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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: TGF-β1-induced chondrogenesis of bone marrow mesenchymal stem cells is promoted by low-intensity pulsed ultrasound through the integrin-mTOR signaling pathway

Fig. 2

General observation and identification of BMSCs and TGF-β1-induced chondrogenesis. a Second generation of BMSCs cultured in basic medium and observation of cells in vitro by microscopy on days 5 and 10; scale bars = 50 μm. b Flow cytometry histogram of BMSCs. Purple shaded area represents control, red curve represents cells positive for CD markers. Graphs a, b, c, d separately indicate markers of CD34 (0.21 ± 0.03%), CD45 (0.63 ± 0.09%), CD90 (72.00 ± 0.67%), and CD44 (66.86 ± 0.36%), respectively

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Stem Cell Research & Therapy

ISSN: 1757-6512