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Functions and benefits of glutathione Antioxidant action For example, as a co-factor for glutathione peroxidase (a selenium-containing enzyme) it catalyses the reduction of hydrogen peroxide, and other peroxides, to their respective alcohols and water

J.GruhlkeM

& Kessler, J

Unlike the live SP, which displayed remarkable antioxidant effects and osteoclastogenesis-inhibitory properties, both SP powder and boiled SP lost these biological functions (Supplementary Figs

[5] Neuromodulator [edit] GSSG, along with glutathione and S -nitrosoglutathione (GSNO), have been found to bind to the glutamate recognition site of the NMDA and AMPA receptors (via their -glutamyl moieties), and may be endogenous neuromodulators

doi: 10.1038/cdd.2010.6