Linked Life Data

7355927

Source:http://linkedlifedata.com/resource/pubmed/id/7355927

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1980-4-17
pubmed:abstractText
Delayed decelerations of fetal heart rate were produced by abruptly decreasing uterine blood flow to zero for 20 seconds in chronically instrumented, normoxic sheep. Fetal O2 consumption, O2 content, and O2 tension in umbilical blood decreased significantly before the decline in heart rate. Fetal arterial blood pressure did not change significantly. Complete vagal blockade abolished the late deceleration and uncovered a late acceleration, which in turn was eliminated by total beta-adrenergic blockade. We conclude that these late decelerations in normoxic sheep are vagally mediated and due to chemoreceptor rather than baroreceptor activity.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0002-9378
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
136
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
478-82
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1980
pubmed:articleTitle
Fetal oxygen consumption and mechanisms of heart rate response during artificially produced late decelerations of fetal heart rate in sheep.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.