Micropattern Silk Fibroin Film Facilitates Tendon Repair In Vivo and Promotes Tenogenic Differentiation of Tendon Stem/Progenitor Cells through the α2β1/FAK/PI3K/AKT Signaling Pathway In Vitro

Figure 3

Comparison of histological evaluation of different repair groups. (a) H&E staining. (b) Histological score. The repair score of Group G was higher than that in the other repair groups. (c) Results of IHC. (d) Statistics of IHC results. The tenogenic markers in Group G were significantly higher than those in the other repair groups.

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