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. 2014 Nov 25;14:198. doi: 10.1186/s12876-014-0198-6

Figure 1.

Figure 1

Immunophenotypes and differentiation potentials of the BM-MSCs. (A) The expressions of cell-surface antigens (CD14, CD34, CD45, CD73, and CD105) were evaluated through flow cytometry. (B) BM-MSCs stained positively for endogenous alkaline phosphatase activity, indicating osteogenic differentiation within an osteogenic medium (OM; I), or stained negatively in control medium (CM; II). BM-MSCs stained positively for lipid droplets, indicating adipogenic differentiation within adipogenic medium (AM; III), or stained negatively in CM (IV) (Magnifications × 100).