Figure 2.

Changes of MWT and TWL data (mean ± SEM) in all rats.A: Changes on thermal hyperalgesia in all rats. B: Changes on mechanical allodynia in all rats. Comparison of TWL and MWT in rats with different treatments: *P < 0.05 vs. sham-operated group; #P < 0.05 vs. NS and NC-treated groups. ΔP < 0.05 vs. C37-treated group.