[Action of Co60 gamma radiation on the nucleic acid concentration and ribonuclease activity in the splenic tissues of inbred and hybrid mice].
The spleen tissue radiation injury expressed in the organ weight loss, nucleic acid concentration decrease and ribonuclease activity increase was observed to a greater extent in mice of the AKR line and to a less extent in those of C57BL line; C57BL X AKR hybrids occupied an intermediate position. It shows that animal radiosensitivity is probably determined by the genotype.
D000818:Animals; D003037:Cobalt Radioisotopes / Q000009:adverse effects*; D004247:DNA / Q000528:radiation effects*; D005720:Gamma Rays; D006824:Hybridization, Genetic / Q000528:radiation effects; D051379:Mice; D008806:Mice, Inbred AKR; D008810:Mice, Inbred C57BL; D008815:Mice, Inbred Strains; D009929:Organ Size / Q000528:radiation effects; D012313:RNA / Q000528:radiation effects*; D011830:Radiation Effects; D012260:Ribonucleases / Q000528:radiation effects*; D013154:Spleen / Q000201:enzymology / Q000528:radiation effects*; D013997:Time Factors
D003037:Cobalt Radioisotopes; D012313:RNA; D004247:DNA; D012260:Ribonucleases
Deĭstvie gamma-izlucheniĭ Co60 na kontsentratsiiu nukleinovykh kislot i aktivnost' ribonukleaz v tkaniakh selezenki inbrednykh i gibridnykh mysheĭ