title: Protein/amino acid metabolism and nutrition in very low birth weight infants.
abstract: A large number of studies in recent years have described protein and nitrogen metabolism in the neonate. However, the majority of these data are difficult to interpret because of a number of confounding variables, particularly in very low birth weight (VLBW) infants. In contrast, application of state-of-the-art tracer isotopic and molecular biology methods in isolated cell system and whole animals has resulted in major advances in our understanding of the regulation of protein breakdown, synthesis, and protein accretion. The following workshop summary reviews the recent developments in basic physiology of protein metabolism in cellular and animal models in relation to human preterm infants, and identifies the important areas toward which future basic and clinical research should be directed to provide for optimal nitrogen accretion and growth of the VLBW infant.
authors.affiliation: Schwartz Center for Metabolism and Nutrition, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH 44109-1998, USA.
authors.forename: S
authors.initials: S
authors.lastname: Kalhan
authors.forename: D
authors.initials: D
authors.lastname: Bier
authors.forename: S
authors.initials: S
authors.lastname: Yaffe
authors.forename: C
authors.initials: C
authors.lastname: Catz
authors.forename: G
authors.initials: G
authors.lastname: Grave
mesh_terms: D000596:Amino Acids / Q000378:metabolism*; D005260:Female; D006801:Humans; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D019102:Infant, Very Low Birth Weight / Q000378:metabolism*; D008297:Male; D009584:Nitrogen / Q000378:metabolism; D009751:Nutritional Requirements; D011506:Proteins / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D011506:Proteins; D009584:Nitrogen