Figure 1.

Characteristics of ADSCs. A, The expression of special surface markers detected by flow cytometry analysis. B, The ability of ADSCs to differentiate into osteoblasts confirmed by ARS. C, The ability of ADSCs to differentiate into adipocytes identified by oil red O staining. D, The ability of ADSCs to differentiate into chondrocytes identified by alcian blue. Notes: ARS:Alizarin Red S