Fig. 4From: The role of osteomodulin on osteo/odontogenic differentiation in human dental pulp stem cellsThe mRNA levels of a OMD, b DMP1, c DSPP and d ALP in Ctrl-hDPSCs and shOMD-hDPSCs during osteo/odontogenic induction by real-time qPCR. e Alizarin red S staining in Ctrl-hDPSCs and shOMD-hDPSCs after induction. f The relative quantification of the mineralization nodules in (e). **Significant difference (P < 0.01) versus CtrlBack to article page