[Prolongation of occult damage to the liver after cessation of chronic gamma irradiation].
A study was made of the effect of continuous gamma-irradiation on changes in the mitotic index (MI), the ratio of the number of metaphases to that of prophases (M/P), and the frequency of chromosome aberrations at the post-metaphase in the regeneration rat liver. The data obtained indicate that the injury to the intact liver of exposed rats persists throughout the entire period of observation which is displayed by a relative stability of M/P ratio and the frequency of chromosome aberrations. On the other hand, the MI changes indicate the trend toward the repair of the injury.
Kropachova
K
K
Mishurova
A E
AE
D000818:Animals; D002869:Chromosome Aberrations; D003037:Cobalt Radioisotopes; D005720:Gamma Rays; D008099:Liver / Q000528:radiation effects*; D008115:Liver Regeneration; D008297:Male; D008677:Metaphase / Q000528:radiation effects; D008940:Mitotic Index / Q000528:radiation effects; D011418:Prophase / Q000528:radiation effects; D051381:Rats; D013997:Time Factors
D003037:Cobalt Radioisotopes
Prodolzhitel'nost' skrytogo povrezhdeniia pecheni posle okonchaniia khronicheskogo gamma-oblucheniia.