title: [The radioprotective effect of hypoxia on clonogenic cells of rat bone marrow stroma (KOE-F)].
abstract: A comparative study was made on the survival rate of cell-precursors of haemopoietic stroma, that form, in a rat bone marrow culture, colonies (clones) of fibroblasts (CFU-F) after gamma-irradiation of animals in the air or in a gas hypoxic mixture, containing 8% of O2 (GHM-8). Irradiation in GHM-8 was shown to increase the survival rate of CFU-F by 1.7 times (as compared to exposure in the air) as estimated by the total number of colonies that are formed in a culture; the radioprotective effect of GHM-8 was more pronounced for CFU-F which form dense colonies: DMF for dense and loose clones was 2.4 and 1.6 respectively.
authors.forename: A G
authors.initials: AG
authors.lastname: Konopliannikov
authors.forename: A A
authors.initials: AA
authors.lastname: Waĭnson
authors.forename: A I
authors.initials: AI
authors.lastname: Kolesnikova
authors.forename: A V
authors.initials: AV
authors.lastname: Zaĭtsev
authors.forename: S Sh
authors.initials: SSh
authors.lastname: Kal'sina
authors.forename: L A
authors.initials: LA
authors.lastname: Lepekhina
mesh_terms: D000818:Animals; D001854:Bone Marrow Cells; D002470:Cell Survival; D010100:Oxygen / Q000502:physiology*; D011835:Radiation Protection / Q000379:methods*; D051381:Rats; D017208:Rats, Wistar; D013234:Stem Cells / Q000528:radiation effects*
chemical_list: D010100:Oxygen
vernacular_title: Radiozashchitnoe deĭstvie gipoksii na klonogennye kletki stromy kostnogo mozga (KOE-F) krys.