Additional file 5 of Increasing toll-like receptor 2 on astrocytes induced by Schwann cell-derived exosomes promotes recovery by inhibiting CSPGs deposition after spinal cord injury

Additional file 5: Supplementary Figure 5. (a).TLR2 Expression difference native astrocytes and reactive astrocytes between PBS and SCDEs treatment after SCI. (a) Representative images of immunofluorescent analysis of astrocytes marker GFAP (green), TLR2 (red) and DAPI (blue) Scale bars= 50 μm. (b). Schematic pattern of selected region of native astrocyte and reactive astrocyte after SCI. (c, d). Quantitative analysis of the TLR2 positive native astrocytes and reactive astrocytes in the selected region (*P