三氟氯氰菊酯对丽鱼科鱼类（孔雀鱼）鳃组织的影响。
The effects of zeta cypermethrin on the gills of common guppy Lebistes reticulatus.
机构信息
Department of Biology, Hacettepe University, SAL 06532 Beytepe-Ankara, Turkey.
出版信息
Environ Toxicol Pharmacol. 2003 Sep;14(3):117-20. doi: 10.1016/S1382-6689(03)00046-2.
Effects of lethal and sublethal concentrations 15, 20, 26 and 35 μg/l of zeta cypermethrin on the gills of common guppies (L. reticulatus) were examined by light microscopy during 96 h exposure. The most common changes at all doses of zeta cypermethrin are the lifting of epithelial layer from gill lamellae and some necrosis. Besides the exudation, hyperplasia and the shortening of secondary lamellae were other histopathological effects. The 96 h LC(50) value for zeta cypermethrin to the L. reticulatus was determined 21.35 μg/l.
在 96 小时暴露期间，通过光学显微镜检查了致死和亚致死浓度 15、20、26 和 35μg/l 的 Zeta 氯氰菊酯对普通孔雀鱼（L. reticulatus）鳃的影响。在 Zeta 氯氰菊酯的所有剂量下，最常见的变化是上皮层从鳃片上抬起和一些坏死。除了渗出外，增生和二级鳃片缩短也是其他组织病理学效应。Zeta 氯氰菊酯对 L. reticulatus 的 96 小时 LC（50）值为 21.35μg/l。
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