Fig. 4
From: Stability and biosafety of human epidermal stem cell for wound repair: preclinical evaluation
EpiSCs repair full-thickness skin defect wounds in nude mice. A Digital cameras recorded the size of skin wounds at different time points. B Statistical results of the unclosed wound area in the NaCl group and the EpiSC group at different time points (n = 6). C On PID 7, the results of HE staining in each group. The red box is the epithelialization location, and the blue arrows indicate the epithelialization site of the wound. D The statistical results of the length of the skin wound without epithelialization (n = 6). E On PID 7, EpiSC transplantation was performed in immunodeficient mice, and the red arrows indicate transplanted cells. The EpiSC group vs. the NaCl group, P < 0.05