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Fig. 5 | Stem Cell Research & Therapy

Fig. 5

From: Extracellular vesicles from hair follicle-derived mesenchymal stromal cells: isolation, characterization and therapeutic potential for chronic wound healing

Fig. 5

Scratch assay. a Experimental setup. b Images of the treated and control groups at different time-points of the scratch assay (n = 3). c Percentages of wound closure at the different time-points. *p < 0.05; **p < 0.005; ***p < 0.001 against the control group. d Migration rate of HDFs at different time-points. *p < 0.05 of all groups against the control group. N.S. Non-significant

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Stem Cell Research & Therapy

ISSN: 1757-6512