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. 2021 Oct 30;23(5):576–583. doi: 10.22074/cellj.2021.7352

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The Cell Journal (Yakhteh) is an open access journal which means the articles are freely available online for any individual author to download and use the providing address. The journal is licensed under a Creative Commons Attribution-Non Commercial 3.0 Unported License which allows the author(s) to hold the copyright without restrictions that is permitting unrestricted use, distribution, and reproduction in any medium provided the original work is properly cited.

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Fig.4 — Scratch assay of human dermal papilla cells treated with different concentrations of ASCs and PRP exosomes. Relative wound area changes by different concentrations of A. ASCs exosomes and PRP exosomes treatment. ASCs-Exo or PRP-Exo were co-incubated with hDPC (left) and the scratch area at designated study points was normalized against that obtained at 0 hour. The cells cultured with serum (10%) were applied as control group. B. Light microscopy images of scratch assay of hDPC were manually delineated to ImageJ software analysis (scale bars: 200 μm, n=3). NS; Not significant, *; P<0.05, **; P<0.01, ***; P<0.005, ****; P<0.0001, ASCs; Adipose stromal cell exosome, PRP; Platelet-rich plasma, and hDPCs; Human dermal papilla cell.