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Fig. 1 | BMC Oral Health

Fig. 1

From: Graphene quantum dots enhance the osteogenic differentiation of PDLSCs in the inflammatory microenvironment

Fig. 1

Morphological and molecular characteristics of isolated PDLSCs. (a-b) microphotography of alive primary periodontal ligament cells (a) magnification 40×; (b) magnification 100×. (c) colony culture of PDLSCs and single-cell colony culture (inset panel). (d) microphotography of PDLSCs colony stained with Crystal Violet. (e) microphotography of representative data for Alizarin red-S staining of PDLSCs differentiates into osteoblasts. (f) microphotography of representative data for Oil Red O staining of PDLSCs differentiates into adipocyte. (g-j) flow cytometry was used to analyse the surface markers of PDLSCs; Positive rate: (g) CD90-100%, (h) CD146- 90.4%, (i) STRO-1-82.7%, (j) CD34-0.5%.

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BMC Oral Health

ISSN: 1472-6831

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