Role of EPCs on angiogenesis is impaired in diabetes. Study was design ed to investigate effect of vitamin E to ward ability of high glucose (HG) stimulated EPCs to release NO and inducemigration ofendothelial cells. Mononuclear cells were isolated from healthy subjects. After 7 days of culture, EPCs were cultured in 5 mM normal glucose in the absence or presence of 22 µM or 50 µM vitamin E, …