among perfusate constituents analyzed were urea , total amino acids , n-acetyl-beta-glucosaminidase ( nag ) , aspartate aminotransferase ( ast ) , lactate dehydrogenase ( ldh ) , malonaldehyde ( mda ) , glutathione ( gsh ) , oxidized glutathione ( gssg ) , allantoin , potassium , phosphate , and glucose .
C0017817
gsh
C0061516
gssg