[Effect of inhibitors of sodium-calcium exchangers on acetylcholine-induced hyperpolarization of endothelial cells in rat aorta].

Abstract

The effect of selective sodium-calcium exchanger blockers on acetylcholine-induced hyperpolarization of endothelial cells from excised rat aorta was investigated. Acetylcholine administration induced sustained endothelial hyperpolarization. In the presence of 100 microM benzamil, the blocker of forward and reversed mode of the exchanger, acetylcholine… (More)

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