title: Atrial sympathetic nerves after perfusion of the rabbit heart with low sodium solutions containing potassium chloride or urea--a biochemical, histochemical and fine structural study.
mesh_terms: D000818:Animals; D005260:Female; D006321:Heart / Q000294:innervation*; D006325:Heart Atria; D006352:Heart Ventricles; D008297:Male; D009206:Myocardium / Q000032:analysis; D009411:Nerve Endings / Q000648:ultrastructure; D009638:Norepinephrine / Q000032:analysis; D011189:Potassium Chloride / Q000494:pharmacology*; D011817:Rabbits; D012964:Sodium / Q000494:pharmacology*; D013564:Sympathetic Nervous System / Q000187:drug effects* / Q000648:ultrastructure; D014508:Urea / Q000494:pharmacology*
chemical_list: D011189:Potassium Chloride; D014508:Urea; D012964:Sodium; D009638:Norepinephrine