Fig. 2From: Calcium-to-phosphorus releasing ratio affects osteoinductivity and osteoconductivity of calcium phosphate bioceramics in bone tissue engineeringComparison of cell proliferation and viability of primary osteoblasts and bone marrow stem cells (BMSCs) in the control, HA, BCP, and β-TCP groups. A, B Cell proliferation of intrascaffold-cultured osteoblasts (A) and BMSCs (B) in the control, HA, BCP, and β-TCP groups on days 7 and 14 via MTT assay. C, D Cell viability of intrascaffold-cultured osteoblasts (C) and BMSCs (D) in the control, HA, BCP, and β-TCP groups on day 7 via live/dead cell assay. All data points are presented as the mean ± standard deviation (n = 9). *,# indicates P < 0.05; **,## indicates P < 0.01; ***,### indicates P < 0.001. Live cells were stained green, and dead cells were stained red. Scale bar = 200 μmBack to article page