[Modifying effect of ionizing radiation on the transmembrane transport of sodium ions in Ehrlich carcinoma tumor cells].
The effect of a local X-irradiation on the transmembrane transfer of Na ions and activity of Na-K ATPase in Ehrlich ascites tumor cells has been investigated. Irradiation with doses of 0.05 and 0.15 C/kg are shown to change natrium ion transport. This effect is absent at a dose of 0.08 C/kg. A change in the rate of active transport correlates to some extent with the disturbance in Na-K ATPase occurring at the same radiation doses.
D000818:Animals; D001693:Biological Transport, Active / Q000528:radiation effects; D002286:Carcinoma, Ehrlich Tumor / Q000378:metabolism*; D002478:Cells, Cultured; D004307:Dose-Response Relationship, Radiation; D051379:Mice; D012964:Sodium / Q000378:metabolism / Q000528:radiation effects*; D000254:Sodium-Potassium-Exchanging ATPase / Q000378:metabolism / Q000528:radiation effects
D012964:Sodium; D000254:Sodium-Potassium-Exchanging ATPase
Modifitsiruiushchiĭ éffekt ioniziruiushcheĭ radiatsii na transmembrannyĭ perenos ionov natriia v opukholevykh kletkakh kartsinomy Erlikha.