Fig. 3

Effect of NONRATT021972 siRNA on the SNCV of the tail nerve in DM rats. At the end of the 4^th and 6^th weeks of the experiment, the SNCV in DM, DM + NONRATT021972 si, and DM + NC si rats was lower than that in the control rats. There was no significant difference among the DM, DM + NONRATT021972 si, and DM + NC si groups (p > 0.05). One week after injection with NONRATT021972 si, the SNCV in DM + NONRATT021972 si group was higher than that in the DM group. n = 6,^** p < 0.01, ^*** p < 0.001 vs control group, ^### p < 0.001 vs DM group