Cognitive-Enhancing Effect of Quercetin in a Rat Model of Parkinson's Disease Induced by 6-Hydroxydopamine

Figure 7

Effect of quercetin on the activity of glutathione peroxidase (GPx) in the hippocampus in an animal model of Parkinson’s disease induced by 6-OHDA. Data were expressed as mean ± S.E.M. for 8 rats in each group. **P < 0.01 compared to control; ^#P < 0.05; ^##P < 0.01; compared to the vehicle + 6-OHDA-treated group.