title: Tryptophan regulation of brain tryptophan hydroxylase.
mesh_terms: D000818:Animals; D001921:Brain / Q000201:enzymology*; D004790:Enzyme Induction; D006854:Hydrocortisone / Q000494:pharmacology*; D008297:Male; D051379:Mice; D006899:Mixed Function Oxygenases / Q000378:metabolism*; D014364:Tryptophan / Q000494:pharmacology*; D014365:Tryptophan Hydroxylase / Q000378:metabolism*
chemical_list: D014364:Tryptophan; D006899:Mixed Function Oxygenases; D014365:Tryptophan Hydroxylase; D006854:Hydrocortisone