The effect of cholinergic antagonists on increases of spontaneous locomotor activity and body weight induced by the administration of morphine to tolerant rats.
D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001835:Body Weight / Q000187:drug effects*; D004336:Drug Antagonism; D004361:Drug Tolerance; D008124:Locomotion / Q000187:drug effects*; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D010276:Parasympatholytics / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D012601:Scopolamine / Q000494:pharmacology
D010276:Parasympatholytics; D009020:Morphine; D001285:Atropine; D012601:Scopolamine