Seven independently isolated glutathione reductase-deficient (gor) Escherichia coli mutants were found to have an in vivo glutathione redox state that did not significantly differ from that of the parental strain, 98 to 99% reduced. Strains containing both a gor mutation and either a trxA mutation (thioredoxin deficient) or a trxB mutation (thioredoxin reductase deficient) were able to maintain...

Colon cancer (CC) is accepted as the third type of that causes death in world. Oxidative stress and low glutathione peroxidase (GPx) activity can cause CC. This study aims to show whether GPx Oxidized (GSSG)/ reduced (GSH) levels, which are considered oxidative markers, effective etiopathogenesis Erythrocyte isolation was performed 3 ml blood sample taken from volunteers aged 18-75 years. Hemog...