[Relation between erythrocyte photodamage and the intensity of ultraviolet radiation].
Photoperoxidation of lipids (PPOL) in erythrocytes membranes and photohemolysis are essentially weakened with an increase of UV - irradiation intensity at constant irradiation dose. The initial part of the relationship between PPOL product concentration or rate of hemolysis and irradiation intensity is of a linear pattern. This is explained by the fact that the breakage of the chains of lipid free radical photooxidation on endogenous alpha-tocopherol is more effective than disproportionation of peroxide free radicals.
D004307:Dose-Response Relationship, Radiation; D004910:Erythrocyte Membrane / Q000378:metabolism / Q000528:radiation effects*; D006461:Hemolysis / Q000528:radiation effects*; D006801:Humans; D066298:In Vitro Techniques; D008054:Lipid Peroxides / Q000378:metabolism*; D010777:Photochemistry; D014466:Ultraviolet Rays / Q000009:adverse effects*
D008054:Lipid Peroxides
Zavisimost' fotopovrezhdeniia éritrotsitov ot intensivnosti ul'trafioletovogo oblucheniia.