Linked Life Data

7253051

Source:http://linkedlifedata.com/resource/pubmed/id/7253051

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
7
pubmed:dateCreated
1981-9-25
pubmed:abstractText
In a survey study of septic trauma patients, the response of plasma amino acid concentration to albumin infusion was contrasted in survivors (14 patients) and nonsurvivors (11 patients). Plasma albumin levels were maintained at 3 gm/dl by albumin infusion (0-128 gm/day) because of central venous pressure/adequate circulation considerations. Survivors showed no significant increase in plasma essential amino acid concentration as a function of albumin infusion. In nonsurvivors threonine, valine, leucine, phenylalanine, lysine, and histidine all rose significantly (p less than or equal to 0.025) with albumin infusion. Isoleucine (8 residues/molecule albumin), in contrast to leucine (60 residues/molecule) did not increase. As a result, the ratio of isoleucine to leucine (Ile/Leu) decreased with albumin infusion from 0.47 (no albumin infused) to 0.27 (60 gm albumin/day). Survivors did not exhibit a similar response. The low Ile/Leu increased in most nonsurvivors with amino acid infusion from 0.27 (no amino acids) to 0.59 (150 gm amino acids/day). The data strongly suggest that nonsurvivors had an increased rate of albumin catabolism with subsequent amino acid release. Moreover, hypoalbuminemia treated with albumin infusion without amino acid infusion appears to produce a relative isoleucine deficiency which may detrimentally affect protein synthesis.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0022-5282
pubmed:author
pubmed:issnType
Print
pubmed:volume
21
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
543-7
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1981
pubmed:articleTitle
Multiple systems organ failure: IV. Imbalances in plasma amino acids associated with exogenous albumin in the trauma-septic patient.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, P.H.S.