| An evaluation of blood flow and perfusion in the canine pancreas. | |
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MedLine Citation:
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PMID: 2936054 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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This study evaluates pancreatic blood flow in the anaesthetised dog. Total flow was measured with an electromagnetic flowmeter and tissue perfusion using a Krypton-85 (85Kr) clearance technique. Cardiac output was also monitored with an electromagnetic flow probe placed on the ascending aorta. The flow and tissue perfusion in the pancreas were measured before and after devascularisation of the duodenum from the pancreas. The results show that the two techniques give similar values after pancreaticoduodenal devascularisation. If these vessels are left intact, however, electromagnetic measurements overestimate pancreatic flow by approximately 35%. Pancreatic blood flow in the dog is considered to have a normal value of 60-65 ml/min/100 g, or 25 ml/min, approximately 1.7% of the cardiac output being distributed to the gland. |
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Authors:
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J G Studley; R T Mathie; L H Blumgart |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: Acta chirurgica Scandinavica Volume: 151 ISSN: 0001-5482 ISO Abbreviation: Acta Chir Scand Publication Date: 1985 |
Date Detail:
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Created Date: 1986-02-21 Completed Date: 1986-02-21 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 7906530 Medline TA: Acta Chir Scand Country: SWEDEN |
Other Details:
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Languages: eng Pagination: 551-6 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Cardiac Output Dogs Duodenum / blood supply Electromagnetic Phenomena Krypton / diagnostic use Pancreas / blood supply* Radioisotopes / diagnostic use Regional Blood Flow Rheology |
| Chemical | |
Reg. No./Substance:
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0/Radioisotopes; 7439-90-9/Krypton |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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