To evaluate the change of erythrocytes malondialdehyde in patients with colon cancer before and after radical surgery and find out the relationship between the changes of erythrocyte malondialdehyde in peripheral veins after surgery and some surgical characteristics. Subjects and methods: 60 patients with color cancer treated with radical surgery from March 2015 to January 2017 at 103 Military Hospital were included in the research. The characteristics of the patients and the resection of the colon tumor were recorded, the oxidative stress was determined by measurement of erythrocyte malondialdehyde, blood samples were collected from the peripheral veins at 4 times: before surgery, 1 day after surgery, 3 days after surgery and 7 days after surgery. Results: 1 day after surgery, erythrocyte malondialdehyde increased compared to preoperation (p . Conclusion: Compared to preoperation, the peripheral erythrocyte malondialdehyde increased significantly at the point of 1 day after surgery, and over time the erythrocyte malondialdehyde index tended to decrease. | Investigation on changes in the erythrocyte Malondialdehyde value in patients with colon cancer after radical surgery
