[Mechanisms of action of intravenous helium-neon laser irradiation in anesthesia].

Intravenous exposure to He-Ne laser was added to the anesthesiologic schemes of 26 patients during surgery on the intestine. The reference group consisted on 23 patients. Comparison of the blood antioxidant activities (from the levels of ceruloplasmin and transferrin) and the endogenic intoxication levels (from the medium molecule test) showed that intravenous laser exposure at a wavelength of 630 nm stabilized the blood antioxidant activity and prevented the development of endogenous intoxication.