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. 2020 Apr 22;13:1259–1270. doi: 10.2147/DMSO.S243549

Figure 7.

Figure 7

Immunohistochemical staining of miRNA-221-3p–treated skin wound tissue in normal mice. Representative immunohistochemical images (A) and summary data (B) showing immunostaining of the skin wound tissue from normal mice treated with miRNA-221-3p (expressed as integrated optical density/total area; OC) (magnification, 200×). All values are presented as means and standard deviations (n = 3). Statistically significant differences are indicated by *P < 0.05,**P < 0.01, ***P < 0.001, compared with the control group treated with PBS.