Differences in sensitivity of arterial smooth muscles to inhibition of their contractile response to depolarization by potassium.
D000818:Animals; D001012:Aorta, Abdominal / Q000187:drug effects; D001013:Aorta, Thoracic / Q000187:drug effects; D001158:Arteries / Q000187:drug effects; D002118:Calcium / Q000378:metabolism; D002463:Cell Membrane Permeability; D004594:Electrophysiology; D004837:Epinephrine / Q000037:antagonists & inhibitors / Q000494:pharmacology; D005260:Female; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D011188:Potassium / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D011817:Rabbits
D006634:Histamine H1 Antagonists; D011188:Potassium; D002118:Calcium; D004837:Epinephrine