[Radiation modification of the ATPase properties of submitochondrial particles].
The appreciable changes in hydrophobic properties of ATPase of rat liver submitochondrial particles were discovered 3 days after whole-body X-irradiation with a dose of 7 Gy. The sensitivity of ATPase activity to stimulating anions decreased. The radiation damages to ATPase were detected and the ratio of concentrations of magnesium and ATP exceeded a unity.
D000251:Adenosine Triphosphatases / Q000528:radiation effects*; D000818:Animals; D017301:Ca(2+) Mg(2+)-ATPase / Q000528:radiation effects; D008297:Male; D008930:Mitochondria, Liver / Q000201:enzymology / Q000528:radiation effects; D051381:Rats; D013367:Submitochondrial Particles / Q000201:enzymology / Q000528:radiation effects*
D000251:Adenosine Triphosphatases; D017301:Ca(2+) Mg(2+)-ATPase
Modifikstsiia radiatsieĭ svoĭstv ATFazy submitokhondrial'nykh chastits.