Dual Endothelin Receptor Blockade Acutely Improves Insulin Sensitivity in Obese Patients With Insulin Resistance and Coronary Artery Disease

Abstract
OBJECTIVE—Endothelin (ET)-1 is a vasoconstrictor and proinflammatory peptide that may inhibit glucose uptake. The objective of the study was to investigate if ET (selective ETA and dual ETA+ETB) receptor blockade improves insulin sensitivity in patients with insulin resistance and coronary artery disease.