3 . SMX -NHOH and SMX -NO were rapidly reduced back to the parent compound by cysteine ( CYS ) , GSH , human peripheral blood cells and plasma , suggesting that this is an important and ubiquitous bioinactivation mechanism .
3 . smx -nhoh and smx -no were rapidly reduced back to the parent compound by cysteine ( cys ) , gsh , human peripheral blood cells and plasma , suggesting that this is an important and ubiquitous bioinactivation mechanism .
O O B-other_organic_compound O O B-other_organic_compound O O O O O O O O O O B-amino_acid_monomer O B-amino_acid_monomer O O B-peptide O B-cell_type I-cell_type I-cell_type I-cell_type O O O O O O O O O O B-protein_family_or_group O O O