La l-citrulline, un nouveau candidat dans la prise en charge du sujet âgé dénutri ?

作者: Charlotte Breuillard , Christophe Moinard , Jean-Pascal De Bandt , Luc Cynober

DOI: 10.1016/J.CND.2013.06.004

关键词:

摘要: Resume Avec l’augmentation du nombre de personnes âgees dependantes, la denutrition au sein cette population est devenue un probleme majeur societe puisqu’elle impacte directement qualite vie des sujets et elle facteur morbi-mortalite. Or, l’une caracteristiques personne âgee qu’elle presente specifiquement une resistance a renutrition. Les causes en sont multiples, faisant intervenir particulier augmentation l’utilisation splanchnique acides amines (AA), phenomene appele sequestration AA. La citrulline, acide amine encore peu etudie pour ses proprietes nutritionnelles, echappe totalement possede propriete stimuler synthese proteique musculaire. Cette activation proteosynthese musculaire s’accompagne d’une accretion proteique, force motricite. citrulline semble donc etre candidat particulierement prometteur lutter contre chez âgee.

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