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. 2013 Jul 19;18(2):56–62. doi: 10.1179/1351000213Y.0000000040

Figure 3.

Figure 3.

Antioxidant enzymatic activity is upregulated early in erythrocytes from type 2 diabetes patients. Superoxide dismutase (SOD) (A), catalase (CAT) (B), and glutathione peroxidase (GPX) (C) activity was measured in erythrocytes from type 2 diabetes patients at first clinical onset and from non-diabetes age-matched individuals. Values are mean ± SE. *P < 0.05, #P < 0.01 vs. controls (analysis of variance, one-way Tukey test).