title: [Effect of charged particles of relativistic energy on the number of chromosome aberrations in human blood lymphocytes. Dose-response relationship and the RBE of protons, deuterons and helium ions].
abstract: In experiments with human blood lymphocyte culture exposed to fast protons, deuterons and helium ions the frequency and types of chromosome aberrations have been studied. Fast charged particles of a relativistic energy are shown to have a pronounced harmful effect resulting in a sharply increased formation of exchange chromosome aberrations as compared to that produced by gamma-radiation. The RBE coefficients of the particles under study have been determined: their values vary depending on the type of radiation and the tests used.
authors.forename: V N
authors.initials: VN
authors.lastname: Gerasimenko
authors.forename: A I
authors.initials: AI
authors.lastname: Portman
authors.forename: M
authors.initials: M
authors.lastname: Bulanova
authors.forename: B
authors.initials: B
authors.lastname: Ivanov
authors.forename: M
authors.initials: M
authors.lastname: Mileva
mesh_terms: D002869:Chromosome Aberrations; D003903:Deuterium; D004307:Dose-Response Relationship, Radiation; D006371:Helium; D006801:Humans; D066298:In Vitro Techniques; D007477:Ions; D008214:Lymphocytes / Q000528:radiation effects*; D011522:Protons; D012062:Relative Biological Effectiveness
chemical_list: D007477:Ions; D011522:Protons; D006371:Helium; D003903:Deuterium
vernacular_title: Vliianie zariazhennykh chastits reliativistskikh énergiĭ na chastoty khromosomnykh aberratsiĭ v limfotsitakh krovi cheloveka. Zavisimost' doza-éffekt i OBE protonov, deĭtonov i ionov geliia.