Fig. 2From: The effect of chlormadinone acetate on odontogenic differentiation of human dental pulp cells: in vitro studyExpression profiles of ALP, OCN, DSPP, and DMP-1 during odontogenic differentiation by CMA in hDPCs, as measured by quantitative real-time PCR. The relative expression levels of a ALP, b OCN, c DSPP, and d DMP-1 genes were normalized to that of a housekeeping gene (β-actin). *Significant differences compared with the control (p < .05)Back to article page