title: Amino Acid Intake in Preterm Infants.
abstract: A large proportion of extremely low-birth-weight infants requires parenteral nutrition for variable lengths of time. Amino acids are the key ingredients of parenteral nutrition. The goal of appropriate amino acid administration is to promote anabolism and normal cellular development in order to limit the incidence of postnatal growth restriction, which is associated with neurodevelopmental delays. The benefits of early amino acid commencement soon after birth are compelling, especially on nitrogen balance, while long-term outcome studies are lacking. Amino acid administration at 2.5 g/kg per day has been shown to be superior to lower intakes; however, the benefits of intakes above 2.5 g/kg per day remain controversial.
authors.forename: Ilaria
authors.initials: I
authors.lastname: Burattini
authors.forename: Maria Paola
authors.initials: MP
authors.lastname: Bellagamba
authors.forename: Rita
authors.initials: R
authors.lastname: D''Ascenzo
authors.forename: Chiara
authors.initials: C
authors.lastname: Biagetti
authors.forename: Virgilio Paolo
authors.initials: VP
authors.lastname: Carnielli
mesh_terms: D000596:Amino Acids / Q000008:administration & dosage*; D001921:Brain / Q000254:growth & development; D019587:Dietary Supplements; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007234:Infant, Premature / Q000254:growth & development*; D009751:Nutritional Requirements; D016032:Randomized Controlled Trials as Topic
chemical_list: D000596:Amino Acids