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. 2020 Jul 7;13:303–316. doi: 10.2147/JIR.S254879

Figure 4.

Figure 4

HUMSC-Exos synchronously inhibited rat tendon fibrosis and p65 activity. (A) Immunohistochemical staining of COL III and α-SMA. Scale bar: 75 μm. (B and C) Quantitative analysis of COL III and α-SMA (n = 6 per group). (D) WB images of COL III and α-SMA. (E) Quantitative analysis of mRNA for COL III and α-SMA (n = 5 per group). **P < 0.01, ***P < 0.001.