| Effect of continuous jejunal perfusion of elemental and complex nutritional solutions on pancreatic enzyme secretion in human subjects. | |
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MedLine Citation:
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PMID: 631640 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Pancreatic secretion of lipase and chymotrypsin in response to elemental diets and a crushed food homogenate was studied in normal subjects. The solutions were infused at constant flow rates at the ligament of Treitz with polyethylene glycol as a nonabsorbable marker. A triple lumen tube was used, enabling collection of secretions at 35 and 70 cm from the infusion point. The results show that a crushed food homogenate has a greater stimulative effect on pancreatic enzyme secretion than the elemental solutions and that this can be directly related to its greater nitrogen content. The osmolality of the infused solutions does not appear to be important. The relative merits of the solutions tested and total parental nutrition in reducing pancreatic enzyme secretion are discussed. |
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Authors:
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N Vison; P Hecketsweiler; J Butel; J J Bernier |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Gut Volume: 19 ISSN: 0017-5749 ISO Abbreviation: Gut Publication Date: 1978 Mar |
Date Detail:
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Created Date: 1978-05-08 Completed Date: 1978-05-08 Revised Date: 2009-11-18 |
Medline Journal Info:
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Nlm Unique ID: 2985108R Medline TA: Gut Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 194-8 Citation Subset: AIM; IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adolescent Adult Chymotrypsin / secretion* Diet* Energy Intake Humans Jejunum / physiology* Lipase / secretion* Nitrogen / administration & dosage Pancreas / secretion* Perfusion |
| Chemical | |
Reg. No./Substance:
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7727-37-9/Nitrogen; EC 3.1.1.3/Lipase; EC 3.4.21.1/Chymotrypsin |
| Comments/Corrections | |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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