[Cellular repair of sublethal radiation damage in 2 subpopulations of the CFUs from embryonal liver and bone marrow of adult mice].
The authors studied the ability of the CFU-s, forming colonies on the 8 and 11 day after transplantation of cells from fetal liver (FL) of 14-18 day gestation and adult mouse bone marrow (BM), to repair the sublethal radiation damages (SRD), according to Elkind's model. The ability to repair the SRD of 11-day CFU-s (both EL- and BM-derived) was lower than the ability of 8-day CFU-s. Both subpopulations of CFU-s (as 8-, as 11-day) from FL have a reduced index of SRD reparation as compared with the corresponding meanings for BM.
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D000818:Animals; D001853:Bone Marrow / Q000528:radiation effects*; D001854:Bone Marrow Cells; D004622:Embryo, Mammalian; D008099:Liver / Q000166:cytology / Q000528:radiation effects*; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D011829:Radiation Dosage; D013154:Spleen / Q000166:cytology / Q000528:radiation effects*; D013234:Stem Cells / Q000166:cytology / Q000528:radiation effects*; D013997:Time Factors
Kletochnaia reparatsiia subletal'nykh radiatsionnykh povrezhdeniĭ dvukh subpopuliatsiĭ KOEs iz émbrional'noĭ pecheni i kostnogo mozga vzroslykh mysheĭ.