[The lipid phase of biomembranes and level of compensatory reserve of the cell energy system in animals irradiated in hypokinesic states].
A combined exposure to hypokinesia (21 days) and gamma-radiation (8 Gy) was shown to produce a synergistic effect on the level of endogenous radiosensitizers in mitochondria resulting in a low-energy shift: the compensatory reserve of the hepatocytes' energy system was utilized with a 242 per cent efficiency. The molar cholesterol/phospholipid ratio decreased. The lipid phase homeoviscosity increased significantly in microsomes.
Ivanov
V I
VI
Turdyev
A A
AA
D000818:Animals; D005227:Fatty Acids / Q000378:metabolism; D007103:Immobilization; D050356:Lipid Metabolism; D008297:Male; D008862:Microsomes, Liver / Q000378:metabolism* / Q000528:radiation effects; D008930:Mitochondria, Liver / Q000378:metabolism* / Q000528:radiation effects; D010743:Phospholipids / Q000378:metabolism; D011833:Radiation Injuries, Experimental / Q000150:complications* / Q000378:metabolism; D051381:Rats
D005227:Fatty Acids; D010743:Phospholipids
Lipidnaia faza biomembran i uroven' kompensatornogo rezerva énergeticheskoĭ sistemy kletki u obluchennykh v usloviiakh gipokinezii zhivotnykh.