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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: Exosomes derived from minor salivary gland mesenchymal stem cells: a promising novel exosome exhibiting pro-angiogenic and wound healing effects similar to those of adipose-derived stem cell exosomes

Fig. 2

Results of tube formation assay of HUVECs. (n = 3) A Representative images of the formed tubules. (scale bars = 100 μm) B The number tube structures per view field of each group. It represents the tubule that has already formed. C The number of master junctions per view field of each group. It represents the potential to form new tubules. D The line graph of the number of meshes E The line graph of the number of master junctions. *p < 0.05, **p < 0.01

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