Figure 1From: HIF-1A and C/EBPs transcriptionally regulate adipogenic differentiation of bone marrow-derived MSCs in hypoxia Phenotypic analysis of bone marrow-derived mesenchymal stem cells. (A) Bone marrow-derived mesenchymal stem cells (BMSCs) were analyzed by flow cytometry analysis for the surface expression of CD34, CD44, CD45, CD105 and CD11B. (B) BMSCs were tested for their differentiation potential into osteocytes and adipocytes when cultured in differentiation media. Alizarin red staining and Oil red O staining were performed. (I) Alizarin red S staining showed calcium deposition (red). (II) Oil red O staining revealed lipid droplets (red) in adipocyte-differentiated mesenchymal stem cells. Magnification: 200 ×.Back to article page