Short- and long-term exposure to methamidophos impairs spermatogenesis in mice.

Methamidophos (MET) is a pesticide that has toxic properties, including effects on fertility. This study aimed to assess the joint action of treatment time and exposure to methamidophos on the male reproductive system. MET was orally administered to adult male Swiss mice at a dose of 0.

Effects of subchronic exposure to Caryocar brasiliense peel ethanolic extract on male reproductive functions in Swiss mice.

This study evaluated the effects of subchronic exposure to Caryocar brasiliense peel ethanolic extract (CBPE) on reproductive function in male Swiss mice. CBPE was administered orally for 28 days at doses of 75, 150 and 300 mg.kg bw; control group received saline.