739054.fig.001a
(a) Control rats
739054.fig.001b
(b) Rats with diabetes
Figure 1: Histological findings in control rats and rats with diabetes. (a) The migration of inflammatory cells, formation of new blood vessels, and tissues architecture (indicated by arrow) in control rats and (b) diminished formation of granulation tissue, provisional matrix, and delayed healing in wounds of rats with diabetes (indicated by arrow) (H & E staining).