title: Evidence for increased apomorphine-sensitive dopaminergic effects after acute treatment with morphine.
mesh_terms: D000818:Animals; D001058:Apomorphine / Q000008:administration & dosage / Q000494:pharmacology*; D002375:Catalepsy / Q000139:chemically induced / Q000503:physiopathology; D004298:Dopamine / Q000502:physiology*; D004347:Drug Interactions; D006801:Humans; D008297:Male; D008711:Metergoline / Q000494:pharmacology; D009020:Morphine / Q000494:pharmacology*; D009043:Motor Activity / Q000187:drug effects; D051381:Rats; D013239:Stereotyped Behavior / Q000187:drug effects; D013997:Time Factors
chemical_list: D008711:Metergoline; D009020:Morphine; D001058:Apomorphine; D004298:Dopamine