reperfusion of rabbit isolated hearts after 60 min of ischaemia resulted in poor recovery of mechanical function , release of creatine phosphokinase ( cpk ) and of reduced ( gsh ) and oxidized ( gssg ) glutathione , reduction of mitochondrial superoxide dismutase ( mn sod ) activity and of tissue gsh/gssg ratio with a shift of cellular thiol redox state toward oxidation , suggesting the occurrence of oxidative stress .
C0017817
gsh
C0061516
gssg