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Fig. 3 | Journal of Orthopaedic Surgery and Research

Fig. 3

From: Combined therapy of platelet-rich plasma and basic fibroblast growth factor using gelatin-hydrogel sheet for rotator cuff healing in rat models

Fig. 3

Safranin O staining at 2 weeks postoperatively, A: control group, B: bFGF group, C: PRP group, D: bFGF + PRP combined group. E: Proteoglycan content was calculated as a percentage of the pixels of each tendon–bone interface (positive/total pixels). Significantly stronger proteoglycan staining was observed at the repaired enthesis in combined group compared with other groups

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X