title: Simultaneous measurement of tyrosine and tryptophan hydroxylase activities in brain in vivo using an inhibitor of the aromatic amino acid decarboxylase.
mesh_terms: D006916:5-Hydroxytryptophan / Q000378:metabolism; D000596:Amino Acids; D000818:Animals; D001921:Brain / Q000201:enzymology*; D002262:Carboxy-Lyases / Q000037:antagonists & inhibitors; D002395:Catecholamines / Q000378:metabolism; D004295:Dihydroxyphenylalanine / Q000378:metabolism; D006834:Hydrazines / Q000494:pharmacology; D006900:Hydroxylation; D008297:Male; D008781:Methyltyrosines / Q000494:pharmacology; D006899:Mixed Function Oxygenases / Q000378:metabolism*; D051381:Rats; D013997:Time Factors; D014364:Tryptophan / Q000378:metabolism; D014365:Tryptophan Hydroxylase / Q000037:antagonists & inhibitors / Q000378:metabolism; D014443:Tyrosine / Q000378:metabolism; D014446:Tyrosine 3-Monooxygenase / Q000037:antagonists & inhibitors / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D002395:Catecholamines; D006834:Hydrazines; D008781:Methyltyrosines; D014443:Tyrosine; D004295:Dihydroxyphenylalanine; D014364:Tryptophan; D006916:5-Hydroxytryptophan; D006899:Mixed Function Oxygenases; D014446:Tyrosine 3-Monooxygenase; D014365:Tryptophan Hydroxylase; D002262:Carboxy-Lyases