title: Corticosterone in serum of adrenalectomized male rats.
abstract: Following total adrenalectomy of adult male rats, the corticosterone level in the sera declines in the first and second postoperative day from 4.79+/-1.66 mug to 0.56+/-0.24 per 100 ml. On the third postoperative day the value increases to 1.7+/-0.67 mug/100 ml and attains again control level on the 14th p.o. day (5.4+/-3.3 mug/100 ml). Stress, but not 10 i.u. of ACTH causes a further increase of the corticosterone content in the serum reaching 14.3+/-3.5 mug/100 ml, this value representing a much lower amount of hormone in comparison to stressed control animals (36.35+/-2.4 mug/ml). In adrenalectomized and castrated animals no corticosterone could be detected 14 days p.o.; nor do stress or ACTH cause any change.
mesh_terms: D000315:Adrenalectomy; D000324:Adrenocorticotropic Hormone / Q000502:physiology; D000818:Animals; D002369:Castration; D003345:Corticosterone / Q000097:blood* / Q000378:metabolism; D008297:Male; D051381:Rats; D013312:Stress, Physiological / Q000503:physiopathology
chemical_list: D000324:Adrenocorticotropic Hormone; D003345:Corticosterone