[Changes in the lipid component of thymocyte plasma membranes in exposure to ionizing radiation].
A thymocyte plasma membrane suspension was irradiated with a dose of 5 +/- 10(4) Gy. An increase in the rate of lipid peroxidation and a change in the phospholipid composition of membranes were revealed. The alteration of the plasma membrane structure was characterized by a change in the membrane charge and a decrease in the lipid viscosity.
Dreval'
V I
VI
D000818:Animals; D002417:Cattle; D002462:Cell Membrane / Q000737:chemistry / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D004583:Electrons; D066298:In Vitro Techniques; D015227:Lipid Peroxidation / Q000528:radiation effects; D008563:Membrane Lipids / Q000032:analysis / Q000528:radiation effects*; D010743:Phospholipids / Q000032:analysis / Q000528:radiation effects; D013050:Spectrometry, Fluorescence; D013950:Thymus Gland / Q000737:chemistry / Q000528:radiation effects*
D008563:Membrane Lipids; D010743:Phospholipids
Izmenenie lipidnogo komponenta plazmaticheskikh membran timotsitov pri vozdeĭstvii ioniziruiushchego izlucheniia.