Cytogenetische Untersuchungen an Trichloräthylen-Arbeitern
- 1 January 1978
- journal article
- research article
- Published by Springer Nature in Archives of Toxicology
- Vol. 40 (3), 201-206
- https://doi.org/10.1007/bf00364651
Abstract
On the basis of lymphocyte cultures, chromosome studies were carried out on 28 degreasers under different trichloroethylene load. Nine of these cases showed pathological rates of hypodiploid cells, but otherwise normal caryotypes; one case had a caryotype 47,XY,+mar (small metacentric extrachromosome). In these nine cases the trichloroethylene load, but not the exposure periods on the working place were significantly higher than in the controll group. Bei 28 Trichloräthylen-Arbeitern unterschiedlicher Expositionsverhältnisse wurden an Lymphozytenkulturen cytogenetische Untersuchungen vorgenommen. In neun Fällen fanden sich pathologische Hypodiploidieraten bei normalem Karyotyp, in einem Fall der Karyotyp 47,XY,+mar (kleines metazentrisches Extrachromosom). Die Analyse der Expositionsbedingungen ergab eine signifikant höhere Aberrationsrate bei hoher Schadstoffkonzentration, während die Expositionszeiten keine gesicherten Zusammenhänge erkennen lie-ßen.This publication has 6 references indexed in Scilit:
- Carcinogenicity of trichloroethylene: fact or artifact?Archives of Toxicology, 1977
- Industrial mutagens and potential mutagens I. Halogenated aliphatic derivativesMutation Research/Reviews in Genetic Toxicology, 1976
- Mutagenicity in vitro and potential carcinogenicity of chlorinated ethylenes as a function of metabolic oxirane formationBiochemical Pharmacology, 1975
- Angewandte StatistikPublished by Springer Nature ,1974
- Carcinogenicity of Epoxides, Lactones, and Peroxy Compounds. VI. Structure and Carcinogenic Activity23JNCI Journal of the National Cancer Institute, 1967
- Chromosome preparations of leukocytes cultured from human peripheral bloodExperimental Cell Research, 1960