Linked Life Data

961780

Source:http://linkedlifedata.com/resource/pubmed/id/961780

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1976-11-1
pubmed:abstractText
Concentrations of immunoglobulins (Ig)A1, and IgA2, IgD, IgE, IgG, and IgM have been determined in cord blood, amniotic fluid, and maternal serum in a group of patients with a history of prematurely ruptured membranes (PRM) prior to the onset of labor and in a control group of patients undergoing normal delivery and without a history of infection during pregnancy. IgA and IgD were determined by sensitive hemagglutination-inhibition tests; IgG and IgM, by radial immunodiffusion; IgE, by a radioimmunoassay. There was evidence for an immune response in 10 of 16 cases of PRM: five of 16 had increased IgA but normal IgM; three of 16 had increased IgA and IgM; two of 16 had high IgM and normal IgA in cord blood. In patients with significantly increased levels of either IgA or IgM or both, there was a decreased level of IgD. These changes are most likely the result of the immune response to ascending infection from the maternal genitals. The sensitive testing method employed could demonstrate the presence of IgD in 53 per cent of normal cord blood samples and 72 per cent of amniotic fluid samples obtained at term. IgE was found in all normal cord blood and amniotic fluid samples tested. By concentrating the amniotic fluid up to 180-fold, IgM was demonstrated in all normal samples tested. The potential importance of IgA determinations in cord blood in addition to IgM determination for detection of intrauterine infections is stressed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0002-9378
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
126
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
321-7
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1976
pubmed:articleTitle
Fetal immune response following prematurely ruptured membranes.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, U.S. Gov't, P.H.S.