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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
|
pubmed:dateCreated |
1985-3-21
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pubmed:abstractText |
Plasma renin activity (PRA) was studied during delivery in umbilical cord venous blood and serially in the first 48 hours of life. PRA after cesarean section without labor, 15.2 +/- 2.3 ng/ml/hr (mean and SEM), was less than after cesarean section with labor, 44.1 +/- 8.9 (P less than .02), and vaginal delivery, 34.7 +/- 4.3 (P less than .05). PRA decreased during the first 30 minutes after vaginal delivery from 34.7 +/- 4.3 ng/ml/hr to 19.3 +/- 3.5 (P less than .01); PRA subsequently increased by four hours of life to 38.6 +/- 6.7 mg/ml/hr (P less than .05) and remained elevated throughout the 48-hour study period. These data show that PRA is stimulated during labor, decreases postnatally, and is again restimulated in the early newborn period.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jul
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pubmed:issn |
0735-1631
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
1
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
285-7
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:6394016-Cesarean Section,
pubmed-meshheading:6394016-Delivery, Obstetric,
pubmed-meshheading:6394016-Female,
pubmed-meshheading:6394016-Fetal Blood,
pubmed-meshheading:6394016-Humans,
pubmed-meshheading:6394016-Infant, Newborn,
pubmed-meshheading:6394016-Labor, Obstetric,
pubmed-meshheading:6394016-Pregnancy,
pubmed-meshheading:6394016-Renin,
pubmed-meshheading:6394016-Sodium,
pubmed-meshheading:6394016-Time Factors
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pubmed:year |
1984
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pubmed:articleTitle |
Plasma renin activity after birth and in the early newborn period.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
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