| Individual and Combined Toxicities of Benzo[a]pyrene and 2,2',4,4'-Tetrabromodiphenyl Ether on Early Life Stages of the Pacific Oyster, Crassostrea gigas | |
Xie, J; Yang, DL ; Sun, XY; Cao, RW; Chen, LZ; Wang, Q; Li, F; Wu, HF; Ji, CL; Cong, M; Zhao, JM
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| 发表期刊 | BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
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| ISSN | 0007-4861 |
| 2017-11 | |
| 卷号 | 99期号:5页码:582-588 |
| 关键词 | Embryotoxicity Larval mortality Genotoxicity BaP BDE-47 Combined toxicity |
| 研究领域 | Environmental Sciences ; Toxicology |
| DOI | 10.1007/s00128-017-2164-9 |
| 产权排序 | [Xie, Jia; Yang, Dinglong; Sun, Xiyan; Cao, Ruiwen; Chen, Lizhu; Wang, Qing; Li, Fei; Wu, Huifeng; Ji, Chenglong; Cong, Ming; Zhao, Jianmin] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Xie, Jia; Yang, Dinglong; Sun, Xiyan; Cao, Ruiwen; Chen, Lizhu; Zhao, Jianmin] Chinese Acad Sci, Muping Coastal Environm Res Stn, Yantai Inst Coastal Zone Res YIC, Yantai 264003, Peoples R China; [Xie, Jia; Yang, Dinglong; Cao, Ruiwen; Chen, Lizhu] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 作者部门 | 海岸带生物资源高效利用研究与发展中心 |
| 英文摘要 | Persistent organic pollutants (POPs) are ubiquitous and coexisted in the aquatic environment. Individual and combined toxic effects of benzo[a]pyrene (BaP) and 2,2',4,4'-tetrabromodiphenyl ether (BDE-47) on embryogenesis, and larval survival of the Pacific oyster were investigated. The EC50 values of BaP, BDE-47 and their mixture on embryogenesis were 18.4, 203.3 and 72.0 A mu g/L respectively, while the LC50 values for 96 h larval mortality were 26.8, 244.5 and 108.9 A mu g/L respectively. The Marking-Dawson additive toxicity indices were -0.02 and -0.19, indicating an additive effect with a trend to antagonism. In addition, DNA strand breaks were also observed in oyster embryos after exposure. Our study suggests that BaP and BDE-47 exposure can cause developmental abnormalities, DNA damage and larval mortality. Furthermore, the toxicity of the mixture is slightly lower than individual pollutant. These data will be helpful to predict the toxicity of organic pollutants, and provide criteria for marine water quality standards. |
| 文章类型 | Article |
| 资助机构 | Key Research Program of the Chinese Academy of Sciences [KZZD-EW-14] ; National Natural Science Foundation of China [41576122] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA11020702] ; Youth Innovation Promotion Association of CAS [2016196] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | Embryotoxicity ; Larval mortality ; Genotoxicity ; BaP ; BDE-47 ; Combined toxicity |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Toxicology |
| WOS记录号 | WOS:000415991900008 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24349 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物资源高效利用研究与发展中心 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_污染过程与控制实验室 中国科学院海岸带环境过程与生态修复重点实验室 支撑部门_中国科学院牟平海岸带环境综合试验站 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; 2.Chinese Acad Sci, Muping Coastal Environm Res Stn, Yantai Inst Coastal Zone Res YIC, Yantai 264003, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, J,Yang, DL,Sun, XY,et al. Individual and Combined Toxicities of Benzo[a]pyrene and 2,2',4,4'-Tetrabromodiphenyl Ether on Early Life Stages of the Pacific Oyster, Crassostrea gigas[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2017,99(5):582-588. |
| APA | Xie, J.,Yang, DL.,Sun, XY.,Cao, RW.,Chen, LZ.,...&Zhao, JM.(2017).Individual and Combined Toxicities of Benzo[a]pyrene and 2,2',4,4'-Tetrabromodiphenyl Ether on Early Life Stages of the Pacific Oyster, Crassostrea gigas.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,99(5),582-588. |
| MLA | Xie, J,et al."Individual and Combined Toxicities of Benzo[a]pyrene and 2,2',4,4'-Tetrabromodiphenyl Ether on Early Life Stages of the Pacific Oyster, Crassostrea gigas".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 99.5(2017):582-588. |
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