Research Article

Acetylsalicylic Acid Promotes Osteogenic Differentiation of Human Dental Pulp Mesenchymal Stem Cells and Regeneration of Alveolar Bone in Experimental Periodontitis Rats

Figure 1

Characterization of human dental pulp mesenchymal stem cells (hDPMSCs). (a) Representative images of hDPMSCs. (b) Osteogenic induction of hDPMSCs. (c) Adipogenic induction of hDPMSCs. (d) Flow cytometric analysis was used to determine the expression of cell surface markers (CD44, CD90, CD105, CD29, and CD73 were highly expressed, whereas CD34, CD45, CD31, and HLA-DR were not expressed). Bar = 100 µm/200 µm/500 µm. The results were expressed as the mean ± SD, n = 6.
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