The content of malonic dialdehyde and diene conjugate in the blood, in the intestine wall and in the visceral peritoneum, activity of superoxide dismutase and catalase are studied in the dynamics of experimental peritoneal commissures. It was set that the condition of the prooxidant-antioxidant balance of the blood is evidence of the course of the abdominal adhesions. The termination of commissures forming is not accompanied by renewal of indices that characterize a prooxidant-antioxidant balance in the wall of the injured intestine. Keeping of the increased intensity of lipid peroxidation can cause progressing of experimental peritoneal commissures.
