[Repair of the radiation damage in hematopoietic stem cells from the mouse embryonic liver. Kinetic aspects].
The method of fractionated irradiation was used to study kinetic aspects of repair of sublethal radiation damages in precursor cells from mouse embryonal liver that form in vivo colonies on 8th and 11th days. It was shown that 11-day CFUs had a lesser ability to repair sublethal radiation damages than 8-day ones at different time-intervals between radiation fractions (from 2 to 6 h). These two CFUs sub-populations differed also in the repair kinetics.
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D000818:Animals; D002455:Cell Division / Q000528:radiation effects; D003114:Colony-Forming Units Assay; D004622:Embryo, Mammalian; D005260:Female; D016332:Fetal Tissue Transplantation; D005720:Gamma Rays; D018380:Hematopoietic Stem Cell Transplantation; D006412:Hematopoietic Stem Cells / Q000166:cytology / Q000528:radiation effects*; D008099:Liver / Q000166:cytology / Q000528:radiation effects*; D008115:Liver Regeneration / Q000528:radiation effects*; D016031:Liver Transplantation; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D013997:Time Factors
Reparatsiia radiatsionnykh povrezhdeniĭ v stvolovykh krovetvornykh kletkakh iz émbrional'noĭ pecheni myshi. Kineticheskie aspekty.