[Retracted] Human Umbilical Mesenchymal Stem Cells-Derived Microvesicles Attenuate Formation of Hypertrophic Scar through Multiple Mechanisms

Figure 2

HUMSCs-MVs attenuated formation of hypertrophic scar tissues in the rabbit ear model. Wounds in a rabbit model were treated with PBS, HUMSCs-MVs, ointment, and DEX tissues were examined. The recovering scars were examined and appearance was recorded with photos at 1, 7, 14, 21, and 28 days after the scar models were established.