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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Low-intensity pulsed ultrasound promotes mesenchymal stem cell transplantation-based articular cartilage regeneration via inhibiting the TNF signaling pathway

Fig. 1

Identification of hUC-MSCs and the effect of LIPUS on the proliferation of hUC-MSCs. a The six-channel ultrasound stimulation system used for in vitro LIPUS stimulation. b LIPUS parameters. c The tri-lineage differentiation capability identification of hUC-MSCs; scale bar: 200 μm. d Flow cytometric identification of specific surface markers of hUC-MSCs. e Flow cytometry analysis for cell apoptosis of hUC-MSCs stimulated with LIPUS. f Flow cytometry analysis for cell cycle distribution of hUC-MSCs stimulated with LIPUS. g Representative live-dead staining images of hUC-MSCs stimulated with LIPUS; scale bar: 200 μm. h Quantification data for apoptosis rate of hUC-MSCs stimulated with LIPUS. i Quantification data for the cell cycle of hUC-MSCs stimulated with LIPUS

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Stem Cell Research & Therapy

ISSN: 1757-6512