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. 2020 Dec 15;13:957–971. doi: 10.2147/CCID.S274370

Figure 7.

Figure 7

Exosome promotes wound healing in mice. (A) Wound healing state of mice treated with PBS, Exo-NC or Exo-inhibitor, respectively (two-way ANOVA, *P < 0.05 vs the PBS group; #P < 0.05 vs the Exo-NC group). (B) HE staining was used to observe the pathological conditions of the tissues around the mouse wound. (C) RT-qPCR was implemented to measure the expression of miR-19b and CCL1 (two-way ANOVA, *P < 0.05 vs the PBS group; #P < 0.05 vs the Exo-NC group). (D) Immunohistochemistry was performed to measure the expression of TGF-β1 in the tissues around the mouse wound (one-way ANOVA, *P < 0.05 vs the PBS group; #P < 0.05 vs the Exo-NC group).