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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Repair of human periodontal bone defects by autologous grafting stem cells derived from inflammatory dental pulp tissues

Fig. 1

Biological characteristics of DPSCs-IPs in Patient No. 1. a CCK-8 assay was utilized to detect the viability of DPSCs-IPs. At days 1–2, DPSCs-IPs stayed in the lag phase, but they showed an elevated proliferation from days 3 to 6. b DPSCs-IPs were cultured with osteogenic differentiation medium for 21 days. Alizarin red staining showed mineralized nodules (magnification × 40). c Flow cytometry analysis indicated the expression levels of DPSCs-IPs on hematopoietic markers CD34, CD45, and CD117 as well as the mesenchymal stem cell markers CD44, CD90, CD105, and CD271. d Mean fluorescence intensity was calculated. (*P < 0.05; ***P < 0.001). Experiments were repeated three times

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Stem Cell Research & Therapy

ISSN: 1757-6512