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. 2018 Feb 15;18:36. doi: 10.1186/s12872-018-0748-x

Fig. 4.

Fig. 4

Antioxidant enzymes changes in myocardium under cold exposure. a Western blot of SOD-1 and SOD-2. b Real time PCR of SOD-1 and SOD-2. Data are mean ± SD. * p < 0.05, compared to control group, ** p < 0.01, compared to control group