Linked Life Data

7369352

Source:http://linkedlifedata.com/resource/pubmed/id/7369352

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1980-6-27
pubmed:abstractText
Chronically prepared fetal lambs had basal plasma arginine vasopressin (AVP) levels of 1.6 +/- 0.23 pg/ml throughout the final third of gestation. Fetal AVP levels measured by radioimmunoassay were increased significantly to 5.8 +/- 0.92, 9.95 +/- 0.95, and 10.0 +/- 5 pg/ml in association with surgical stress, acute exteriorization, and acidosis or hypoxia, respectively. At 59-65 days gestation three lamb fetuses had a 50-fold increase in plasma AVP levels after acute exteriorization and hemorrhage indicating that the 0.4 gestation lamb fetus is capable of secreting pituitary AVP stores after intravascular volume change, temperature stress, and tactile stimulation. In six chronically catheterized third trimester fetuses, a 10-min, 20% hemorrhage caused a significant fall in fetal blood pressure, heart rate, and hematocrit. Plasma AVP increased significantly to 24.3 +/- 5.8 ng/ml without change in arterial blood gases or pH. Basal plasma prolactin concentration of 9.0 +/- 2.0 ng/ml was unchanged after hemorrhage in five fetuses.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0002-9513
pubmed:author
pubmed:issnType
Print
pubmed:volume
238
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
E214-9
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:year
1980
pubmed:articleTitle
Arginine vasopressin and prolactin after hemorrhage in the fetal lamb.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.