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(1997). https://pubmed.ncbi.nlm.nih.gov/9278416/ DOI: 10.1074/jbc.272.36.22607","model_system":"Purified rat liver thioredoxin reductase/thioredoxin and selenium-deficient rat liver","directness":"author_interpretation","verification_status":"source_derived_draft","notes":"Exact curation-document quotation, not publisher quotation. Study references: [may1997] Reduction of dehydroascorbate to ascorbate by the selenoenzyme thioredoxin reductase. (1997). https://pubmed.ncbi.nlm.nih.gov/9278416/ DOI: 10.1074/jbc.272.36.22607","relationship":"supports","weight":1.0,"link_notes":"","source":{"id":"fa811221-13bd-5c10-adc1-eaf097c7703c","stable_key":"import-cb568d28-484a-5c2e-9fcc-2d780358e514","title":"Vitamin C: mechanisms, deficiency and nutrient interactions (2026-09-17)","document_type":"imported_text","citation_label":"AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. 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