Figure 1From: Osteochondral tissue engineering using a biphasic collagen/GAG scaffold containing rhFGF18 or BMP-7 in an ovine modelMacroscopic observation of degenerative change in the MFC and LTS at necropsy. The horizontal bars represent the mean value. Non-parametric analysis shows a statistically significant difference between the degeneration in the BMP-7 group compared with the scaffold only (p = 0.038).Back to article page