[Evaluation of energetic status of the rat's brain in acute gamma- irradiation of various doses by the results of 31 R-NMR in vivo study].
Changes in relative concentrations of brain phosphates participating in energy metabolism and intracellular pH at selected time intervals after whole body gamma-irradiation at a single dose of 6.5 or 300 Gy were studied by 37P NMR in vivo. The decrease in correlations between measured parameters under acute radiation exposure was demonstrated.
Semenova
N A
NA
Iushmanov
V E
VE
Konradov
A A
AA
D000818:Animals; D001921:Brain / Q000378:metabolism* / Q000473:pathology / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D004734:Energy Metabolism; D005720:Gamma Rays; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D010710:Phosphates / Q000378:metabolism; D010759:Phosphorus Isotopes; D011829:Radiation Dosage; D011833:Radiation Injuries, Experimental / Q000209:etiology / Q000378:metabolism*; D051381:Rats; D014916:Whole-Body Irradiation
D010710:Phosphates; D010759:Phosphorus Isotopes
Otsenka énergeticheskogo statusa golovnogo mozga krys pri ostrom gamma-obluchenii v raznykh dozakh po dannym 31R-IaMR-spektroskopicheskogo issledovaniia in vivo.