Adrenalectomy and steroid treatment in obese (ob/ob) and diabetic (db/db) mice.
Adrenalectomy in young obese (ob/ob) and the diabetic (db/db) mouse slowed body weight gain. Treatment of adrenalectomized ob/ob mice with cortisone or deoxycorticosterone acetate (DOCA) significantly increased weight gain in a dose-related manner. Cortisone had no effect on weight gain on lean mice and treatment with dehydroepiandrosterone sulfate was without effect on either ob/ob or lean mice. The increment in body weight of adrenalectomized ob/ob mice treated with corticosterone and DOCA was associated with an increase in body weight and an increase in food intake. When adrenalectomy was performed at twenty-three days of age (five days before weaning), animals carrying the (db/db) genotype remained lighter than their normal littermates. These data document the importance of the adrenal gland and its steroids for the development and maintenance of many features of the obese or diabetes mouse.
D000311:Adrenal Glands / Q000502:physiology*; D000315:Adrenalectomy; D000818:Animals; D001835:Body Weight / Q000187:drug effects; D003348:Cortisone / Q000031:analogs & derivatives / Q000494:pharmacology; D003687:Dehydroepiandrosterone / Q000031:analogs & derivatives / Q000494:pharmacology; D003900:Desoxycorticosterone / Q000494:pharmacology; D003921:Diabetes Mellitus, Experimental / Q000473:pathology / Q000503:physiopathology*; D005260:Female; D008297:Male; D051379:Mice; D008820:Mice, Obese; D009765:Obesity / Q000473:pathology / Q000503:physiopathology*; D013256:Steroids / Q000494:pharmacology*
D013256:Steroids; D003900:Desoxycorticosterone; D003687:Dehydroepiandrosterone; C028163:dehydroepiandrosterone acetate; D003348:Cortisone