[The evaluation of the mutagenic hazard of atmospheric air pollution for an urban population].

The authors describe the results of a genetic monitoring made in three towns of the Ukraine, which differ in the levels of polluted atmospheric air. Spontaneous abortions (SA) were selected as an index for genetic health of the population. The total number of CA, which were detected by primary documentation in the studied towns, the number of SA in early periods of pregnancy, and the incidence of SA, probably, of mutagenic origin, which is determined by multi-variance analysis, are greater in the contaminated towns than in comparatively pure towns. The findings suggest that the achieved level of atmospheric air pollution in some towns of the Ukraine is genetically significant.