Fig. 3

Effects of PLG on epidermis and dermis thickness in DNCB-induced mice. a Epidermis and dermis thickness was examined by H&E staining (Magnification, × 100. Scale bar, 200 µm). b, c Measurement of epidermal and dermal thickness. Data represent the mean ± SEM. n = 10. ^#P < 0.05 and ^###P < 0.001 vs. Normal group; ^*P < 0.05 and ^**P < 0.01 vs. DNCB-induced group