Fig. 6From: Effects of Collagen Grafting on Cell Behaviors in BCP Scaffold with Interconnected Pore StructureCell proliferation of MC3T3-E1 cultured on BCP scaffolds and collagen/ BCP scaffolds. Proliferation of MC3T3-E1 cells were determined by MTT assay (a) and cell counting (b). Data are expressed as the mean ± SD (n = 3)Back to article page