The effect of gossypol acetic acid on female reproduction.
The effects of gossypol acetic acid (GAA) on various aspects of female rat reproduction were evaluated. Forty sexually mature, nulliparous female Holtzman rats received a daily, oral dose of GAA (20 mg GAA/Kg body wt) for 60 days. Nineteen control animals were utilized. Throughout the treatment period, GAA treated rats had significantly more irregular estrous cycles than did controls, and the mean duration of an estrous cycle in the GAA rats was significantly longer than that of controls. A significantly lower body weight gain was observed in all GAA treated animals. A prolonged time for mating, a decrease in incidence of pregnancy, and a reduction in number of viable embryos at Day 13 of gestation were noted among GAA treated animals. Weaning weights of offspring from GAA dams were significantly less than weaning weights of offspring from control dams.
D000818:Animals; D001835:Body Weight / Q000187:drug effects; D004971:Estrus / Q000187:drug effects; D005260:Female; D006072:Gossypol / Q000031:analogs & derivatives* / Q000633:toxicity; D051381:Rats; D012098:Reproduction / Q000187:drug effects*
D006072:Gossypol; C028178:gossypol acetic acid