Effect of laser radiation on physicochemical and functional properties of human hemoglobinin vitro

Effect of helium-neon laser on activity and optical properties of catalase

“…Light scattering was unchanged under these experimental conditions. L. I. Irzhak et al [7] analyzed physicochemical and functional properties of human hemoglobin exposed to in vitro laser irradiation. It was shown that irradiation of hemoglobin (as well as catalase) affects mainly chromophores of aromatic amino acids in polypeptide chains, These data indicate that structural modification of catalase correlate with its functional activity.…”

Effect of low-intensity laser radiation of the red spectrum on some properties of erythrocytes in Wistar rats

“…This treatment produces a strong effect on erythrocyte aggregation, decreases hematocrit, blood viscosity, and erythrocyte membrane permeability for endogenous and exogenous substances, and increases hemoglobin oxygen affinity [1][2][3]5,7]. However, there is no general approach to the selection and description of physical parameters of irradiation in clinical practice.…”

“…However, there is no general approach to the selection and description of physical parameters of irradiation in clinical practice. The effect of LILR on such parameters of the blood as deformability and viscosity of erythrocytes and physicochemical properties of hemoglobin is manifested only at a certain duration and power of radiation [1,2]. Parameters of irradiation should be evaluated to estimate the optimal therapeutic effect of LILR in circulatory diseases.…”