Fig. 5

No statistically significant difference was found between hesperidin and DMSO groups regarding a) the mechanical withdrawal thresholds (p = 0.34) and b) the percent positive response to acetone (p = 0.34). c) The mechanical withdrawal thresholds were lower (p = 0.038) and d) the percent positive responses to acetone were higher (p = 0.007) in chronic mefenamic acid group compared to its vehicle (5% DMSO+sesame oil). e) The mechanical withdrawal thresholds were lower (p = 0.047) and f) the percent positive responses to acetone were higher (p = 0.046) in chronic mefenamic acid plus hesperidin group compared to chronic mefenamic acid plus DMSO group. *p < 0.05 vs. controls