Figure 5
From: The effect of bone inhibitors on periosteum-guided cartilage regeneration
The expression of Collagen II in neo-cartilage tissue in the (A) control group, (B) non-vascularized group, (C) vascularized group, (D) vascularized + Ful group and (E) vascularized + IL1β group. (F) The expression level of collagen II was quantified. The area between two yellow arrows indicates the cartilage defect region. c: cartilage tissue; b: bone tissue. Sample size: n > 4. Scale bar = 200 μm. The results are expressed as the means ± SEM. Significant differences were determined by one-way ANOVA and the Tukey-Kramer post hoc test. *Indicates statistical significance (p < 0.05).
