Quercetin induces insulin secretion by direct activation of L‐type calcium channels in pancreatic beta cells

Abstract

Taken together, our results show that quercetin stimulates insulin secretion by increasing Ca(2+) influx through an interaction with L-type Ca(2+) channels at a site different from that of Bay K 8644. These data contribute to a better understanding of quercetin's mechanism of action on insulin secretion.