Research Article
The Proangiogenic Potential of Rat Adipose-Derived Stromal Cells with and without Cell-Sheet Induction: A Comparative Study
Figure 14
Angiogenic effects of ASC-exo and ASC sheet-exo in tube formation assay. (a) Representative images of ECs that had newly formed tubes on Matrigel at 6 h. Scale bars: 100 μm. (b) Graph showing the number of total branching points and total tube length. , versus the control group; #, versus the ASC-exo group.
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