title: [The characteristics of amino acid metabolism in premature infants on different types of feeding].
abstract: Analysis of the free amino acids (AA) in a blood plasma of premature infants receiving kinds of baby food has allowed to reveal a feature of AA metabolism. A significant increasing of sum of the free AA and stable contents of aromatic AA have been found in blood of premature infants fed Prepiltti [correction of 'Prepilti'] that testified to adequacy of protein in Prepiltti [correction of 'Prepiltu'] to requirements of premature infants. Also it has been established different changes of concentration methionine and cystine in this group of the babies that confirms a hypothesis about immature of liver enzymes catabolizing a methionine.
mesh_terms: D000375:Aging / Q000097:blood; D000596:Amino Acids / Q000097:blood*; D001322:Autoanalysis; D001942:Breast Feeding; D005215:Fasting / Q000097:blood; D006801:Humans; D007225:Infant Food; D007231:Infant, Newborn; D007234:Infant, Premature / Q000097:blood*
chemical_list: D000596:Amino Acids
vernacular_title: Osobennosti aminokislotnogo obmena u nedonoshennykh deteĭ pri razlichnykh vidakh vskarmlivaniia.