Fig. 5

In vivo effects of PCL/5%VMT composite scaffolds on diabetic wound healing. A Digital images of the size change of the wounds among the three groups (control, PCL, and PCL/5%VMT) at 0, 5, 10, and 15 days post-wound formation. B Traces of wound bed closure for different groups in vivo. C Quantification of wound closure rate in each group at 0, 5, 10, and 15 days post-wound formation. Data represent means ± SD (n = 5), **P < 0.01, ***P < 0.001, ****P < 0.001