文章基本信息

标题：Macronutrients in Parenteral Nutrition: Amino Acids
本地全文：下载
作者：Roberto Iacone ; Clelia Scanzano ; Lidia Santarpia 等
期刊名称：Nutrients
电子版ISSN：2072-6643
出版年度：2020
卷号：12
期号：3
页码：772-785
DOI：10.3390/nu12030772
出版社：MDPI Publishing
摘要：The right amount and quality of amino acids (AAs) supplied to patients on parenteral nutrition (PN) reduces muscle mass loss, may preserve or even increase it, with significant clinical benefits. Several industrial PN mixtures are available so that nutrition specialists can choose the product closest to the patient’s needs. In selected cases, there is the possibility of personalizing compounded mixtures in a hospital pharmacy that completely meets the individual nutritional needs of PN patients. This narrative review deals with the AA solutions used in PN mixtures. The physiology, the methods to calculate the AA needs, and the AA and energy requirements suggested by scientific guidelines for each patient type are also reported.
关键词：amino acid; parenteral nutrition; essential amino acid; amino acid requirement; nitrogen balance; energy requirement amino acid ; parenteral nutrition ; essential amino acid ; amino acid requirement ; nitrogen balance ; energy requirement