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The Plasma [Kynurenine]/[Tryptophan] Ratio and Indoleamine 2,3-Dioxygenase: Time for Appraisal

The plasma kynurenine to tryptophan ([Kyn]/[Trp]) ratio is frequently used to express or reflect the activity of the extrahepatic Trp-degrading enzyme indoleamine 2,3-dioxygenase (IDO). This ratio is increasingly used instead of measurement of IDO activity, which is often low or undetectable in immu...

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Detalles Bibliográficos
Autores principales:	Badawy, Abdulla A-B, Guillemin, Gilles
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	SAGE Publications 2019
Materias:	Review
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6710706/ https://www.ncbi.nlm.nih.gov/pubmed/31488951 http://dx.doi.org/10.1177/1178646919868978

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