The concentration of maleic dialdehyde(MDA) and the activity of superoxide didmutase(SOD) and myeloperoxidase(MPO) in gut were determined.

• 并检测肠组织丙二醛(MDA)含量、超氧化物歧化酶(SOD)和髓过氧化物酶(MPO)活性的变化。