Linked Life Data

3114134

Source:http://linkedlifedata.com/resource/pubmed/id/3114134

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1987-10-20
pubmed:abstractText
Depressed activities of the following purine enzymes have been shown to result in immunodeficiencies: adenosine deaminase (ADA), hypoxanthine-guanine phosphoribosyltransferase (HGPRT), and purine nucleoside phosphorylase (PNP). These enzymes and adenosine kinase (AK) were measured in cord blood lymphocytes of premature and small-for-gestational age infants since they have partial immunodeficiencies of unknown biochemical etiology which can persist for many years. We also measured these enzymes in 3 infants with various immunodeficiencies. Activities were compared with appropriate matched control groups. The results indicated normal ADA and PNP but significantly depressed AK (P less than 0.05) and HGPRT (P less than 0.001) activities in 10 premature/SGA infants when compared to 35 full-term normal infants. In the 3 immunodeficient children the results were as follows: Child 1 had a 2- to 3-fold decrease in ADA with normal PNP and AK activities; Child 2 had a 2- to 3-fold decrease in AK, 4-fold decrease in HGPRT with normal PNP and ADA activities; Child 3 had confirmed AIDS and a 4-fold decrease in ADA, 6-fold decrease in HGPRT with normal PNP activity. The possible role of these depressed purine enzyme activities found in lymphocytes is discussed in relation to the imparied immunity seen in these infants.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0165-2478
pubmed:author
pubmed:issnType
Print
pubmed:volume
15
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
161-6
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Activities of purine metabolising enzymes in lymphocytes of neonates and young children: correlates with immune function.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't