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首页> 外文期刊>Environmental toxicology and chemistry >Benzo[α]pyrene absorption and exposure pathways in the green mussel perna viridis
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Benzo[α]pyrene absorption and exposure pathways in the green mussel perna viridis

机译:绿色贻贝天南星中苯并[α] py的吸收和暴露途径

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摘要

The absorption efficiency(AE) of benzo[α] of benzo[α]pyrene(BaP), a representative polycyclic aromatic hydrocarbon compound, in the green mussel Perna viridis was measured under different biological and food conditions (body size, food quantity, and food species). Uptake of BaP from the aqueous phase by different species of phytoplankton and green mussels was also experimentally quantified. A bioenergetic-based kinetic model was then used to separate the exposure pathways of BaP accumulation in the green mussels. Our results demonstrated that the AE of BaP in the green mussels ranged between 17 and 47/100. Body size did not significantly affect the AE of BaP in the mussels.
机译:在不同的生物学和食物条件下(体重,食物量和摄食量),测量了青贻贝Perna viridis中苯并[α] py(BaP)(一种代表性的多环芳烃化合物)对苯并[α]的吸收效率(AE)。食物种类)。还通过实验量化了不同种类的浮游植物和贻贝从水相中摄取BaP。然后使用基于生物能的动力学模型来分离青口贻贝中BaP积累的暴露途径。我们的结果表明,青口贻贝中BaP的AE在17至47/100之间。体型没有明显影响贻贝中BaP的AE。

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