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

Figure 2

Effect of topical FTY720 injection on Day 14 scar macrophage frequencies and M1/M2 polarization. (a) Representative flow cytometric plots are shown along with the average frequencies of F4/80⁺ cells. (b) The percentages of CD206⁺ cells were determined by flow cytometry (). Two independent experiments were performed. Both showed similar results. (c) The level of serum IL-6 was determined by ELISA (). All values shown represent and , as determined by Student’s -test or Welch’s -test after test.

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