The Immunosuppressant Fingolimod (FTY720) for the Treatment of Mechanical Force-Induced Abnormal Scars

Figure 3

Effect of topical FTY720 injection on angiogenesis in the Day 14 scar. (a) Representative flow cytometric plots and the average frequencies of CD45^-CD31⁺ cells in the scars were determined by flow cytometry (). Two independent experiments were performed. Both results were aggregated. (b) CD34 immunostaining images of the scars on Day 14. Arrowheads show CD34⁺ microvessels (scale bars: 50 μm). All values shown represent the , as determined by Student’s -test or Welch’s -test after test.

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