Figure 3: Effects of UVA irradiation on the plasma concentrations of NO2/NO3, IL-1 and TNF-α. Six hours after the final UVA irradiation of the dorsal skin in the C57BL/6j and gp91phox-/- mice, the plasma concentrations of NO2/NO3, IL-1 and TNF-α were determined. The values indicate the mean ± SD derived from 10 animals. *p<0.05 compared with the control mice.