|
rdf:type |
|
|
lifeskim:mentions |
umls-concept:C0002520,
umls-concept:C0005528,
umls-concept:C0031001,
umls-concept:C0032043,
umls-concept:C0085979,
umls-concept:C0184511,
umls-concept:C0348080,
umls-concept:C0443348,
umls-concept:C0444498,
umls-concept:C0449851,
umls-concept:C1949995,
umls-concept:C1998497
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|
pubmed:issue |
3-4
|
|
pubmed:dateCreated |
1982-1-7
|
|
pubmed:abstractText |
An improved technique for perfusing the fetal guinea pig placenta in situ is described. The result shows linear pressure-flow relations in the rane of 15-50 mm Hg. assumed to be physiological. The preparation shows impermeability for trypan blue. The placental transfer is stereoselective for L-alanine compared with D-alanine. This transfer is ouabain-sensitive, and proceeds against a concentration gradient.
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|
pubmed:language |
eng
|
|
pubmed:journal |
|
|
pubmed:citationSubset |
IM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:issn |
0006-3126
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:volume |
39
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
150-9
|
|
pubmed:dateRevised |
2006-11-15
|
|
pubmed:meshHeading |
pubmed-meshheading:7295836-Alanine,
pubmed-meshheading:7295836-Animals,
pubmed-meshheading:7295836-Biological Transport,
pubmed-meshheading:7295836-Female,
pubmed-meshheading:7295836-Guinea Pigs,
pubmed-meshheading:7295836-Ouabain,
pubmed-meshheading:7295836-Perfusion,
pubmed-meshheading:7295836-Permeability,
pubmed-meshheading:7295836-Placenta,
pubmed-meshheading:7295836-Pregnancy,
pubmed-meshheading:7295836-Pressure,
pubmed-meshheading:7295836-Stereoisomerism,
pubmed-meshheading:7295836-Structure-Activity Relationship,
pubmed-meshheading:7295836-Trypan Blue
|
|
pubmed:year |
1981
|
|
pubmed:articleTitle |
An improved technique for perfusion of the guinea pig placenta in situ giving viable conditions demonstrated by placental transport of amino acids (L- and D-alanine).
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|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|
