Fig. 3From: Effects of mineral trioxide aggregate, calcium hydroxide, biodentine and Emdogain on osteogenesis, Odontogenesis, angiogenesis and cell viability of dental pulp stem cellsThe effect of dental capping materials on expression of the osteogenic differentiation markers alkaline phosphatase (ALP) and osteopontin (OPN) by DPSCs. Fold change in gene expression of ALP and OPN at 7 and 14 days are shown in (a, b) and (c, d) respectively. The relative gene expression by real time PCR was normalized against the internal control gene (GAPDH) and relative to the untreated control. The control was set at 1 and the data were presented as the fold change in target gene expression relative to the untreated controlBack to article page