[Chlorpromazine effect on plasma concentration of corticosterone, gonadotropins and prolactin in the pregnant rat (author's transl)].

Plasma corticosterone, gonadotropins and prolactin are measured from day 1 (G1) to day 4 (G4) of gestation in normal or chlorpromazine injected rats. Chlorpromazine induces a modification of plasma corticosterone, gonadotropins and prolactin (increase in corticosterone and prolactin at G1, p less than 0,001 or P less than 0,01; decrease in LH at G2, p less than 0,01; no modification of FSH). Differed implantations by chlorpromazine seems to be due to an increase in plasma corticosterone and prolactin at G1 and a decrease in plasma LH at G2.