Changes and significance of serum IL-6 in cancer patients with T2DM before and after chemotherapy / 军事医学

ABSTRACT

Objective To explore the effect of chemotherapy on serum IL-6 expression in cancer patients with T2DM. Methods Eighty patients were divided into the malignant tumor group with T 2DM (n=40) and the malignant tumor group without T2DM (n=40).All the patients were given two cycles of chemotherapy .2 ml of fasting venous blood in the morn-ing before and after the day of chemotherapy was collected .Then the serum was separated .Enzyme-linked immunosorbent assay (ELISA)was used to measure the level changes of serum IL-6.20 cases of healthy people were selected for compari-son.Results The expression of serum IL-6 in groups with or without T2DM was significantly higher than in the normal control group before the first cycle of chemotherapy (P0.05).Conclusion The expression level of serum IL-6 declines after the first cycle chemotherapy in the malignant tumor groups with T2DM or without T2DM but rises in the malignant tumor group with T2DM after the second cycle chemotherapy .