Reactive oxygen metabolites (superoxide, hydrogen peroxide, hydroxyl r
adical, and hypochlorous acid) are important mediators of renal damage
in acute renal failure and glomerular and tubulointerstitial diseases
. The role of these oxygen metabolites in the above entities is discus
sed, and the effects of antioxidants and scavengers of O-2, radicals a
re considered. The role of oxygen radicals in the regulation of gene t
ranscription is also considered.