Bradycardic effect of propranolol administered into the central nervous system.
D000818:Animals; D002490:Central Nervous System / Q000187:drug effects*; D002552:Cerebral Ventricles; D006339:Heart Rate / Q000187:drug effects*; D007031:Hypothalamus / Q000187:drug effects*; D007267:Injections; D007275:Injections, Intravenous; D007278:Injections, Spinal; D007545:Isoproterenol / Q000008:administration & dosage / Q000494:pharmacology; D008297:Male; D011433:Propranolol / Q000008:administration & dosage*; D051381:Rats; D012154:Reticular Formation / Q000187:drug effects*
D011433:Propranolol; D007545:Isoproterenol