Figure 1: Effect of aqueous (AE) and methanolic (ME) extracts of Nauclea pobeguinii on joint diameter (A), mechanical hyperalgesia (B), arthritis score (C) and body weight (D) in complete Freund's adjuvant-induced arthritis. Values are expressed as mean± SEM for six animals and analyses by two-way ANOVA (One-way analysis of variance) followed by Bonferroni post-hoc test, ^αP<0.05; ^βP<0.01, ^λP<0.001 when compared to the normal control, ^aP<0.05, ^bP<0.01, ^cP<0.001 when compared to the arthritis control group.