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Think of them as delicate, precision-engineered biological machines
Plasma concentrations in young adults are in the nanomolar range and decline with age
Supports glutathione synthesis: Glutathione is a powerful antioxidant that helps to protect cells from damage
Glutathione: Restore
Antibiotics and mental health: The good, the bad and the ugly
Similar content being viewed by others Log in or create a free account to read this content Gain free access to this article, as well as selected content from this journal and more on nature.com or Abbreviations COX: cytochrome c oxidase CS: citrate synthase CTNS: cystinosin GSH: glutathione GSSG: oxidized glutathione NC: nephropathic cystinosis PG: pyroglutamic acid References Gahl WA, Bashan N, Tietze F, Bernardini I, Schulman JD 1982 Cystine transport is defective in isolated leukocyte lysosomes from patients with cystinosis
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