title: [Chromosome studies on trichloroethylene workers (author's transl)].
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 control group.
mesh_terms: D000328:Adult; D000368:Aged; D002869:Chromosome Aberrations; D004171:Diploidy; D005260:Female; D006801:Humans; D007621:Karyotyping; D008214:Lymphocytes / Q000648:ultrastructure; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000139:chemically induced* / Q000473:pathology; D014241:Trichloroethylene / Q000009:adverse effects*
chemical_list: D014241:Trichloroethylene
vernacular_title: Cytogenetische Untersuchungen an Trichloräthylen-Arbeitern.