[The radioprotective action of long-term anoxia on the membrane lipids in irradiated turtles].
It was shown that 80% of tortoises survived on day 45 after gamma irradiation (60Co, 4.2.10(2) Gy) in conditions of long-term (6 h) anoxia, against 5% survived after irradiation in normal conditions. It is suggested that the modifying effect of ionizing radiation under anoxic conditions is mainly associated with the decreased rate of peroxidation processes in membrane phospholipids and the enhanced radioresistance background during the first decade following irradiation.
Ivanov
V I
VI
Turdyev
A A
AA
D000818:Animals; D005720:Gamma Rays; D000860:Hypoxia / Q000503:physiopathology*; D015227:Lipid Peroxidation / Q000528:radiation effects; D008297:Male; D008563:Membrane Lipids / Q000032:analysis / Q000528:radiation effects*; D008862:Microsomes, Liver / Q000032:analysis / Q000528:radiation effects; D010743:Phospholipids / Q000032:analysis / Q000528:radiation effects; D011833:Radiation Injuries, Experimental / Q000503:physiopathology / Q000517:prevention & control*; D011836:Radiation Tolerance; D013997:Time Factors; D014426:Turtles / Q000502:physiology*
D008563:Membrane Lipids; D010743:Phospholipids
Radioprotektornoe deĭstvie dlitel'noĭ anoksii na membrannye lipidy obluchennykh cherepakh.