Plasma Lipoproteins as Mediators of the Oxidative Stress Induced by UV Light in Human Skin: A Review of Biochemical and Biophysical Studies on Mechanisms of Apolipoprotein Alteration, Lipid Peroxidation, and Associated Skin Cell Responses

Figure 2

Immunoblots of air-saturated solutions of HDL with antibodies specific for apoA-I or apoA-II. Lanes A: unirradiated samples bubbled with air; lanes B: as in A but irradiated with 6.7 J/minof UVB during the indicated times; lanes C: same as B but the solutions contained 50 μM desferrioxamine, a strong Fe(III) complexing agent. Adapted from [15].