the relative efficiencies of phenazine methosulfate ( pms ) , 1-methoxy-phenazine methosulfate ( mpms ) and meldola blue ( mb ) as electron carriers were determined biochemically ( non-enzymic nadh-tetrazolium salt-test ) and by quantitative histochemistry ( heart and kidney slices ; succinate dehydrogenase , sdh ; lactate dehydrogenase , ldh ) .
C0038615
succinate dehydrogenase
C0283592
sdh