[Cytogenetic examination of workers engaged in manufacturing of asbestos technical products]

The article contains data on a cytogenetic monitoring of workers engaged in asbestos production, depending on duration of professional service and degrees of dust contamination of the air. The results of the cytogenetic analysis of the peripheral blood lymphocytes in 31 workers revealed the average rate of aberrant cells 1.78% in workers with professional service below 1.5 years, 2.43%--with more than 10 years of service, 2.72%--in the control group (the personnel not engaged in the production). The differences were statistically negligible.