title: Dopamine receptor sensitivity after repeated morphine administrations to rats.
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism; D000818:Animals; D001058:Apomorphine / Q000494:pharmacology; D003342:Corpus Striatum / Q000378:metabolism; D000242:Cyclic AMP / Q000096:biosynthesis; D004298:Dopamine / Q000378:metabolism* / Q000494:pharmacology; D006719:Homovanillic Acid / Q000378:metabolism; D006801:Humans; D008297:Male; D009020:Morphine / Q000008:administration & dosage* / Q000494:pharmacology; D051381:Rats; D011955:Receptors, Drug; D013239:Stereotyped Behavior / Q000187:drug effects; D013268:Stimulation, Chemical
chemical_list: D011955:Receptors, Drug; D009020:Morphine; D000242:Cyclic AMP; D000262:Adenylyl Cyclases; D001058:Apomorphine; D004298:Dopamine; D006719:Homovanillic Acid