Glucose 6 Phosphate Dehydrogenase Deficiency Associated Hemolytic Anemia and Methemoglobinemia in a Patient Treated With Hydrox Pentose Phosphate Pathway made simple. This pathway has two major jobs: Generate NADPH Produce ribose 5 phosphate NADPH protects cells from oxidative stress and supports fatty acid, cholesterol, steroid, nitric oxide, and respiratory burst Glucose 6 Phosphate Dehydrogenase (G6PD) Deficiency The Medical Biochemistry Page Glucose 6 Phosphate Dehydrogenase Deficiency Oncohema Key