In Vitro Biocompatibility and Osteoblast Differentiation of an Injectable Chitosan/Nano-Hydroxyapatite/Collagen Scaffold
Figure 1
CCK-8 assays of MC3T3-E1 proliferation on experimental group and control group after 1, 3, 7, and 10 days of incubation. The values are shown as meanstandard deviation ().