Basic Study
Copyright ©The Author(s) 2015.
World J Orthop. Dec 18, 2015; 6(11): 961-969
Published online Dec 18, 2015. doi: 10.5312/wjo.v6.i11.961
Figure 4
Figure 4 Sagittal sections of an osteochondral graft treated with saline 12 wk following surgery (400 ×). Transforming growth factor-beta1 antibody staining is positive in cells that appear brown. A: Left interface between the graft and host cartilage; B: Central aspect of the graft; C: Right interface between the graft and host cartilage.