Structure and mechanism of mammalian thioredoxin reductase: The active site is a redox active selenolthiol selenenylsulfide formed from the conserved cysteine selenocysteine sequence PNAS Glutathione at the Crossroads of Redox Homeostasis and Glucose Metabolism in Diabetes Mellitus Indian Journal of Clinical Biochemistry Springer Nature Link From reading in the text about systems designed to eliminate The Role of Hydrogen Peroxide in Controlling Plant Cell Signaling and Gene Expression Patterns Related to Stress and Defense Responses Inquiries Journal 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