title: Lack of significant central component in beta-adrenergic chronotropic effect in vagotomized rats.
mesh_terms: D000818:Animals; D002490:Central Nervous System / Q000502:physiology; D004305:Dose-Response Relationship, Drug; D006339:Heart Rate / Q000187:drug effects*; D006584:Hexamethonium Compounds / Q000494:pharmacology; D007275:Injections, Intravenous; D007545:Isoproterenol / Q000494:pharmacology*; D008297:Male; D011433:Propranolol / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D014628:Vagotomy; D014630:Vagus Nerve / Q000502:physiology
chemical_list: D006584:Hexamethonium Compounds; D011433:Propranolol; D007545:Isoproterenol