Cellular balance of glutathione levels through the expression of γ-glutamylcysteine synthetase and glutathione thiol transferase genes in human hepatic cells resistant to a glutathione poison - Toshiya Tanaka; Minoru Nomoto; Kazuto Nishio; Takeshi Uchiumi; Takahito Kondo; Kimitoshi Kohno; Nagahiro Saijo; Michihiko Kuwano (Biochimica et Biophysica Acta (BBA) - General Subjects, 1999)