Research Article

Renal Tissue-Derived Exosomal miRNA-34a in Diabetic Nephropathy Induces Renal Tubular Cell Fibrosis by Promoting the Polarization of M1 Macrophages

Figure 6

pc-PPARGC1A rescued macrophage polarization: (a) the immunofluorescence method was used to observe the expression of iNOS and Arg1, (b) expression of macrophage M1 phenotypic markers (iNOS and CD86), (c) expression of macrophage M2 phenotypic markers (CD206 and Arg-1), and (d) western blot detection was undertaken to detect macrophage M1 and M2 phenotypic markers. Compared with Ctrl-Exo group, , compared with Model-Exo+pc-NC group, #, ##, ###.
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