Short-term effects of chlorotriazines on estrus in female Sprague-Dawley and Fischer 344 rats.

Abstract

Atrazine or simazine (s-chlorotriazines) was administered by gavage daily for 2 wk to female Sprague-Dawley and Fischer 344 rats at oral doses of 100 or 300 mg/kg to evaluate effects on body, ovary, uterus, and adrenal weights, estrous cycle stages, vaginal cytology, and plasma hormone (estradiol, progesterone, prolactin, and corticosterone) levels… (More)

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