twenty-four hours after administration of hg2+ , the activities of gamma-glutamylcysteine synthetase and glutathione disulfide ( gssg ) -reductase in the kidney were decreased by 50-60 % , and the activities of the gsh catabolic enzymes , gamma-glutamyl transpeptidase and gsh-peroxidase , were decreased by 25-35 % .
C0061516
gssg
C0017817
gsh