title: [Cells that maintain long-term hematopoiesis in culture do not possess the capacity for regeneration following irradiation].
abstract: It has been revealed by competitive repopulation assay that hemopoietic stem cells capable of supporting long-term hemopoiesis in the culture failed to regenerate after irradiation. 19 weeks after irradiation with 4 Gy the content of hemopoietic stem cells was 0.5% normal, while regeneration of CFUs was achieved up to subnormal level.
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000502:physiology / Q000528:radiation effects; D001854:Bone Marrow Cells; D002478:Cells, Cultured; D003114:Colony-Forming Units Assay; D004307:Dose-Response Relationship, Radiation; D005260:Female; D006410:Hematopoiesis / Q000528:radiation effects*; D006412:Hematopoietic Stem Cells / Q000502:physiology / Q000528:radiation effects*; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D008811:Mice, Inbred DBA; D012038:Regeneration / Q000528:radiation effects*; D013997:Time Factors
vernacular_title: Kletki, podderzhivaiushchie dlitel'noe krovetvorenie v kul'ture, ne obladaiut sposobnost'iu k regeneratsii posle oblucheniia.