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  • 标题:Characterization and expression of hepatic sulfotransferase involved in the metabolism of N-substituted aryl compounds.
  • 作者:Y Yamazoe ; S Ozawa ; K Nagata
  • 期刊名称:Environmental Health Perspectives
  • 印刷版ISSN:0091-6765
  • 电子版ISSN:1552-9924
  • 出版年度:1994
  • 卷号:102
  • 期号:Suppl 6
  • 页码:99-103
  • 语种:English
  • 出版社:OCR Subscription Services Inc
  • 摘要:An aryl sulfotransferase, whose cDNA was isolated from the rat liver library, was found to catalyze bioactivation of minoxidil through N-O-sulfation and N-sulfation of a carcinogenic heterocyclic amine, IQ, by expression in COS-1 cells. cDNA of a human ortholog also was isolated and characterized as a major minoxidil-activating enzyme in human liver. Another group of aryl sulfotransferases catalyzing O-sulfation of carcinogenic N-hydroxyarylamines was separated from livers of rats and humans. These sulfotransferases have been shown to possess similar functional properties and also to relate immunochemically with each other. Current understanding on the primary structure of these sulfotransferases also is discussed. Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (884K), or click on a page image below to browse page by page. Links to PubMed are also available for Selected References . 99 100 101 102 103
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