TY - JOUR A1 - Stark, Avishay abraham A1 - Porat, Noga A1 - Volohonsky, Gloria A1 - Konlosh, A. A1 - Bluvshtein, Evgenia A1 - Tubi, C. A1 - Steinberg, Pablo T1 - The role of gamma-glutamyl transpeptidase in the biosynthesis of glutathione Y1 - 2003 ER - TY - JOUR A1 - Volohonsky, Gloria A1 - Tuby, Chen N. Y. H. A1 - Porat, Noga A1 - Wellman-Rousseau, Maria A1 - Visvikis, Athanase A1 - Leroy, Pierre A1 - Rashi, Sharon A1 - Steinberg, Pablo A1 - Stark, Avishay Abraham T1 - A spectrophotometric assay of gamma-glutamylcysteine synthetase and glutathione synthetase in crude extracts from tissues and cultured mammalian cells Y1 - 2002 ER - TY - JOUR A1 - Komlosh, A. A1 - Volohonsky, Gloria A1 - Porat, Noga A1 - Tuby, chen n. y. h. A1 - Bluvshtein, Evgenia A1 - Steinberg, Pablo A1 - Oesch, Franz A1 - Stark, Avishay Abraham T1 - Gamma-glutamyl transpeptidase and glutathione biosynthesis in non-tumorigenic and tumorigenic rat liver oval cell lines Y1 - 2001 ER -