Diabetes causes inhibition of glucose 6 phosphate dehydrogenase via activation of PKA, which contributes to oxidative stress in rat kidney cortex American Journal of Physiology Renal Physiology American Physiological Society Blister Cell in G6PD Deficiency , Red Blood Cell with a clear vacuole like area on its membrane, resembling a blister., It usually results when splenic macrophages remove precipitated Heinz Clinical Pharmacology & Toxicology Pearl of the Week Pathology of G6PD deficiency Pathology Made Simple Metabolism: The pentose phosphate pathway and G6PD deficiency (practice) Khan Academy Glucose 6 phosphate dehydrogenase (G6PD): Response of the human erythrocyte and another cells to the decrease in their activity