Comparison of Osteogenic Differentiation Potential of Human Dental-Derived Stem Cells Isolated from Dental Pulp, Periodontal Ligament, Dental Follicle, and Alveolar Bone

Figure 2

Apoptosis and proliferation rates of DPSCs, PDLSCs, DFPCs, and ABMMSCs. (a) TUNEL staining of DPSCs, PDLSCs, DFPCs, and ABMMSCs at P3 ( μm). (b) The apoptosis rate of DPSCs, PDLSCs, DFPCs, and ABMMSCs at P3. (c) The proliferation rate of DPSCs, PDLSCs, DFPCs, and ABMMSCs at P3 (, , and vs. DPSCs; ^#, ^##, and ^### vs. PDLSCs; ^&, ^&&, and ^&&& vs. DFPCs; ^†, ^††, and ^†††p <0.001 vs. ABMMSCs).

(a)

(b)

(c)