Figure 4.
OMSCs derived from ageing mice have an intense potential of osteogenesis with PTH treatment. A,B, Western blot analysis showing pCREB and CREB levels in OMSC after treated with PTH at different time points, and quantitative analysis. C,D, ALP staining and osteogenic‐related gene expression analysis after osteogenic induction for 7 days with PTH or vehicle. E,F, ARS and osteogenic‐related gene expression analysis after osteogenic induction for 14 d with PTH or vehicle. N = 3 per group. *P < .05, ***P < .005. All data were expressed as the mean ± SD