title: An antinicotinic action of papaverine in the central nervous system.
mesh_terms: D000818:Animals; D001795:Blood Pressure Determination; D002415:Cats; D002540:Cerebral Cortex / Q000187:drug effects*; D003344:Cortical Synchronization; D004569:Electroencephalography; D005260:Female; D008297:Male; D009538:Nicotine / Q000037:antagonists & inhibitors*; D010208:Papaverine / Q000494:pharmacology*; D012890:Sleep / Q000187:drug effects
chemical_list: D009538:Nicotine; D010208:Papaverine