Serum γ-glutamyltransferase as Oxidative Stress Marker in Pre-and Postmenopausal Iraqi Women

Objectives The primary role of γ-glutamyltransferase is to metabolize reduced glutathione by assimilating and utilizing precursor amino acids for intracellular glutathione synthesis. The aim of this study is to investigate the exact role of γ- glutamyltransferase enzyme in the oxidative stress associated with menopause.