Figure 4:From: Acceleration of wound healing in acute full-thickness skin wounds using a collagen-binding peptide with an affinity for MSCsHematoxylin and eosin (HE) and immunohistochemical (IHC) staining for capillary vessel formation in skin wounds 7 days after surgery (n = 6). (a) HE staining. (b) The degree of vascularization in the wound granulation tissues. The arrows indicate blood vessels. (c) The statistical analysis of the blood vessel density. The data are presented as the mean ± SD**P < 0.01. SD = standard deviation.Back to article page