Fig. 11
H&E, Masson, Col I, and OCN staining images of the specimens from each group after 12 weeks of scaffold implantation. The scaffolds without GO were labeled “control,” the GO-free scaffolds loaded with 5 × 105 USCs were labeled “U,” the scaffolds containing 0.1% GO were labeled “GO,” and the scaffolds containing 0.1% GO loaded with 5 × 105 USCs were labeled “GO+U.” Scale bar = 200 μm. Yellow arrows represent the remnant SF