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231224s2012 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-012-0936-x
|2 doi
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|a pubmed24n0728.xml
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|a (DE-627)NLM218503423
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|a (NLM)22684729
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Wang, Qing
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Toxic effects of benzo[a]pyrene (Bap) and Aroclor1254 on embryogenesis, larval growth, survival and metamorphosis of the bivalve Meretrix meretrix
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|c 2012
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 21.11.2012
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|a Date Revised 21.10.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a To assess the potential toxicity of polycyclic aromatic hydrocarbons and polychlorinated biphenyls on the early development of Meretrix meretrix, the effects of benzo[a]pyrene (Bap) and Aroclor1254 on embryogenesis and larval development were investigated using static laboratory toxicity tests at nominal concentrations of 6.25-1,600 μg/L. Even at 1,600 μg/L, Bap and Aroclor1254 only caused minor reductions in embryo development rates. The 96 h LC(50) values for D-shaped larvae were 156 μg/L for Bap and 132 μg/L for Aroclor1254, respectively. The most sensitive toxicity endpoint in this study was metamorphosis, with an EC(50) value of 20 μg/L for Bap and 35 μg/L for Aroclor1254. Aroclor1254 was more toxic than Bap to embryos and larvae. Our results indicate that Bap and Aroclor1254 do not show extreme toxicity to M. meretrix embryos and larvae. These data provide information for evaluating the toxicity of Bap and Aroclor1254 on bivalve embryos, especially over the entire larval stages
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Water Pollutants, Chemical
|2 NLM
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|a Chlorodiphenyl (54% Chlorine)
|2 NLM
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|a 11097-69-1
|2 NLM
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| 650 |
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|a Benzo(a)pyrene
|2 NLM
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| 650 |
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7 |
|a 3417WMA06D
|2 NLM
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| 700 |
1 |
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|a Yang, Hongsheng
|e verfasserin
|4 aut
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|a Liu, Baozhong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Xiaoyu
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 21(2012), 6 vom: 21. Aug., Seite 1617-24
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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| 773 |
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|g volume:21
|g year:2012
|g number:6
|g day:21
|g month:08
|g pages:1617-24
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|u http://dx.doi.org/10.1007/s10646-012-0936-x
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