[Neutrophil and macrophage functional activity during the irradiation of an intestinal anastomosis with a low-intensity laser in the infrared spectral range].

: The influence of different methods of treatment of intestinal anastomosis in rabbits (group 1: common single-row sutures; group 2: sutures treated with cyanacrylate glue CO-4; group 3: low-intensity laser irradiation through the skin in the infrared spectral range) on the phagocytic and oxidase activity of cells in the peritoneal washings and peripheral blood on days 2, 4 and 7 after the operation was studied. Laser irradiation of the suture was shown to produce a stimulating effect on the macrophagal-phagocytic system of the blood. The oxidase activity of phagocytes in peritoneal washings in the group of animals subjected to laser irradiation was considerably lower than in two other groups. The use of low-intensity laser radiation in the infrared spectral range produced a positive effect of the healing processes in intestinal sutures.