[Comparison of the effect of gamma-radiation and fast neutrons on the biosynthesis of DNA in rat bone marrow in different stages of proliferation]. / Sravnenie vliianiia gamma-izlucheniia i bystrykh neitronov na biosintez DNK v kostnom mozge krys pri raznykh urovniakh proliferatsii.
Radiobiologiia
; 27(6): 822-5, 1987.
Article
em Ru
| MEDLINE
| ID: mdl-3423236
ABSTRACT
In experiments with rats of different age exposed to gamma- or neutron-radiation it was shown that in younger animals, the inhibition of DNA synthesis in the bone marrow was of a lesser degree but more stable without a tendency toward recovery. Inhibition of DNA synthesis was more pronounced in mature rats, but in 18 h it was completely or partially eliminated. Neutrons of 1.5-2 MeV caused a more pronounced, than gamma-radiation, inhibition of DNA synthesis in all animals under study irrespective of their age the inhibition was similar in animals with different levels of bone marrow proliferation.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Lesões Experimentais por Radiação
/
Medula Óssea
/
Envelhecimento
/
DNA
/
Nêutrons Rápidos
/
Nêutrons
Limite:
Animals
Idioma:
Ru
Revista:
Radiobiologiia
Ano de publicação:
1987
Tipo de documento:
Article