Circulating levels of gonadotrophins in immature mice treated neonatally with antisera to gonadotrophins

Abstract
The circulating levels of gonadotrophins in immature and adult rats have been studied by several workers (Weisz & Ferin, 1970; Goldman, Grazia, Kamberi & Porter, 1971; Ojeda & Ramirez, 1972; Dohler & Wuttke, 1974, 1975). We have shown that administration of antigonadotrophic sera to neonatal mice affects ovarian development (Purandare, Munshi & Rao, 1976). In the present study the changes in gonadotrophin levels after treatment of neonatal mice wth such antisera were examined.