title: Reciprocal adaptive response of human peripheral lymphocytes induced by bleomycine or gamma rays.
abstract: The adaptive response and reciprocal adaptive response induced in vitro by exposure to low doses of gamma rays (0.05 Gy) or bleomycin (0.05 microg/ml) in human peripheral blood lymphocytes were assessed by the frequency of chromosome aberrations. Gamma rays (1.5 Gy) or bleomycin (1.5 microg/ml) were used as the challenge doses. In the experiments, blood samples from 5 healthy donors were investigated. It has been found that low doses of bleomycin and gamma rays induced a reciprocal adaptive response to high doses of gamma rays or bleomycin. Moreover, the results confirmed that the adaptive response did not correlate with the radiosensitivity of the peripheral blood lymphocytes.
authors.affiliation: Department of Medical Biology, P.J. Safárik University, Kosice, Slovak Republic.
authors.forename: I
authors.initials: I
authors.lastname: Kalina
authors.forename: P
authors.initials: P
authors.lastname: Brezáni
authors.forename: V
authors.initials: V
authors.lastname: Habalová
authors.forename: A
authors.initials: A
authors.lastname: Kohút
authors.forename: E
authors.initials: E
authors.lastname: Biros
authors.forename: G
authors.initials: G
authors.lastname: Némethová
authors.forename: J
authors.initials: J
authors.lastname: Salagovic
mesh_terms: D000220:Adaptation, Biological; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001761:Bleomycin / Q000494:pharmacology*; D005720:Gamma Rays; D006801:Humans; D008214:Lymphocytes / Q000187:drug effects / Q000502:physiology* / Q000528:radiation effects
chemical_list: D000900:Anti-Bacterial Agents; D001761:Bleomycin