Fig. 4From: Combined therapy of platelet-rich plasma and basic fibroblast growth factor using gelatin-hydrogel sheet for rotator cuff healing in rat modelsImmunofluorescence staining: isolectin B4 at 2 weeks postoperatively (A: control group, B: bFGF group, C: PRP group, D: bFGF + PRP combined group). E: The number of positively stained cells in 5 randomly selected fields. Vascular staining with isolectin B4 in treatment groups was significantly higher than that in the control groupBack to article page