Mini MCAT passage: Pentose phosphate pathway and G6DP deficiency (practice) Khan Academy Donor sex, age and ethnicity impact stored red blood cell antioxidant metabolism through mechanisms in part explained by glucose 6 phosphate dehydrogenase levels and activity Haematologica The Electron Transport Chain and Pentose Phosphate Pathway biochemistry Alterations in red blood cells during condition of oxidative stress. Download Scientific Diagram Science Time Glutathione Glutathione is a tri peptide, a small protein consisting of three amino acids, that functions as a principle antioxidant, scavenging free radicals and toxins that would otherwise damage and