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Fig. 5 | Stem Cell Research & Therapy

Fig. 5

From: The proangiogenic effects of extracellular vesicles secreted by dental pulp stem cells derived from periodontally compromised teeth

Fig. 5

EVs enhanced the proliferation and migration of ECs in vitro. a The proliferation of ECs exposed to H-EVs, P-EVs, and an equal volume of PBS was tested by the CCK-8 assay (n = 3). b The migration of ECs stimulated by H-EVs, P-EVs, and PBS was detected by transwell assay (scale bar, 100 μm). c Quantitative analysis of the migrated cells in b (n = 5). d Representative images of the scratch wound assay in ECs treated with H-EVs, P-EVs, and PBS (scale bar, 200 μm). e Quantitative analysis of the migration rates in d (n = 3). *P < 0.05, **P < 0.01 vs. the control group; # P < 0.05 vs. the H-EV group

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Stem Cell Research & Therapy

ISSN: 1757-6512