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Figure 3: Levels of endogenous enzymatic antioxidants. (a) SOD, (b) CAT, (c) glutathione peroxidase, (d) glutathione reductase. Statistical analysis was performed by GraphPad Prism software version 2.0 using one-way ANOVA followed by Dunnett's and Tukey's posttest, *P < 0.05, **P < 0.01, ***P < 0.001 |
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