Research Article

The Proangiogenic Potential of Rat Adipose-Derived Stromal Cells with and without Cell-Sheet Induction: A Comparative Study

Figure 15

Angiogenic effects of ASC-exo and ASC sheet-exo in Matrigel plug assay in vivo. (a) Macroscopic view of representative explants and microscopic examination of H&E-stained paraffin sections at 3 weeks. Scale bars: 100 μm. (b) Statistical analysis of microvessel number in Matrigel explants. , versus the blank control group; #, versus the control group.
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