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. 2019 Feb 18;14:54. doi: 10.1186/s13018-019-1098-9

Fig. 1.

Fig. 1

rBMSC characterization. An example of rBMSCs phenotype and functional analysis. a Flow cytometry analysis of MSCs for surface markers (CD45+ isotype control, CD90+ isotype control, negative control) showed that isolated bone marrow-derived cells expressed CD90, but not the hematopoietic marker CD45, confirming that only mesenchymal cells had been isolated (CD45CD90+ cells population). bd In vitro differentiation of mesenchymal cells: the cells were incubated in lineage-specific induction media and then analyzed by histochemical and cytological staining for b adipocytes (Oil Red-O staining), c osteoblasts (alizarin red staining), and d chondrocytes (Alcian Blue staining)