Ca2+-activated K+ channels contribute to the resting potential of vascular myocytes. Ca2+-sensitivity is increased by intracellular Mg2+-ions.
Department of Physiology, University of Cologne, Köln, F.R.G.
U
U
Trieschmann
G
G
Isenberg
D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D003331:Coronary Vessels / Q000166:cytology; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology*; D008564:Membrane Potentials; D009131:Muscle, Smooth, Vascular / Q000187:drug effects* / Q000502:physiology; D010841:Pia Mater / Q000098:blood supply; D015221:Potassium Channels / Q000187:drug effects* / Q000502:physiology; D013552:Swine
D015221:Potassium Channels; D008274:Magnesium; D002118:Calcium