《英文msh词典》Potentials,Resting
[入口词] Potentials,Resting
[主题词] Membrane Potentials
[英文释义] Ratio of inside versus outside concentration of potassium,sodium,chloride and other ions in diffusible tissues or cells. Also called transmembrane and resting potentials,they are measured by recording electrophysiologic responses in voltage-dependent ionic channels of (e.g.) nerve,muscle and blood cells as well as artificial membranes.