<scp>TRPM</scp>4 inhibitor 9‐phenanthrol activates endothelial cell intermediate conductance calcium‐activated potassium channels in rat isolated mesenteric artery

Abstract

These data reveal a previously unrecognized action of the TRPM4 inhibitor 9-phenanthrol - the ability to act as an activator of EC KCa 3.1 channels. They do not indicate a functionally important role for TRPM4 channels in the reactivity of non-myogenic mesenteric arteries.