Exosomes Derived from Human Umbilical Cord Mesenchymal Stem Cells Relieve Acute Myocardial Ischemic Injury

Figure 7

hucMSC-exosomes accelerated tube-like structure formation and migration of EA.hy926 cells. Representative photomicrographs of tube-like structure (a) and quantification of tube number (b). Scale bar = 100 μm. versus PBS control. Representative photomicrographs of EA.hy926 cells which migrated through the filter, stained with crystal violet (c). Quantification of cells migrated through the Transwell membrane (d). Scale bar = 100 μm. versus PBS control.

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