Fig. 8From: Hydrogel-load exosomes derived from dendritic cells improve cardiac function via Treg cells and the polarization of macrophages following myocardial infarctionDEXs-Gel increased the infarct wall thickness and reduced infarct size. A Representative Masson’s trichrome staining images in different groups. B Analysis of infarct size (%) in different groups. n = 4. C Analysis of infarct thickness (mm) in different groups. n = 4, *p < 0.05, **p < 0.01, ***p < 0.001Back to article page