title: Adrenal glucocorticoids as a required factor in barbiturate-induced changes in functional tolerance and brainstem tryptophan hydroxylase.
mesh_terms: D000315:Adrenalectomy; D000818:Animals; D001463:Barbiturates / Q000494:pharmacology*; D001933:Brain Stem / Q000201:enzymology*; D004361:Drug Tolerance; D005938:Glucocorticoids / Q000502:physiology*; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D010424:Pentobarbital / Q000494:pharmacology; D010634:Phenobarbital / Q000494:pharmacology; D012701:Serotonin / Q000502:physiology; D014365:Tryptophan Hydroxylase / Q000378:metabolism*
chemical_list: D001463:Barbiturates; D005938:Glucocorticoids; D012701:Serotonin; D014365:Tryptophan Hydroxylase; D010424:Pentobarbital; D010634:Phenobarbital