Research Article

Increased Expression of Sox9 during Balance of BMSCs/Chondrocyte Bricks in Platelet-Rich Plasma Promotes Construction of a Stable 3-D Chondrogenesis Microenvironment for BMSCs

Figure 1

Influence of the BMSCs/chondrocyte bricks’ ratio on the deformation and contraction of newborn cartilage. Close macroscopic views of the regenerated cartilage from the B1CB2, B1CB1, and B2CB1 groups after 14 weeks of in vivo incubation. Samples harvested from mice in different groups presented different volumes, weights, and thicknesses. , , .