YIC-IR  > 中科院海岸带环境过程与生态修复重点实验室
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
Source PublicationBULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
ISSN0007-4861
Volume99Issue:5Pages:582-588
Contribution Rank第1完成单位 ; 第2完成单位
AbstractPersistent 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.
KeywordEmbryotoxicity Larval Mortality Genotoxicity Bap Bde-47 Combined Toxicity
DOI10.1007/s00128-017-2164-9
Funding OrganizationKey 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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Indexed BySCI
WOS KeywordSCALLOP CHLAMYS-FARRERI ; RISK-ASSESSMENT ; IMMUNE FUNCTION ; BOHAI SEA ; EXPOSURE ; EMBRYO ; BDE-47 ; CHINA ; BENZO(A)PYRENE ; EMBRYOGENESIS
SubtypeArticle
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Toxicology
WOS IDWOS:000415991900008
Citation statistics
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/23495
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorWang, 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)
Affiliation1.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
Recommended Citation
GB/T 7714
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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