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, Jia1,2,3; Yang, Dinglong1,2,3; Sun, Xiyan1,2; Cao, Ruiwen1,2,3; Chen, Lizhu1,2,3; Wang, Qing1; Li, Fei1; Wu, Huifeng1; Ji, Chenglong1; Cong, Ming1; Zhao, Jianmin1,2; Wang, Qing(Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China); Zhao, Jianmin(Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China)
2017-11-01
发表期刊BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
ISSN0007-4861
卷号99期号:5页码:582-588
产权排序第1完成单位 ; 第2完成单位
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.
关键词Embryotoxicity Larval Mortality Genotoxicity Bap Bde-47 Combined Toxicity
DOI10.1007/s00128-017-2164-9
项目资助者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)
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收录类别SCI
关键词[WOS]SCALLOP CHLAMYS-FARRERI ; RISK-ASSESSMENT ; IMMUNE FUNCTION ; BOHAI SEA ; EXPOSURE ; EMBRYO ; BDE-47 ; CHINA ; BENZO(A)PYRENE ; EMBRYOGENESIS
文章类型Article
语种英语
WOS研究方向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/133337/23495
专题中科院海岸带环境过程与生态修复重点实验室
通讯作者Wang, Qing; Zhao, Jianmin; Wang, Qing(Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China); Zhao, Jianmin(Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China)
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
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Xie, Jia,Yang, Dinglong,Sun, Xiyan,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, Jia.,Yang, Dinglong.,Sun, Xiyan.,Cao, Ruiwen.,Chen, Lizhu.,...&Zhao, Jianmin.(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, Jia,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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