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. 1977;23(9):50-2.

[Formation of blastomogenic diphenylamino derivatives as a result of the metabolism of Direct azo dyes]

[Article in Russian]
V A Genin
  • PMID: 910423

[Formation of blastomogenic diphenylamino derivatives as a result of the metabolism of Direct azo dyes]

[Article in Russian]
V A Genin. Vopr Onkol. 1977.

Abstract

Under study was the urine from 22 workers being in long-term contact with direct azo dyes (direct black 3, direct diazo black, direct pure blue, direct light fast KU). Benzidine was found in the urine of 8 workers and dianisidine--in 3. Consequently, there occurs metabolic decomposition of the dyes concerned to free blastomogenic agents.

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