Heme Oxygenase-1 Promotes Delayed Wound Healing in Diabetic Rats

Figure 1

Photomicrographs of H-E staining in the wound tissue of each group (×100). (a) Nondiabetic control rats showed reepithelialization around the wound. (b) Inflammatory cell infiltration was observed in the wound from diabetic rats treated with vehicle. (c) Reepithelialization was observed in the wound from diabetic rats treated with hemin.

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(b)

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