title: [Inhomogeneity of control samples as the reason for additional variations in the spontaneous level of chromosome aberrations in a human lymphocyte culture].
abstract: The results of population cytogenetic studies performed by a standard technique in one laboratory during 1987-1992 are summarized. Variations in the rate of spontaneous chromosomal aberrations were found in lymphocyte culture derived from individuals employed in the nonindustrial sphere and in the administrative sector of the chemical industry. The proportion of cells with chromosomal aberrations is 1.56 +/- 0.10% in the first group and 2.78 +/- 0.15% in the second one. The ratio of types of aberration is similar in both groups. No differences were observed in the rate of spontaneous chromosomal aberrations as related to the extent of chemical pollution of place of residence.
authors.forename: N P
authors.initials: NP
authors.lastname: Bochkov
authors.forename: L D
authors.initials: LD
authors.lastname: Katosova
authors.forename: V I
authors.initials: VI
authors.lastname: Platonova
authors.forename: E F
authors.initials: EF
authors.lastname: Podsypanina
authors.forename: V A
authors.initials: VA
authors.lastname: Sapacheva
authors.forename: T V
authors.initials: TV
authors.lastname: Filippova
mesh_terms: D002478:Cells, Cultured; D002869:Chromosome Aberrations; D005828:Genetics, Population; D006801:Humans; D008214:Lymphocytes / Q000378:metabolism*; D009153:Mutagens / Q000633:toxicity
chemical_list: D009153:Mutagens
vernacular_title: Neodnorodnost' kontrol'nykh vyborok kak prichina dopolnitel'nykh variatsiĭ spontannogo urovnia khromosomnykh aberatsiĭ v kul'ture limfotsitov cheloveka.