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. 2020 Aug 3;11:336. doi: 10.1186/s13287-020-01852-y

Fig. 1.

Fig. 1

Induced differentiation ability and characteristic surface markers of UC-MSCs. a Differentiation abilities of cells were detected by cellular staining. The order from left to right: adipogenesis using Oil red O staining, osteogenesis using Alizarin red staining, and chondrogenesis using Alcian blue staining. b Specific surface markers of cells were examined by flow cytometry. The UC-MSCs associated with markers were positive for CD105, CD90, CD44, and CD73 and were negative for CD19, CD34, CD45, and HLA-DR