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. 2014 Feb 5;9(2):e86589. doi: 10.1371/journal.pone.0086589

Figure 3. Effect of 3-NPA injection for 7 days on antioxidant enzymes activities and mRNA levels in different organ tissues.

Figure 3

Mice were intraperitoneally injected with saline versus 3-NPA (12.5 mg/kg) for 7 days. (A) Antioxidant enzymes activities. (B) Relative expression levels of SOD2, GPX and CAT. Data show the means ± SEM (n = 5). * P<0.05, ** P<0.01 compared to control.