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(A–H) In vivo Western blot analysis of the protein expression comparing wounds on day 17 from ASC-Exo, DFb-Exo, and PBS-treated mice. Data were standardized by the expression level of β-actin in each sample and presented as the relative expression of those from the PBS group (* p < 0.05; ** p < 0.01; *** p < 0.001). One representative of five independent experiments is shown. Results represent mean ± SE. Data were analyzed using independent unpaired two-tailed Student’s t-tests.
