Fig. 6 | Scientific Reports

Fig. 6

From: GelMA encapsulating BMSCs-exosomes combined with interference screw or suture anchor promotes tendon-bone healing in a rabbit model

Fig. 6

Immunohistochemical staining and quantitative analysis results. (A) Col II and Acan immunohistochemical images of specimens in the Control, GelMA and GelMA-exosomes groups at 3w and 6w postoperatively during interference screw fixation. (B) Col II and Acan immunohistochemical images of specimens from Control, GelMA, and GelMA-exosomes groups at 3w and 6w postoperatively when fixed with suture anchors. T: tendon, B: bone, IF: interface. Scale bar: 50 μm. (C, D) Quantitative analysis of Col II immunohistochemistry in the Control, GelMA, and GelMA-exosomes groups at 3w and 6w with interference screw and suture anchor fixation. (E, F) Quantitative immunohistochemical analysis of Acan in the Control, GelMA, and GelMA-exosomes groups at 3w and 6w with interference screw and suture anchor fixation.

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