Wei sheng yan jiu = Journal of hygiene research · 2000
[Effects of phoxim on sperm production and motility of rats].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Zhan N, Wang S, Wang X
Аннотация
The effects of phoxim at various dosage levels on sperm production and motility in rats were studied. Sperm motility was measured by computer assisted sperm analysis (CASA). The results showed that rats exposed to phoxim at higher doses(24.5 and 73.5 mg/kgBW) for 60 successive days showed significant reduction of daily sperm production as compared with the control (P < 0.05, P < 0.01). Sperm motion parameters such as currilinear velocity (VCL), straight line velocity(VSL), beat cross frequency(BCF), linearity(LIN) and straightness(STR) were significantly decreased than those of the control(P < 0.05, P < 0.01) which indicated a dose-dependent relationship to some extent. However, there was no obvious change in body weight, testis weight and the rate of motile sperm in epididymis. It suggests that the male reproductive toxicilIty of phoxim at higher doses (24.5 and 73.5 mg/kgBW) mainly induces a reduction of sperm production and motility.