Effect of L-arginine therapy on plasma NO2 and NO3 levels, and blood pressure in uremic rabbits.

Background: Normal kidney function is regulated by Nitric oxide (NO) and Superoxide (O2-) in the body, and consequently controls blood pressure. Nitric Oxide promotes natriuresis and diuresis, and therefore results in reduction of blood pressure. The objective of this study was to determine the effect of L-arginine supplementation on blood pressure, urinary protein, nitrite and nitrate in addition to blood urea, serum creatinine and creatinine clearance in uremic rabbits.