Fig. 6

IHC staining of cytokeratin and AQP3 expression in wounds. a IHC images of wound sections stained with KRT1 on day 13. Scale bar = 20 µm. b Quantification of KRT1 IHC stained tissues. c IHC images of wound sections stained with AQP3 on day 13. Scale bar = 20 µm. d Quantification of AQP3 IHC stained tissues. In b and d, data are shown as mean ± SEM; n = 6 for each group. *p-value < 0.05, **p-value < 0.01, ***p-value < 0.001 vs vehicle control group