[Frequency of structural chromosome aberrations in the hepatocytes of rats exposed to polymeric 239Pu]. / Chastota strukturnykh povrezhdenii khromosom gepatitsitov krys pri deistvii polimernogo 239Pu.
Radiobiologiia
; 28(6): 752-5, 1988.
Article
em Ru
| MEDLINE
| ID: mdl-3217509
ABSTRACT
Intravenous injection of polymeric 239Pu(IV) nitrate (166.5, 55.5 and 18.5 kBq/kg body mass) to Wistar rats was shown to produce biphase changes in the frequency of hepatocyte chromosome aberrations. The increase in the structural damages to chromosomes at later times of observation was a pronounced function of radiation dose. The absence of such a dependence at early times was evidently due to the elimination of damaged liver parenchyma cells.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Aberrações Cromossômicas
/
Plutônio
/
Fígado
/
Nitratos
Limite:
Animals
Idioma:
Ru
Revista:
Radiobiologiia
Ano de publicação:
1988
Tipo de documento:
Article