Effect of the hexane (H), DCM (D), EtOAc (E) and BuOH (B) (100 mg/kg) soluble fractions of <i>M</i>. <i>tenuiflora</i> bark in the Evans blue (A) and Von Frey tests (B).

<p>VH is the vehicle group (negative control). The results are presented as the mean ± S.D. (n = 8). Statistical significance was calculated by ANOVA followed by Bonferroni's test. *<i>P</i> < 0.05 compared to the vehicle-negative control treated group.</p>