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甲醚菊酯(Methothrin)为一种新合成的拟除虫菊酯(CH_3)_2=CHCO_2C_3H_5CH_3OCH_3。本文报告了其急、慢性毒性、致突变性及对精子超微结构的影响。 材料 96％甲醚菊酯由南京大学提供。75％甲醚菊酯由杨州农药厂供给。昆明种小鼠、Wistar大鼠、白色家兔由杨州实验动
Methothrin is a newly synthesized pyrethroid (CH_3) _2 = CHCO_2C_3H_5CH_3OCH_3. This article reports the acute and chronic toxicity, mutagenicity and ultrastructure of sperm. Material 96% Methylthrethrin was provided by Nanjing University. 75% thimerosal is supplied by Yangzhou Pesticide Factory. Kunming mice, Wistar rats, white rabbits from Yangzhou experimental move