[Effect of age on the chromosomal radiosensitivity of bone marrow erythrocytes in the mouse].
The frequency of cells with micronuclei has been determined in bone marrow polychromatic erythrocytes of 7 days, 12 weeks or 15 months old mice. This was also carried out in mice exposed to different doses of whole-body X-irradiation 30 hours before. Significantly more micronuclei were found in old control mice. The increase in micronuclei induced by irradiation, was not influenced by age.
D000367:Age Factors; D000818:Animals; D001853:Bone Marrow / Q000528:radiation effects* / Q000648:ultrastructure; D002875:Chromosomes / Q000528:radiation effects*; D004912:Erythrocytes / Q000528:radiation effects* / Q000648:ultrastructure; D005260:Female; D051379:Mice; D008807:Mice, Inbred BALB C; D011836:Radiation Tolerance; D014916:Whole-Body Irradiation
Influence de l'âge sur la radiosensibilité chromosomique des érythrocytes de la moelle osseuse de la Souris.