[Structural changes in erythrocyte ghosts after irradiation and the initiation of lipid oxidation detectable using 2,6-TNS and fluorescamine]

It was shown on erythrocyte ghosts that the parameters of fluorescence of 2,6-toluidine-naphthalene-sulfonate (2,6-TNS) and fluorescamine undergo similar changes after irradiation. After a dose of 100 Gy the equally effective concentrations of Fe2+ were 1-5 microM and 50-100 microM with regard to changes in the rate of fluorescence of fluorescamine and 2,6-TNS, respectively, and greater than 100 microM with regard to fluorescence anisotropy.