[Loss of specific membrane receptors during the interphase death of thymus cells].
Thymic cells of the white rats were incubated in medium 199 with isologous sera. A dose-dependent decrease in number of membrane receptors to autologous red blood cells, alongside with nuclear pyknosis and maesophage adhesion, were noted during the first 6 hours after gamma-irradiation at the doses up to 8 Gy. A decline of rosette-forming ability preceded the process of massive nuclear pyknosis. A conclusion is made on a possible interrelation between the membrane and nuclear pathology after radiation treatment.
D000818:Animals; D002462:Cell Membrane / Q000528:radiation effects; D002467:Cell Nucleus / Q000528:radiation effects; D002470:Cell Survival / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D005260:Female; D005720:Gamma Rays; D007399:Interphase / Q000528:radiation effects; D051381:Rats; D011956:Receptors, Cell Surface / Q000502:physiology* / Q000528:radiation effects; D012397:Rosette Formation; D013950:Thymus Gland / Q000528:radiation effects / Q000648:ultrastructure*; D013997:Time Factors
D011956:Receptors, Cell Surface
Utrata spetsificheskikh membrannykh retseptorov v protsesse interfaznoĭ gibeli kletok timusa.