Research Article

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

Table 2

Physical parameters of nHAC/PLGAs scaffold(, n=3).

Pore size (μm)Diameter of PLGAs (μm)Porosity (%)Water absorption rate (%)Elastic modulus (MPa)Compressive strength (MPa)

176 ± 939.95 ± 1.9379.46 ± 7.78561.51 ± 19.590.72 ± 0.172.85 ± 0.49