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хлорпромазин 对 Mytilus galloprovincialis 的影响:一个多方面的调查

Federica Impellitteri¹, Katerina Yunko², Giovanna Calabrese³

¹Dept. of Veterinary Sciences, University of Messina, Viale Giovanni Palatucci Snc, 98168, Messina, Italy.

|December 31, 2023

概括

抗精神病药物 хлорпромазин (Cpz) 通过引起生理损伤,生物积累和应激反应,即使在低度下,也会伤害海 (Mytilus galloprovincialis). 这突出了Cpz作为影响贝健康的生态毒素.

科学领域:

环境毒理学环境毒理学
海洋生物学海洋生物学
药理学药理学是指药理学的学科.

背景情况:

药品,如原 (Cpz) 是新兴的环境污染物.
Cpz表现出亲氧化性质,并影响海洋软体动物细胞活力.
Mytilus galloprovincialis是一种敏感的水污染物指标物种.

研究的目的:

为了研究Cpz对Mytilus galloprovincialis的生理影响.
为了确定中的生物积累,生物转化和应激反应对Cpz.
评估Cpz暴露后的组织学变化和活力指标.

主要方法:

贝类被暴露在Cpz的两个度 (12 ng/L和12 μg/L) 中,持续了14天.
分析包括生物积累,溶酶体功能 (Cathepsin D),压力蛋白 (GST,金属氨酸),生物转化 (EROD),亡 (caspase-3),组织学和 byssus 完整性.
生物化学和组织学技术被用来评估细胞和组织水平的反应.

主要成果:

在消化腺中显著积累Cpz,更高的度导致更大的生物积累.
观察到溶解体功能障碍,改变压力蛋白表达,以及诱导生物转化/解毒途径.
组织学损伤包括消化腺缩,上皮细胞变化和 byssus 结构的改变.

结论:

暴露于Cpz会导致Mytilus galloprovincialis的显著生理和组织学变化.
这些发现证实Cpz是一种生态毒素,可能对鱼健康产生不良影响.
Mytilus galloprovincialis作为一种有价值的生物指标,用于海洋环境中Cpz污染.

关键词:

细胞灭亡 (apoptosis) 是一种死亡的过程.生物积累生物积累生物积累双的软体动物比苏斯对分析进行了分析.历史学分析历史学分析有毒性有毒性

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