Reproduction in mice treated with crufomate: effects of dermal treatments on female mice and on their progeny.
Dermal treatments with crufomate 100 or 50 mg/kg or crufomate vehicle 100 mg/kg were applied to mice either on days 35 and 21 before mating or on days 70, 56, 35, and 21 before mating. Two, but not four dermal treatments, with both doses of crufomate reduced the mating reponse and conception rate in mice. The mice either did not produce a litter or the litter died before the age of 7 days. Four treatments with crufomate 100 mg/kg, but not with 50 mg/kg, reduced the weaning weight of progeny weaned at the age of 21 days. The vehicle had no effects on reproduction and increased the weights at maturity of female and male progeny of mice given two and four treatments, respectively.
D000287:Administration, Topical; D000818:Animals; D005260:Female; D005313:Fetal Death / Q000139:chemically induced; D006128:Growth / Q000187:drug effects; D007306:Insecticides / Q000494:pharmacology*; D008297:Male; D051379:Mice; D009943:Organophosphorus Compounds / Q000008:administration & dosage / Q000494:pharmacology*; D011247:Pregnancy; D012098:Reproduction / Q000187:drug effects*
D007306:Insecticides; D009943:Organophosphorus Compounds