title: Mouse hepatic glutathione transferase isoenzymes and their differential induction by anticarcinogens. Specificities of butylated hydroxyanisole and bisethylxanthogen as inducers of glutathione transferases in male and female CD-1 mice.
abstract: GSH transferase isoenzymes of class Mu (two forms), class Pi (one form) and class Alpha (two forms) were purified from liver cytosols of female CD-1 mice pretreated with an anticarcinogenic inducer, 2(3)-t-butyl-4-hydroxyanisole. GSH transferases GT-8.7, GT-8.8a and GT-8.8b, GT-9.0, GT-9.3, GT-10.3 and GT-10.6 contained a minimum of six types of subunits distinguishable by structural, catalytic and immunological characteristics. H.p.l.c. analysis of the subunit compositions of affinity-purified GSH transferases from liver cytosols of induced and non-induced male and female CD-1 mice showed that two anticarcinogenic compounds, 2(3)-t-butyl-4-hydroxyanisole and bisethylxanthogen, differed markedly in their specificities as inducers of GSH transferase.
authors: Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock 72205.
authors: A M
authors: AM
authors: Benson
authors: M J
authors: MJ
authors: Hunkeler
authors: J L
authors: JL
authors: York
mesh_terms: D000818:Animals; D002083:Butylated Hydroxyanisole; D002851:Chromatography, High Pressure Liquid; D004220:Disulfides; D004790:Enzyme Induction; D005260:Female; D005982:Glutathione Transferase / Q000096:biosynthesis*; D007527:Isoenzymes / Q000096:biosynthesis*; D008099:Liver / Q000201:enzymology*; D008297:Male; D051379:Mice; D013871:Thiones
chemical_list: D004220:Disulfides; D007527:Isoenzymes; D013871:Thiones; D002083:Butylated Hydroxyanisole; D005982:Glutathione Transferase; C000171:dixanthogen