title: Effects of morphine, in vitro and in vivo, on thyrosine hydroxylase activity in rat brain.
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects / Q000201:enzymology*; D002250:Carbon Radioisotopes; D002395:Catecholamines / Q000096:biosynthesis; D002421:Caudate Nucleus / Q000201:enzymology; D004305:Dose-Response Relationship, Drug; D004361:Drug Tolerance; D004837:Epinephrine / Q000096:biosynthesis; D007031:Hypothalamus / Q000378:metabolism; D066298:In Vitro Techniques; D007700:Kinetics; D008297:Male; D008636:Mesencephalon / Q000378:metabolism; D009020:Morphine / Q000494:pharmacology*; D009638:Norepinephrine / Q000096:biosynthesis; D051381:Rats; D013997:Time Factors; D014446:Tyrosine 3-Monooxygenase / Q000378:metabolism*
chemical_list: D002250:Carbon Radioisotopes; D002395:Catecholamines; D009020:Morphine; D014446:Tyrosine 3-Monooxygenase; D009638:Norepinephrine; D004837:Epinephrine