[Structural changes in the plasma membranes during thymocyte irradiation].
Thymocytes were irradiated with doses of 4 to 10(3) Gy. The binding of 1-anilino-naphthalene-8-sulphonate and Ca2+ to plasma membranes; viscosity and lipid peroxidation; Stern-Folmer constant; and the number of SH-groups of membrane proteins were determined. The structural changes in plasma membranes after irradiation of thymocytes were found to be cooperative.
Dreval'
V I
VI
D000817:Anilino Naphthalenesulfonates; D000818:Animals; D002118:Calcium / Q000378:metabolism / Q000528:radiation effects; D002462:Cell Membrane / Q000378:metabolism / Q000528:radiation effects / Q000648:ultrastructure; D004583:Electrons; D005456:Fluorescent Dyes; D066298:In Vitro Techniques; D015227:Lipid Peroxidation / Q000528:radiation effects; D008563:Membrane Lipids / Q000378:metabolism / Q000528:radiation effects; D051381:Rats; D013050:Spectrometry, Fluorescence; D013950:Thymus Gland / Q000378:metabolism / Q000528:radiation effects* / Q000648:ultrastructure; D014783:Viscosity
D000817:Anilino Naphthalenesulfonates; D005456:Fluorescent Dyes; D008563:Membrane Lipids; C027132:1-anilino-8-naphthalenesulfonate; D002118:Calcium
Izmeneniia struktury plazmaticheskikh membran pri obluchenii timotsitov.