Fig.5

The effect of vagus nerve stimulation on iron overload and lipid peroxidation in myocardium of rats with hepatic ischemia–reperfusion injury. A The levels of Fe2⁺ in each group. B The content of MDA in each group. C The levels of GSH in each group. D The activity of SOD in each group. ***P < 0.001, **P < 0.01, *P < 0.05, ns P > 0.05