[The trends and intensity of lipid peroxidation processes initiated by the action of "Chernobyl" factors].
The 45-day's action of nutritional radionuclides (137Cs, 90Sr, 40K) by inside organism irradiation at doses: 0.16 sGy, 0.55 cGy, 5.5 cGy was investigated. The blood, muscles, heart, kidneys, lung, liver, brain, spleen and testis were studied. The content of dienes, trienes, oxodienes, tetraenes conjugates and malondialdehyde were researched. The level of dienes increased in blood and kidneys; MDA--in spleen than more, that more of dose irradiation. Content of oxodienes, trienes and tetraenes (the biological activity eicosanoids) decreased at kidneys, lung, brain and spleen. At total, these parameters by organism's adaptational systems controlled at physiological conditions.
Kharkov State University, Ukraine.
A V
AV
Paranich
N A
NA
Karpenko
M Iu
MIu
Alesina
T A
TA
Marishina
D000818:Animals; D002588:Cesium Radioisotopes / Q000493:pharmacokinetics; D015227:Lipid Peroxidation / Q000528:radiation effects*; D008054:Lipid Peroxides / Q000032:analysis / Q000378:metabolism / Q000528:radiation effects; D008297:Male; D011210:Power Plants; D018788:Radioactive Hazard Release; D051381:Rats; D017208:Rats, Wistar; D013326:Strontium Radioisotopes / Q000493:pharmacokinetics; D014018:Tissue Distribution; D014455:Ukraine; D015021:Yttrium Radioisotopes / Q000493:pharmacokinetics
D002588:Cesium Radioisotopes; D008054:Lipid Peroxides; D013326:Strontium Radioisotopes; D015021:Yttrium Radioisotopes