Document Detail


Transient intestinal ischaemia induced by degradable starch microspheres. Experiments in the cat.
MedLine Citation:
PMID:  6259889     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Temporary ischaemia was induced in cat small intestine by degradable starch microspheres. Regional arterial and tissue blood flow immediately fell by 85 per cent with subsequent normalization within 26 min after microsphere injection. Degraded 99Tcm-labelled microspheres were exponentially removed from intestinal vessels and accumulated in the liver. Provided near-total arteriolar obstruction is induced, external isotope detection may permit assessment of the duration of the induced ischaemia, which implies a selection of the appropriate time for radiation therapy.
Authors:
K Lote; M Følling; B Rosengren; K Svanes; J Lekven
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Acta radiologica. Oncology     Volume:  19     ISSN:  0349-652X     ISO Abbreviation:  Acta Radiol Oncol     Publication Date:  1980  
Date Detail:
Created Date:  1981-05-13     Completed Date:  1981-05-13     Revised Date:  2006-12-05    
Medline Journal Info:
Nlm Unique ID:  8209606     Medline TA:  Acta Radiol Oncol     Country:  SWEDEN    
Other Details:
Languages:  eng     Pagination:  343-51     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Cardiac Output
Cats
Female
Intestine, Small / blood supply*,  metabolism,  radionuclide imaging
Ischemia / etiology*
Liver / metabolism
Male
Mesenteric Arteries / physiology
Microspheres*
Radiation Protection / methods
Regional Blood Flow
Starch*
Technetium / diagnostic use
Chemical
Reg. No./Substance:
7440-26-8/Technetium; 9005-25-8/Starch

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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