[Results of therapy in different groups of risk for superficial bladder cancer].

Approximately 10.0% of tumors occurs in the lower urinary tract and morbidity and lethality are constantly on the rise. Over 90% of such tumors registered in Europe and the USA is transitional cell carcinoma.

[Long-term results of formaldehyde].

General and relatively specific regularities in changes of metabolic reactions (according to the activity of certain enzymes of lysosomes, mitochondria, liver and blood serum sialoglycoproteins content, urine excretion of glycoconjugates) in sexually non mature rat offspring, chemically exposed during embryogenesis, were detected.

[Study and evaluation of the health status of various population groups exposed to environmental factors].

The system of indicators for monitoring the early and prepathologic body reactions due to the strength and duration of environmental effects of various nature was experimentally developed. The study of the health status of specific population groups provided the approbation results for the recommended biochemical indicators.