title: Effect of nonadrenal illness on adrenal function in the cat.
abstract: Adrenal function was assessed by a combined dexamethasone suppression-ACTH stimulation test in 18 healthy cats, 17 diabetic cats, and 19 sick nondiabetic cats. In all groups, plasma cortisol concentrations decreased after dexamethasone was administered and increased after ACTH was administered. There were no significant (P greater than 0.05) differences among groups in time trend changes in cortisol concentration. There was considerable variation in adrenal response between cats in each group. Diabetic cats had more variation in base-line and postdexamethasone plasma cortisol concentrations (P less than 0.05) than did other groups. In sick, nondiabetic cats, cortisol concentrations tended to be higher in cats with hyperthyroidism (P = 0.06) than in cats with other diseases.
mesh_terms: D000304:Adrenal Cortex Function Tests / Q000662:veterinary; D000311:Adrenal Glands / Q000187:drug effects / Q000503:physiopathology*; D000324:Adrenocorticotropic Hormone; D000818:Animals; D002371:Cat Diseases / Q000503:physiopathology*; D002415:Cats; D003907:Dexamethasone; D003922:Diabetes Mellitus, Type 1 / Q000503:physiopathology / Q000662:veterinary*; D005260:Female; D006854:Hydrocortisone / Q000097:blood; D008297:Male
chemical_list: D003907:Dexamethasone; D000324:Adrenocorticotropic Hormone; D006854:Hydrocortisone