Infuluence of 6-hydroxydopamine on the effect of morphine on the tail-flick latency.
D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects; D002552:Cerebral Ventricles; D004298:Dopamine / Q000032:analysis; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D004357:Drug Synergism; D005625:Frontal Lobe; D006892:Hydroxydopamines / Q000008:administration & dosage / Q000494:pharmacology*; D007031:Hypothalamus; D007267:Injections; D007274:Injections, Intraperitoneal; D008297:Male; D009020:Morphine / Q000008:administration & dosage / Q000032:analysis / Q000097:blood / Q000494:pharmacology*; D009638:Norepinephrine / Q000032:analysis; D051381:Rats; D011930:Reaction Time / Q000187:drug effects*; D013997:Time Factors
D006892:Hydroxydopamines; D009020:Morphine; D004298:Dopamine; D009638:Norepinephrine