title: Functional significance of alpha-stimulation and alpha-blockade on responses to cardiac nerve stimulation in anesthetized dogs.
mesh_terms: D000316:Adrenergic alpha-Agonists / Q000494:pharmacology*; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D004285:Dogs; D004558:Electric Stimulation; D005260:Female; D006145:Guanethidine / Q000494:pharmacology; D006329:Heart Conduction System / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects*; D008297:Male; D010646:Phentolamine / Q000494:pharmacology; D011942:Receptors, Adrenergic, alpha / Q000187:drug effects / Q000502:physiology*
chemical_list: D000316:Adrenergic alpha-Agonists; D011942:Receptors, Adrenergic, alpha; D010646:Phentolamine; D006145:Guanethidine