Transplantation of Bone Marrow-Derived Mesenchymal Stem Cells Promotes Delayed Wound Healing in Diabetic Rats
Figure 6
(a) Representative image of small blood vessels in group IV (400x). Black arrows indicate blood vessels. The positive staining of CD31 is on the membranes. ((b) and (c)) Two representative images of Ki-67-positive cells by immunohistochemistry in group IV (400x). (b) indicates the deep subcutaneous tissue which has Ki-67-positive endothelial vascular cells and fibroblasts. (c) indicates the basal epidermal layers and hair follicles which have Ki-67-positive basal cells and hair follicle epithelial cells. Black arrows indicate the Ki-67-positive nuclear staining.
