亚慢性西玛津暴露对鲤鱼（Cyprinus carpio L.）某些生物特征、生化、血液学和组织病理学参数的影响。
Effects of subchronic simazine exposure on some biometric, biochemical, hematological and histopathological parameters of common carp (Cyprinus carpio L.).
作者信息
Velisek Jozef, Stastna Kamila, Sudova Eliska, Turek Jan, Svobodova Zdenka
机构信息
Research Institute of Fish Culture and Hydrobiology Vodnany, University of South Bohemia, Ceske Budejovice, Czech Republic.
出版信息
Neuro Endocrinol Lett. 2009;30 Suppl 1:236-41.
OBJECTIVES
This study assessed the subchronic effects of a triazine compound, simazine, on common carp (Cyprinus carpio L.) though, via by means of biometric, biochemical, hematological, and histological examination.
DESIGN
One-year-old fish were exposed to simazine at four concentrations, 0.06, (reported concentration in Czech rivers), 4, 20, and 50 microg L-1 for 28 days and compared to carp in a non-treated control group.
RESULTS
Exposure of fish to simazine at 0.06 microg L-1 had no effect on measured parameters. However, exposure to simazine at the concentrations of 4, 20, 50 microg L-1 showed significant differences in biochemical, hematological, and histopathological profiles of fish compared to controls.
CONCLUSION
Our data suggest that simazine in the recorded environmental concentration 0.06 microg L-1 had no effect on common carp. Subchronic exposure to 4, 20, and 50 microg L-1 of simazine was associated with alterations in biochemical and hematological indices and in fish organ tissues.
目的
本研究通过生物测量、生化、血液学和组织学检查，评估了一种三嗪化合物西玛津对鲤鱼（Cyprinus carpio L.）的亚慢性影响。
设计
将一岁的鱼暴露于四种浓度的西玛津中，分别为0.06（捷克河流中的报告浓度）、4、20和50微克/升，持续28天，并与未处理的对照组鲤鱼进行比较。
结果
鱼暴露于0.06微克/升的西玛津中对所测参数没有影响。然而，与对照组相比，暴露于4、20、50微克/升浓度西玛津的鱼在生化、血液学和组织病理学特征上显示出显著差异。
结论
我们的数据表明，记录的环境浓度0.06微克/升的西玛津对鲤鱼没有影响。亚慢性暴露于4、20和50微克/升的西玛津与生化和血液学指标以及鱼的器官组织变化有关。
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