Fig. 3
From: Rat epidermal stem cells promote the angiogenesis of full-thickness wounds
Expression of angiogenesis factors in rat wounds on days 7 and 14. a, b Representative area and analysis of wound tissue sections stained with CD31 on postinjury days 7 and 14 showing microvascular regeneration in rat wounds in the negative control group and ESC group. Arrows indicate the microvascular. c Representative western blot analysis showing the relative protein levels of CD31 for each group on days 7 and 14. ***P < 0.0001, *P < 0.05