[On Individualization of Therapeutic Doses of Optical Radiation according to Changes in Parameters of Blood Oxygenation].
The effect of in vivo laser irradiation by optical radiation on blood from different patients is studied. The objects of research were three series of blood samples from patients whose treatment course included extracorporeal UV blood irradiation, intravenous laser blood irradiation and supra-venous blood laser irradiation. Before and after irradiation the results on optic oximetry and gas content of venous blood were compared. The results of positive and negative influence of blood irradiation on characteristics of an oxygen exchange in separate patients and on the maintenance of some products of metabolism are represented. It is shown that at the same power dose, their changes depend on individual, initial values of hemoglobin oxygen saturation of venous blood and its photoinduced changes which objectively reflect individual sensitivity of patients to the action of optical radiation on blood and can be used for assessment of the efficiency of phototherapy.
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Zalesskaya
D002318:Cardiovascular Diseases / Q000097:blood / Q000628:therapy*; D004912:Erythrocytes / Q000502:physiology / Q000528:radiation effects*; D006454:Hemoglobins / Q000378:metabolism*; D006801:Humans; D054018:Lasers, Excimer; D010092:Oximetry; D010100:Oxygen / Q000378:metabolism*; D017893:Photopheresis; D057285:Precision Medicine; D011829:Radiation Dosage; D014466:Ultraviolet Rays
D006454:Hemoglobins; D010100:Oxygen