Bovine Peritoneum Protection Role on Intestinal Adhesions to a Vascular Graft: A Morphological Analysis

The present study aimed to experimentally evaluate the protection role of glycerin preserved bovine peritoneum (BP) against intestinal adhesions to a vascular graft. Experiments were performed on 24 adult rabbits, randomly dived into two groups. All animals were submitted to a vascular graft over th...

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Autores principales:	Uema,Rogério Takeyoshi, Fazan,Valéria Paula Sassoli, Cherri,Jesualdo, Piccinato,Carlos Eli
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2008
Materias:	Bovine peritoneum Morphology Aortoenteric fistula Vascular graft
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200004
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spelling	oai:scielo:S0717-950220080002000042008-11-25Bovine Peritoneum Protection Role on Intestinal Adhesions to a Vascular Graft: A Morphological AnalysisUema,Rogério TakeyoshiFazan,Valéria Paula SassoliCherri,JesualdoPiccinato,Carlos Eli Bovine peritoneum Morphology Aortoenteric fistula Vascular graft The present study aimed to experimentally evaluate the protection role of glycerin preserved bovine peritoneum (BP) against intestinal adhesions to a vascular graft. Experiments were performed on 24 adult rabbits, randomly dived into two groups. All animals were submitted to a vascular graft over the infra-renal aorta and vena cava. Group 1(12 animals ) was submitted to a BP patch on the retroperitoneal opening, between the vascular prosthetic graft and the intestinal loops. Group II (12 animals ) had the retroperitoneal opening sutured. After 7, 14, 28 and 60 days, 3 animals of each group were randomly killed and the retro peritoneum, with or without the BPpatch, was removed for histological analysis. The histological analysis showed that the BP stimulated a moderate to intense inflammatory reaction at the beginning of the experiments and on the 60-day evaluation, the inflammatory reaction was mild, limited to the BP border with its histological structure preserved. In conclusión, the BP is a safe and cheap interposition material to be used between vascular grafts and intestinal loops, presenting a protection role against adhesions between them.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.26 n.2 20082008-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200004en10.4067/S0717-95022008000200004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Bovine peritoneum Morphology Aortoenteric fistula Vascular graft
spellingShingle	Bovine peritoneum Morphology Aortoenteric fistula Vascular graft Uema,Rogério Takeyoshi Fazan,Valéria Paula Sassoli Cherri,Jesualdo Piccinato,Carlos Eli Bovine Peritoneum Protection Role on Intestinal Adhesions to a Vascular Graft: A Morphological Analysis
description	The present study aimed to experimentally evaluate the protection role of glycerin preserved bovine peritoneum (BP) against intestinal adhesions to a vascular graft. Experiments were performed on 24 adult rabbits, randomly dived into two groups. All animals were submitted to a vascular graft over the infra-renal aorta and vena cava. Group 1(12 animals ) was submitted to a BP patch on the retroperitoneal opening, between the vascular prosthetic graft and the intestinal loops. Group II (12 animals ) had the retroperitoneal opening sutured. After 7, 14, 28 and 60 days, 3 animals of each group were randomly killed and the retro peritoneum, with or without the BPpatch, was removed for histological analysis. The histological analysis showed that the BP stimulated a moderate to intense inflammatory reaction at the beginning of the experiments and on the 60-day evaluation, the inflammatory reaction was mild, limited to the BP border with its histological structure preserved. In conclusión, the BP is a safe and cheap interposition material to be used between vascular grafts and intestinal loops, presenting a protection role against adhesions between them.
author	Uema,Rogério Takeyoshi Fazan,Valéria Paula Sassoli Cherri,Jesualdo Piccinato,Carlos Eli
author_facet	Uema,Rogério Takeyoshi Fazan,Valéria Paula Sassoli Cherri,Jesualdo Piccinato,Carlos Eli
author_sort	Uema,Rogério Takeyoshi
title	Bovine Peritoneum Protection Role on Intestinal Adhesions to a Vascular Graft: A Morphological Analysis
title_short	Bovine Peritoneum Protection Role on Intestinal Adhesions to a Vascular Graft: A Morphological Analysis
title_full	Bovine Peritoneum Protection Role on Intestinal Adhesions to a Vascular Graft: A Morphological Analysis
title_fullStr	Bovine Peritoneum Protection Role on Intestinal Adhesions to a Vascular Graft: A Morphological Analysis
title_full_unstemmed	Bovine Peritoneum Protection Role on Intestinal Adhesions to a Vascular Graft: A Morphological Analysis
title_sort	bovine peritoneum protection role on intestinal adhesions to a vascular graft: a morphological analysis
publisher	Sociedad Chilena de Anatomía
publishDate	2008
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200004
work_keys_str_mv	AT uemarogeriotakeyoshi bovineperitoneumprotectionroleonintestinaladhesionstoavasculargraftamorphologicalanalysis AT fazanvaleriapaulasassoli bovineperitoneumprotectionroleonintestinaladhesionstoavasculargraftamorphologicalanalysis AT cherrijesualdo bovineperitoneumprotectionroleonintestinaladhesionstoavasculargraftamorphologicalanalysis AT piccinatocarloseli bovineperitoneumprotectionroleonintestinaladhesionstoavasculargraftamorphologicalanalysis
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Bovine Peritoneum Protection Role on Intestinal Adhesions to a Vascular Graft: A Morphological Analysis

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