title: Inhibition of norepinephrine- 3 H release from sympathetic nerve endings in veins by acetylcholine.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D002852:Chromatography, Ion Exchange; D004285:Dogs; D004558:Electric Stimulation; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D009130:Muscle, Smooth / Q000294:innervation / Q000378:metabolism; D009411:Nerve Endings / Q000378:metabolism*; D009638:Norepinephrine / Q000037:antagonists & inhibitors / Q000302:isolation & purification / Q000378:metabolism*; D012501:Saphenous Vein / Q000294:innervation*; D013564:Sympathetic Nervous System / Q000378:metabolism*; D014316:Tritium; D014439:Tyramine / Q000494:pharmacology
chemical_list: D014316:Tritium; D007545:Isoproterenol; D000109:Acetylcholine; D009638:Norepinephrine; D014439:Tyramine