Exosomes derived from inflammatory myoblasts promote M1 polarization and break the balance of myoblast proliferation/differentiation

Figure 1 Experimental design for both the in vitro and in vivo studies. IF-C2C12-Exos, Myoblast-derived exosomes within the inflammatory environment; Molecular evaluation included Western Blot, ELISA, immunofluorescence, and flow cytometry. Histological evaluation included immunofluorescence and electron microscopy. PBS: Phosphate-buffered saline.