | WOS:000294936700014 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/9249 |
专题 | 中国科学院海岸带环境过程与生态修复重点实验室 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室 中国科学院海岸带环境过程与生态修复重点实验室_滨海湿地实验室 |
作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Linbao,Liu, Xiaoli,You, Liping,et al. Benzo(a)pyrene-induced metabolic responses in Manila clam Ruditapes philippinarum by proton nuclear magnetic resonance (H-1 NMR) based metabolomics[J]. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY,2011,32(2):218-225. |
APA | Zhang, Linbao.,Liu, Xiaoli.,You, Liping.,Zhou, Di.,Wang, Qing.,...&Wu, Huifeng.(2011).Benzo(a)pyrene-induced metabolic responses in Manila clam Ruditapes philippinarum by proton nuclear magnetic resonance (H-1 NMR) based metabolomics.ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY,32(2),218-225. |
MLA | Zhang, Linbao,et al."Benzo(a)pyrene-induced metabolic responses in Manila clam Ruditapes philippinarum by proton nuclear magnetic resonance (H-1 NMR) based metabolomics".ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 32.2(2011):218-225. |
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