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. 2018 Feb 12;9(2):207. doi: 10.1038/s41419-018-0279-5

Fig. 1. Isolated hJBMMSCs maintain stem cell properties and OS facilitates their osteogenic differentiation in vitro.

Fig. 1

a Immunofluorescence staining of CD29 and CD13 on hJBMMSCs. b Oil red staining indicated lipid restoration in hJBMMSCs after cultured in lipid-forming medium for 7 days. c Alkaline phosphatase (ALP) staining of hJBMMSCs cultured in regular medium (control) and osteogenic (OS) medium at day 7, 14, and 21. d Quantitative ALP activity in hJBMMSCs at day 7, 14, and 21. e Alizarin red staining of hJBMMSCs cultured in regular medium and OS at day 21 and 28. f Quantification of Alizarin red staining in hJBMMSCs. g Western blotting of ALP in hJBMMSCs cultured in regular medium and OS. h Western blotting of Runx2 and Osterix in hJBMMSCs cultured in regular medium and OS. i mRNA expression of ALP, Runx2, and Osterix in hJBMMSCs at day 1, 3, 7, and 14. (n = 6–10/group; *p < 0.05, **p < 0.01, ***p < 0.001)