Figure 1.

Effect of three doses of AT-RvD1 on edema and neutrophil infiltration in the skin of hairless mice exposed to 4.14 J/cm² UVB radiation. Edema (A) and neutrophil infiltration (quantitated by the MPO activity) (B). Skin samples were collected 12 h after the radiation session. Bars represent means ± SEM. Two separate experiments with five groups of 5 mice per group per experiment were performed. Statistical analysis was performed by one-way ANOVA, followed by Tukey’s post hoc test. * p < 0.05 compared to the nonradiated control group (orange bars); # p < 0.05 compared to the radiated control group (purple bars).