Fig. 5From: Isolation and characterization of apical papilla cells from root end of human third molar and their differentiation into cementoblast cells: an in vitro studyDifferentiation of cementoblasts on day 21. Alkaline phosphatase activity assay for different group compared to the control group by one-way ANOVA test. ALP control: 1.01 ± 0.07, differentiation: 1.99 ± 0.47, n = 3, (p < 0.001)Back to article page