[Retracted] Hypoxia-Activated PI3K/Akt Inhibits Oxidative Stress via the Regulation of Reactive Oxygen Species in Human Dental Pulp Cells

Figure 1

hDPC culture and identification of multidifferentiation ability: (a) identification of the mesenchymal stem cell surface markers CD105, CD133, and STRO1; (b) induced osteogenic, chondrogenic, adipogenic differentiation, and immunofluorescence staining of alkaline phosphatase (ALP), collagen type III (Col III), and lipoprotein lipase (LPL), respectively; nuclei were counterstained with 4,6-diamidino-2-phenylindole (DAPI) (magnification 10 × 10).

(a)

(b)