[Model study of afobazole distribution in pregnant and lactating female rats and infant rat pups].

Afobazole and M-11, its major metabolite were detected in placental and embryonic rat tissues after single peroral administration to pregnant female rats at a dose of 100 mg/kg. The anxiolytic drug and its metabolite are also detected in rat milk and body of the breast-fed infant rat pups after 4 days of daily administration (200 mg/kg, per os) to lactating female rats.