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Fig. 3 | Stem Cell Research & Therapy

Fig. 3

From: Correction: Composite cell sheet for periodontal regeneration: crosstalk between different types of MSCs in cell sheet facilitates complex periodontal-like tissue regeneration

Fig. 3

Investigation of the difference of PDLSCS, JBMMSCS and CSCS in vitro. a ALP activity of the three types of cell sheets assessed by ALP staining and quantified by absorptiometry. b Osteogenic differentiation of the three types of cell sheets assessed by Alizarin red staining and quantified by absorptiometry. c The results of Western blot and quantitation show the expression of osteoblast- and ECM-related proteins in the three types of cell sheets. d The results of PCR show the expression of osteoblast- and ECM-related genes in the three types of cell sheets. PDLSCS: periodontal ligament stem cell sheet; JBMMSCS: jaw bone marrow-derived mesenchymal stem cell sheet; CSCS: composite stem cell sheet. The data are shown as mean ± SD. * P < 0.05, n = 3. The scale bar represents 50 μm

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