title: Evidence for a central activation of a vagal cardiodepressor reflex by clonidine.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology*; D000804:Angiotensin II / Q000494:pharmacology; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects; D001919:Bradycardia / Q000139:chemically induced*; D002490:Central Nervous System / Q000187:drug effects*; D003000:Clonidine / Q000008:administration & dosage / Q000494:pharmacology*; D004562:Electrocardiography; D005703:Gallamine Triethiodide / Q000494:pharmacology; D006145:Guanethidine / Q000494:pharmacology; D006339:Heart Rate / Q000187:drug effects; D009278:Naphazoline / Q000494:pharmacology; D009467:Neuromuscular Depolarizing Agents / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology; D014630:Vagus Nerve / Q000187:drug effects / Q000502:physiology*
chemical_list: D000319:Adrenergic beta-Antagonists; D009467:Neuromuscular Depolarizing Agents; D000804:Angiotensin II; D001285:Atropine; D009278:Naphazoline; D003000:Clonidine; D005703:Gallamine Triethiodide; D009638:Norepinephrine; D006145:Guanethidine