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Fig. 3 | Biomaterials Research

Fig. 3

From: Gelatin methacryloyl (GelMA) loaded with concentrated hypoxic pretreated adipose-derived mesenchymal stem cells(ADSCs) conditioned medium promotes wound healing and vascular regeneration in aged skin

Fig. 3

Characterization of ADSCs. A. Photomicrograph of adherent AD-MSCs with spindle shapes on a cell culture dish. Scale bar = 200 μm. B. Alizarin Red staining after osteogenic differentiation culture. Scale bar = 200 μm. C. Oil Red O staining after adipogenic differentiation culture. Scale bar = 200 μm. D. Alcian blue staining after chondrogenic differentiation culture. Scale bar = 50 μm. E. Flow cytometric characterization of ADSCs. CD105, CD90 and CD73 were positive, while CD34, CD31 and CD45 were negatively expressed.

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Biomaterials Research

ISSN: 2055-7124

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