| Analyses of small bowel propulsion, ileo-caecal passage and serum gastrin after truncal vagotomy. A methodological study in the rat with continuous intraduodenal infusion. | |
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MedLine Citation:
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PMID: 1154985 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A test substance containing 51CrO--4 was administered to the duodenum of vagotomized or sham-operated, conscious rats for 5 hours at a rate of 3.3 mul/min. The distribution of 51Cr in the stomach, small bowel, caecum and colon was measured with a scintillation counter. Data reduction was made with automatic methods. The activity distribution in the small bowel was found to be irregular. A transit time of about 3 hours was observed between the duodenum and the caecum. The proximal 40% of the small bowel was passed in about 30 min at a constant rate. No differences between vaotomized animals and controls could be demonstrated. The passage from ileum to caecum in vagotomized animals indicated a process, with constant portions, each discharge containing about 11% of the total administered activity, implying two discharges per hour. |
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Authors:
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H Lundqvist; B Jung; S Gustavsson; F Nilsson; G Lundqvist |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Acta chirurgica Scandinavica Volume: 141 ISSN: 0001-5482 ISO Abbreviation: Acta Chir Scand Publication Date: 1975 |
Date Detail:
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Created Date: 1975-11-06 Completed Date: 1975-11-06 Revised Date: 2003-11-14 |
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: 298-303 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 Cecum / physiology Colon / physiology Duodenum / physiology Gastrins / blood* Gastrointestinal Motility* Ileocecal Valve / physiology Ileum / physiology Intestine, Small / physiology* Male Rats Vagotomy* |
| Chemical | |
Reg. No./Substance:
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0/Gastrins |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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