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Biomedical subjects

V A Volodchenko

Publications and source records attributed to V A Volodchenko.

At least 19 recordsLinked to original sources
PubMed1992

[Data on the hygienic regulation of benzanthrone-based vat dyes in the air of a work area].

With regard to acute toxicity, the cubosols are attributed to the non-cumulative compounds of low toxicity. Acute inhalation exposure threshold for cubosol "Bright green" is over 140 mg/m3. Subacute poisonings developed following intragastric administrations in concentrations 1 g/kg for 30 days, and were characterized by polymorphism of the signs. Revealed were delayed body mass increment in the laboratory animals, changes in peripheral blood and hepatorenal morphology and function.

Air Pollutants, Occupational↗
PubMed1990

[Substantiation of group MPEL for dispersive anthraquinone dyes].

The article presents results of the toxicological studies of 65 replaced anthraquinones: amino-, diamino-, haloido-, hydro- and oxianthraquinones. A similar polytropic toxic action was identified. MACs for anthraquinones, alpha-aminoanthraquinones and K-type dispersal dye-stuff were established at 5 mg/m3. The toxicity properties of 11 other dispersal dye-stuffs with anthraquinone and NF disperser were studied. Similarity in the toxic properties of the dispersal dye-stuffs and those of the earlier standardized anthraquinone derivatives were established. The group MACs for the pigment and NF disperser containing dispersal anthraquinone dye-stuffs at 5 mg/m3 was established and subsequently formally adopted. A possibility of chemical assessment of dye-stuff dust concentrations against NF disperser (MAC at 2 mg/m3) was taken into account.

Air Pollutants, Occupational↗