Role of nitric oxide in the early renal changes induced by high fructose diet in rats.

Background: Early glomerular hypertrophy and late glomerulosclerosis have been observed in rats fed high fructose diet (HFD), comparable with those of diabetic rats. Several studies suggest a role for nitric oxide (NO) in the pathogenesis of renal damage in diabetes. This study investigated the possible role of NO in the pathogenesis of HFD-induced glomerular changes.