title: Inhibition of adrenocorticotropic hormone secretion in the rat by immunoneutralization of corticotropin-releasing factor.
abstract: Intravenous administration of rabbit antiserum to ovine corticotropin-releasing factor (CRF) markedly reduced the CRF-induced rise of plasma adrenocorticotropic hormone (ACTH) in intact nonstressed adult male rats while blocking more than 75 percent of the ACTH release observed in rats exposed to ether stress. Furthermore, antiserum to CRF significantly lowered ACTH levels in adrenalectomized animals. These results suggest that endogenous CRF plays a physiological role in regulating ACTH secretion.
mesh_terms: D000315:Adrenalectomy; D000324:Adrenocorticotropic Hormone / Q000097:blood / Q000378:metabolism*; D000818:Animals; D000906:Antibodies; D000936:Antigen-Antibody Complex; D003346:Corticotropin-Releasing Hormone / Q000276:immunology*; D008297:Male; D051381:Rats; D012636:Secretory Rate / Q000187:drug effects
chemical_list: D000906:Antibodies; D000936:Antigen-Antibody Complex; D000324:Adrenocorticotropic Hormone; D003346:Corticotropin-Releasing Hormone