FIGURE 1.

Ferulic acid attenuated CCI‐induced neuropathic pain. (A, B) Behavioral results (A, von Frey test; B, acetone experiment). (C) RNA sequencing of tissues from the sham operation group and CCI group. (D) Heatmap of the differentially expressed genes between the sham operation group and the CCI group. (E) KEGG pathway enrichment analysis. (F) Heatmap of the differentially expressed genes associated with both the “NF−kappa B signalling pathway” and the “Toll‐like receptor signalling pathway.” (G–I) H&E staining of the sciatic nerve, liver, and kidney. (J, K) Levels of serum inflammatory factors. (L) mRNA levels in the sciatic nerve. ^#Compared with the sham operation group; *compared with the CCI group; p < 0.05.