Inhibition of norepinephrine release in vascular smooth muscle by acetycholine. Due to hyperpolarization of adrenergic nerve endings?
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D004285:Dogs; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects / Q000378:metabolism*; D009411:Nerve Endings / Q000187:drug effects*; D009638:Norepinephrine / Q000378:metabolism*; D010646:Phentolamine / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology; D012501:Saphenous Vein / Q000187:drug effects
D000109:Acetylcholine; D011188:Potassium; D009638:Norepinephrine; D010646:Phentolamine