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. 2019 Dec 10;14(12):e0226163. doi: 10.1371/journal.pone.0226163

Fig 5. PTH promotes MSC migration and angiogenic differentiation in vitro.

Fig 5

(A) Results from the scratch wound healing assay of MSCs after PTH treatment at different time points in vitro. (B) Immunofluorescence detection of vWF, CD31, VEGF1 and VEGFR2 expression in MSCs after 7 days of PTH treatment compared to that observed for the controls. (C) Tube-like network formation and quantitative analyses of the MSCs were examined after 20 h of PTH treatment. Representative micrographs obtained at 10× (A), 40× (B, scale bar, 10 μm) and 10× (C). Student’s t test for two groups comparisons was performed; *P < 0.05.