Figure 5.

The effect of P1G10 on the infiltration of inflammatory cells in UVB-irradiated mice. Biopsies were preserved in 10% buffered formalin for histological and morphometric analysis. (A) Photomicrographs illustrate the nuclei density of hypodermis in slides stained with H&E (40x objective): Basal, control, vehicle, 0.1% and 1.0% P1G10. The data quantifies hypodermal nuclei from the image. (B) Infiltrating neutrophils were quantified by myeloperoxidase assay (MPO). Results represent the mean ± SEM of 6–8 animals per group (* p < 0.05 and *** p < 0.001 difference versus vehicle, ANOVA, Newman–Keuls post-test).