| Literature DB >> 3146973 |
Abstract
The conjugation of 4-nitroquinoline 1-oxide with GSH by human, rat and mouse liver cytosols, by purified mouse GSH transferases and by extrahepatic organ cytosols of male and female mice was investigated. 4-Nitroquinoline 1-oxide was as effectively conjugated by human liver cytosol as was 1-chloro-2,4-dinitrobenzene, at a substrate concentration of 0.1 mM. Mouse isoenzymes composed of Yb1 and Yf subunits exhibited high activity towards 4-nitroquinoline 1-oxide. Human, rat and mouse hepatic activities towards this substrate correlated with the hepatic isoenzyme compositions.Entities:
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Year: 1988 PMID: 3146973 PMCID: PMC1135404 DOI: 10.1042/bj2560303
Source DB: PubMed Journal: Biochem J ISSN: 0264-6021 Impact factor: 3.857