Figure 6: The effect of EA on GluR1 protein expression in the ACC. (a) Western blotting analysis revealed that EA showed a trend to reduce the GluR1 protein expression on day 30 after CFA injection. (b) Quantification of (a) GluR1 protein normalized to the level of GAPDH. All data represent the mean ± SEM, . #, compared to the control group; , compared to the sham EA group.