Linked Life Data

1427415

Source:http://linkedlifedata.com/resource/pubmed/id/1427415

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1992-12-18
pubmed:abstractText
beta-Endorphin (beta-E) immunoreactivity was measured in the amniotic compartment of 52 normotensive and 45 hypertensive gestations. All the fetuses of the normal group were healthy and showed appropriate intrauterine growth, whereas only suffering and growth-retarded fetuses were included in the pathological group. As expected, amniotic beta-E concentration was found to be significantly higher in hypertensive than in normotensive pregnancies (mean +/- SEM: 129.1 +/- 8.15 vs. 59.1 +/- 2.68 pg/ml; p < or = 0.005). A positive correlation between the hormone levels and the diastolic as well as the mean maternal blood pressure (r: 0.554; p < or = 0.05 and r: 0.525; p < or = 0.05, respectively) was present only in pregnancies complicated by hypertension. Furthermore, a negative correlation (r: -0.555; p < or = 0.05) linked amniotic beta-E and the pulse pressure in normal but not in complicated pregnancies. Unless beta-E in the amniotic compartment is also of amniochorial origin, our results suggest that the fetal endorphinergic tone is either activated by elevated diastolic and mean maternal pressure levels or lowered by increased pulse pressure values in normally elapsing pregnancies.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0378-7346
pubmed:author
pubmed:issnType
Print
pubmed:volume
34
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
151-4
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1992
pubmed:articleTitle
Beta-endorphin in amniotic fluid in normal and hypertensive gestations: relationship with maternal blood pressure parameters.
pubmed:affiliation
Institute of Obstetrics and Gynecology, University of Cagliari, Italy.
pubmed:publicationType
Journal Article, Comparative Study