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. 2022 Apr 26;10:824075. doi: 10.3389/fcell.2022.824075

FIGURE 6.

FIGURE 6

ExosomeMSN increased the expression of MMP9, VEGFR2 and p-VEGFR2 in vivo. (A) MMP9 expressed in ectopic implant tissues detected by IHC. (B) VEGFR2 expressed in ectopic implant tissues detected by IHC. (C) Immunofluorescence of p-VEGFR2 in ectopic foci. The result was consistent with VEGFR2. MSNi: MSN siRNA transfection; Microscopic magnification: ×200. **, p < 0.001; *, p < 0.05; NS, no significance.