Figure 3.
Exosomal miR-21 participates in EA by promoting the recovery of nerve function. NCV (affected side/intact side, (a)), SFI (b, c), and WWRG (affected side/intact side, (d)) were detected in each group. ∗∗P < 0.01 compared with the model group; #P < 0.05; ##P < 0.01 compared with the EA group.