Effects of glucose and insulin on the development of oxidative stress and hypertension in animal models of type 1 and type 2 diabetes

Abstract

These findings demonstrate that elevated plasma glucose levels alone do not induce vascular oxidative stress and hypertension unless it is combined with high level of insulin. The finding that the treatment with LA, a potent antioxidant, was efficacious in preventing oxidative stress and hypertension in diabetic models of insulin resistance suggests an important participation of oxidative stress in the development of hypertension in type 2 diabetes.