[The effect of ionizing radiation in a wide dosage range on the structural-functional characteristics of the protein and lipid components of erythrocyte plasma membranes].
The erythrocyte ghosts were irradiated with doses of 4 x 10(-3) Gy-10(3) Gy. Changes in the membrane lipid microviscosity, membrane proteins' structural mobility, membrane surface potential and intensity of the lipid peroxidation processes were determined. It has been established that the features of membrane structural changes are characterised, by polyphase changes of examined parameters.
Zima
G V
GV
Kharkov National University Ukraine. GalinaV.Zima@univer.kharkov.ua
Dreval'
V I
VI
D001798:Blood Proteins / Q000528:radiation effects*; D001809:Blood Viscosity / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D004910:Erythrocyte Membrane / Q000502:physiology / Q000528:radiation effects* / Q000648:ultrastructure; D005720:Gamma Rays; D006801:Humans; D066298:In Vitro Techniques; D015227:Lipid Peroxidation / Q000528:radiation effects; D008563:Membrane Lipids / Q000528:radiation effects*; D008564:Membrane Potentials / Q000528:radiation effects; D008565:Membrane Proteins / Q000528:radiation effects*; D011487:Protein Conformation / Q000528:radiation effects; D011836:Radiation Tolerance
D001798:Blood Proteins; D008563:Membrane Lipids; D008565:Membrane Proteins