Fig. 4From: Crude extract from Libidibia ferrea (Mart. ex. Tul.) L.P. Queiroz leaves decreased intra articular inflammation induced by zymosan in ratsEffect of LfAE (100, 200 and 300 mg/kg) on total glutathione levels in the zymosan-induced arthritis model. Data are expressed as mean ± SD (One-way ANOVA, Tukey-Kramer test, n = 6 per group). Letters (a, b) refer to the result of Tukey-Kramer post hoc test. Groups that do not share a letter have a mean difference that is statistically significant. ***(p < 0.001) vs zymosan control group (Zy)Back to article page