title: Metabolic effects of chronic ACTH administration, interaction with response to stress.
abstract: The present experiment was undertaken to study the metabolic response to stress of single or chronic ACTH-treated male rats. It was found that chronic ACTH-treated rats showed a slight reduction in food intake and a decrease in body weight gain. This treatment increased basal serum triglyceride and insulin levels. In addition, some differences in response to stress was found in chronic ACTH-treated rats. Thus, these latter animals, unlike the other two groups, showed a decrease in circulating triglyceride and insulin levels in response to short-term stress. Moreover, 24 h after onset of stress a more marked fall in liver weight and glucose levels were found in chronic ACTH-treated rats. It suggests that chronic ACTH treatment might alter the metabolic response to prolonged acute stress what could result in lower resistance to severe stresses.
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000494:pharmacology*; D000818:Animals; D001786:Blood Glucose / Q000378:metabolism; D001835:Body Weight / Q000187:drug effects; D005230:Fatty Acids, Nonesterified / Q000097:blood; D007328:Insulin / Q000097:blood; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D013315:Stress, Psychological / Q000378:metabolism*; D014280:Triglycerides / Q000097:blood
chemical_list: D001786:Blood Glucose; D005230:Fatty Acids, Nonesterified; D007328:Insulin; D014280:Triglycerides; D000324:Adrenocorticotropic Hormone