G6PD Deficiency and G6PD Activity Testing Mindray G6PD Deficiency Glucose 6 phosphate dehydrogenase deficiency X linked recessive disorder Leads to low NADPH, impairing glutathione regeneration RBCs are vulnerable to oxidative damage Pathophysiology: In G6PD deficiency: No Figure, Glucose 6 Phosphate Dehydrogenase (G6PD) Deficiency. Diagram] StatPearls NCBI Bookshelf Glucose 6 Phosphate Dehydrogenase Deficiency Glucose 6 phosphate dehydrogenase deficiency Knowledge @ AMBOSS