Fig. 4
Effects of the most active plant fractions and their combinations on protein contents (a), catalase (b) and SOD (c) activities and glutathione content (d). Values are mean ± SD of two independent experiments in triplicate. Δ P < 0.05 compared with control group; *P < 0.05 compared with paracetamol (para)-intoxicated group. C: control group; P: Paracetamol intoxicated group; S: Para + silymarin (130 μg/ml) group; I: Para + EaF10 (130 μg/ml) Group; II: Para + KgF25 (100 μg/ml) Group; III: Para + (EaF10 130 μg/ml + KgF25 10 μg/ml) Group; IV: Para + (EaF10 130 μg/ml + KgF25 30 μg/ml) Group; V: Para + (EaF10 130 μg/ml + KgF25 30 μg/ml) Group; VI: Para + (KgF25 100 μg/ml + EaF10 13 μg/ml) Group; VII: Para + (KgF25 100 μg/ml + EaF10 39 μg/ml) Group; VIII: Para + (KgF25 100 μg/ml + EaF10 65 μg/ml) Group; IX: Para + (KgF25 100 μg/ml + EaF10 130 μg/ml) Group. EaF10: methylene chloride/methanol (90:10 v/v) fraction of E. africana; KgF25: methylene chloride/methanol (75:25 v/v) fraction of K. grandifoliola