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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
6
|
pubmed:dateCreated |
1981-2-26
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pubmed:abstractText |
The kinetics and mechanism of clearance of pancreatic cationic and anionic trypsinogens from the circulation have been investigated in a rat model. 125I-labeled rat cationic trypsinogen is cleared from the bloodstream with a half-life of approximately 4 min. In contrast, 125I-labeled rat anionic trypsinogen has a half-life in the circulation of approximately 55-60 min. The major site of clearance for both enzymes is the kidney. Neither zymogen binds to plasma proteins to a significant extent over a period of three half-lives. The relative rates of clearance of these zymogens from the circulation appears to correlate with their respective isoelectric points.
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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
|
pubmed:month |
Dec
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pubmed:issn |
0002-9513
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
239
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
G511-5
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:7446744-Animals,
pubmed-meshheading:7446744-Hydrogen-Ion Concentration,
pubmed-meshheading:7446744-Isoelectric Focusing,
pubmed-meshheading:7446744-Metabolic Clearance Rate,
pubmed-meshheading:7446744-Molecular Weight,
pubmed-meshheading:7446744-Pancreas,
pubmed-meshheading:7446744-Rats,
pubmed-meshheading:7446744-Tissue Distribution,
pubmed-meshheading:7446744-Trypsinogen
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pubmed:year |
1980
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pubmed:articleTitle |
Clearance of circulating anionic and cationic pancreatic trypsinogens in the rat.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, U.S. Gov't, Non-P.H.S.,
Research Support, Non-U.S. Gov't
|