[Retracted] Naringin Promotes Osteogenic/Odontogenic Differentiation of Dental Pulp Stem Cells via Wnt/β-Catenin

Figure 1

Phenotype and characterization of human dental pulp stem cells. (a) Flow cytometry was used to detect the expression of hDPSC surface antigens (CD34, CD45, CD73, and CD90). (b) Cell morphology of hDPSCs was observed under a light microscope. (c) Cellular lipid synthesis was examined using Oil Red O staining. (d) Mineralized nodules were viewed by alizarin red staining. (e) Chondroid matrix deposition was observed by ALP staining.

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