| Experimental study of the influence of the segmental transverse colic reversion on the intestinal transit time | |
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MedLine Citation:
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PMID: 16929821 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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OBJECTIVE: to study the feasibility of the transverse segment colic reversion and to evaluate its impact on the intestinal transit time in the rat Wistar. METHOD: On a test group of the rats Wistar males anaesthetized, we isolated a segment from the transverse colon vascularized by a feeder pedicle. This segment colic was reversed and anastomosed into antiperistaltic out of termino-terminal on its site with polyglactine 6/0. Into post-operative, we studied, the weight, the volume of the ingestats, the intestinal transit time, the survival and the histological lesions of the reversed segment colic. On the group controls, we carried out the anastomosis of a segment of the transverse colon isolated and anastomosed into isoperisaltic. RESULTS: Thirty rats males of 231.5 +/- 8.3g had been operated, 15 for the test group and 15 for the control group. The average weight of the ingestats of the rats of the test group was of 21.87 +/- 3g and of 21.75 +/- 4.8g in the control group without significant difference. The intestinal transit occured at 3 +/- 1 post-operatives days in the test group and at 2 postoperative days in the control group. A mechanical obstruction of the bowels before the 15th post-operative day involved a mortality of 87% in the test group. Thirteen percent of the rats of the test group survived, with a regular catch of weight. The histological analysis showed inflammatory lesions on the proximal portion of the reversed segment and a normal wall without ischaemic injury on its distal portion. No death was observed in the group controls. CONCLUSION: The antiperistaltic anastomosis of a transverse segment colic within the colic in the rat Wistar, causes a stop of the intestinal transit time by mechanical occlusion without ischaemic lesion of the segment colic reversed. |
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Authors:
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B D Kouame; A Brou; H Lardy; O Ouattara; M Boiron; B Giraudeau; M C Machet |
Publication Detail:
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Type: English Abstract; Journal Article |
Journal Detail:
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Title: Morphologie : bulletin de l'Association des anatomistes Volume: 90 ISSN: 1286-0115 ISO Abbreviation: Morphologie Publication Date: 2006 Mar |
Date Detail:
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Created Date: 2006-08-25 Completed Date: 2006-09-15 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 9814314 Medline TA: Morphologie Country: France |
Other Details:
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Languages: fre Pagination: 43-8 Citation Subset: IM |
Affiliation:
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Chirurgie pédiatrique, CHU de Yopougon Abidjan, Côte d'Ivoire. kouadb@yahoo.fr |
Vernacular Title:
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Etude experimentale de l'impact de l'inversion d'un segment colique transverse sur le transit intestinal. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Anastomosis, Surgical Animals Body Weight Colon / physiology*, surgery Gastrointestinal Transit* Male Rats Rats, Wistar Reference Values |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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