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首页> 外文期刊>ICES Journal of Marine Science >Acetylcholinesterase activity in hosts (herring Clupea harengus) and parasites (Anisakis simplex larvae) from the southern Baltic
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Acetylcholinesterase activity in hosts (herring Clupea harengus) and parasites (Anisakis simplex larvae) from the southern Baltic

机译：波罗的海南部寄主（鲱鱼Clupea harengus）和寄生虫（Anisakis simplex幼虫）的乙酰胆碱酯酶活性

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摘要

This study compares the acetylcholinesterase (AChE) activity of herring Clupea harengus infected with Anisakis simplex larvae and non-infected individuals caught in coastal waters of the southern Baltic. Acetylcholinesterase activity was measured spectrophotometrically. Generalized linear models were applied to analyse the dependence of AChE activity on the area of sampling and the biological parameters of fish and their parasites. The AChE activity of herring was higher in samples from the western and central coasts (regarded as "clean" waters) than in fish caught in the semi-enclosed areas of the Gulf of Gdansk and Vistula Lagoon (regarded as "polluted" sites). The opposite relationship was noted in the activity of AChE extracted from A. simplex larvae. In male hosts, the parasitic AChE activity was markedly higher than in the females in all examined areas.
机译：这项研究比较了感染了Anisakis simplex幼虫的鲱鱼Clupea harengus和未感染波罗的海南部沿海地区的未感染个体的乙酰胆碱酯酶（AChE）活性。用分光光度法测量乙酰胆碱酯酶活性。应用广义线性模型分析了AChE活性对采样面积和鱼类及其寄生虫生物学参数的依赖性。在西部和中部海岸（被视为“清洁”水域）的样本中，鲱鱼的AChE活性高于在格但斯克湾和维斯杜拉泻湖（被视为“污染”地点）的半封闭区域捕捞的鱼类。从单纯曲霉幼虫提取的AChE的活性中指出了相反的关系。在所有检测区域中，雄性宿主中的AChE寄生虫活性均明显高于雌性。

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