Mitochondria-Targeted Antioxidant SkQ1 Improves Dermal Wound Healing in Genetically Diabetic Mice

Figure 4

Effect of SkQ1 on the leukocyte composition of granulation tissue in diabetic mice. Representative images of the (a) H&E-stained and (b) f4/80-immunostained granulation tissue at the 7th day of wound healing. (c) Neutrophil and (d) macrophage (F4/80-positive cells) infiltration of the granulation tissue. Data are presented as mean ± SEM; for SkQ1-treated versus untreated diabetic mice. ^‡ for the untreated diabetic mice versus nondiabetic mice.

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