EUROPEAN JOURNAL OF OPHTHALMOLOGY, vol.18, no.5, pp.792-798, 2008 (SCI-Expanded)
PURPOSE. This study aimed to investigate the role of protein peroxidation by detecting the serum levels of advanced oxidation protein products (AOPP), a novel marker for the degree of oxidative damage to proteins, and total thiol as a marker of antioxidant status in diabetic patients with or without diabetic retinopathy (DR) and to compare the results with those of control subjects.