GSH redox cycling NADPH Is For Growth; Throw Out Your Antioxidants Fire In A Bottle 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 A turn on NIR fluorescence and colourimetric cyanine probe for monitoring the thiol content in serum and the glutathione reductase assisted glutathion Organic & Biomolecular Chemistry (RSC Publishing) DOI:10.1039 C2OB27138A The methionine cycle and folate cycle explored in mature erythrocytes