Research Article

Synergistic Effects of Controlled-Released BMP-2 and VEGF from nHAC/PLGAs Scaffold on Osteogenesis

Figure 5

Relative expression of RUNX2 protein (a), Dlx-5 mRNA (b), Dlx-5 protein (c), osterix mRNA (d), and osterix protein (e) of MC3T3-E1 cells in nHAC/PLGAs scaffold (P < 0.05 and P < 0.01 compared with control group; #P < 0.05 and ##P < 0.01 compared with BMP-2/VEGF group; con: control group; V: VEGF group; B: BMP-2 group; B+V: BMP-2/VEGF group).