Structure, Endothelial Function, Cell Growth, and Inflammation in Blood Vessels of Angiotensin II–Infused Rats

Abstract

Thiazolidinedione PPAR-gamma activators attenuated the development of hypertension, corrected structural abnormalities, normalized cell growth, and improved endothelial dysfunction induced by Ang II and prevented upregulation of angiotensin II type 1 receptors, cell cycle proteins, and proinflammatory mediators. Thiazolidinediones may be useful in the prevention and/or treatment of hypertension, particularly when it is associated with insulin resistance or diabetes mellitus.