[Toxicologic-hygienic evaluation of glyptal enamel GF-230].

It has been shown that the new glyptal enamel phi -230 under the condition of 5-day and 3-month inhalation primers produce a weakly manifest general toxic effect in rats by migrating from it mixture of chemicals. Cytogenetic and gonadotoxic effects have not been observed. Acute (5-day) exposure to gases evolving from the enamel preconditioned mutagenic effect in mature spermatozoa, while the trunk cells did not get damaged.

[Mutagenic and gonadotoxic effects of a primer NTs-0192].

Mutagenic and gonadotoxic effects of the primer H -0192 were studied. It was shown, that acute exposure of male rats to substances, migrating from the paint, caused gonadotoxic effect in mature sex cells of animals. Evidence of mutagenic effect was observed in the truncal cells alongside with a gonadotoxic effect.

[The effect of hyperbaric oxygenation on rat somatic and generative cells].

The effect of higher oxygen pressures (0.3 MPa, 5 sessions 1 h each daily) on induction of chromosomal aberrations in somatic cells and germinal tissues of rat males has been studied. Appearance of aberrations in bone marrow cells after HBO was recorded for 3 months, in cells of eye cornea epithelium--during 3 weeks after the end of sessions.