[The effect of small doses of gamma irradiation on the relative content of H1 and H1(0) histones in the nuclei of the neurons in the rat cerebral cortex].
External gamma irradiation of rats under 0.1-2 Gy causes decreasing of histone H1(0) contents on the first two days after irradiation and increasing in fare later in brain cortices neurones. These changes are observed in fraction of chromatin, which has high sensitivity to DNA digestion.
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AF
D000818:Animals; D001923:Brain Chemistry / Q000528:radiation effects; D002467:Cell Nucleus / Q000737:chemistry / Q000528:radiation effects*; D002540:Cerebral Cortex / Q000737:chemistry / Q000528:radiation effects*; D002588:Cesium Radioisotopes; D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays; D006657:Histones / Q000032:analysis / Q000528:radiation effects*; D008297:Male; D051381:Rats; D017208:Rats, Wistar; D013997:Time Factors
D002588:Cesium Radioisotopes; D006657:Histones
Vliianie malykh doz gamma-oblucheniia na otnositel'noe soderzhanie gistonov H1 i H1(0) v iadrakh neĭronov kory golovnogo mozga krys.