Biological effects of marine diesel oil exposure in red king crab (Paralithodes camtschaticus) assessed through a water and foodborne exposure experiment
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- 作者：Kjetil Sagerupa ; kjetil.sagerup@akvaplan.niva.no" class="auth_mail" title="E-mail the corresponding author ; Jasmine Nahrgangb ; Marianne Frantzena ; Lars-Henrik Larsena ; b ; Perrine Geraudiea
- 关键词：Exposure experiment ; Marine diesel oil ; Biomarkers ; Paralithodes camtschaticus ; Mytilus edulis ; Chlamys islandica ; Sublethal effects
- 刊名：Marine Environmental Research
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：119
- 期：Complete
- 页码：126-135
- 全文大小：700 K
文摘
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The blue mussel, Icelandic scallop and red king crab accumulated PAHs when exposed to mechanically dispersed marine diesel oil.
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Increased movements of the exposed crabs indicated an avoidance behaviour.
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Increase of CAT and GPx antioxidant enzymes response to the marine diesel oil.
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Despite avoidance behaviour, both the control and exposed crabs had ingested the soft tissues of scallop and mussel through the exposure period.
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After 3wk of recovery, only 5% and 7% of the initial ∑16PAH concentration were left in hepatopancreas tissue in low and high group, respectively.