Fig. 3
The identification of exosomes and their effects on DRG. A, B Exosomes were identified by TEM (30000 ×) and NTA. C Protein levels of CD63, TSG101, and Calnexin were measured by Western blotting. D Exosome uptake was detected by confocal detection (400 ×). E, F The axon length of DRG (200 ×) and statistical analysis. *#P < 0.05 for lenti-Gli1 vs. EV-Gli1