Jejunal enterectomy covered with bovine pericardium xenograft in a canine model
The aim of this study was to evaluate the alteration of the cellular components of the peritoneal lavage and to characterize the cicatricial remodelling, at the macro and microscopic level, produced by the experimental use of bovine pericardium xenograft (XPB) not treated as a lining of the end to e...
| Autores: | , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2019 |
| País: | Perú |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revistas - Universidad Nacional Mayor de San Marcos |
| Idioma: | español |
| OAI Identifier: | oai:revistasinvestigacion.unmsm.edu.pe:article/16132 |
| Acceso en línea: | https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/16132 |
| Access Level: | acceso abierto |
| Palabra clave: | enteroctomy jejunal anastomosis xenograft bovine pericardium enterectomía anastomosis yeyunal xenoinjerto pericardio bovino |
| id |
PE_0bcce7ffa3175443eb503d5d6fb16d21 |
|---|---|
| oai_identifier_str |
oai:revistasinvestigacion.unmsm.edu.pe:article/16132 |
| network_acronym_str |
PE |
| network_name_str |
Perú |
| repository_id_str |
|
| dc.title.none.fl_str_mv |
Jejunal enterectomy covered with bovine pericardium xenograft in a canine model Enterectomía yeyunal revestida con xenoinjerto de pericardio bovino en un modelo canino |
| title |
Jejunal enterectomy covered with bovine pericardium xenograft in a canine model |
| spellingShingle |
Jejunal enterectomy covered with bovine pericardium xenograft in a canine model Aguilar Guevara, Ceesar Nilthom enteroctomy jejunal anastomosis xenograft bovine pericardium enterectomía anastomosis yeyunal xenoinjerto pericardio bovino |
| title_short |
Jejunal enterectomy covered with bovine pericardium xenograft in a canine model |
| title_full |
Jejunal enterectomy covered with bovine pericardium xenograft in a canine model |
| title_fullStr |
Jejunal enterectomy covered with bovine pericardium xenograft in a canine model |
| title_full_unstemmed |
Jejunal enterectomy covered with bovine pericardium xenograft in a canine model |
| title_sort |
Jejunal enterectomy covered with bovine pericardium xenograft in a canine model |
| dc.creator.none.fl_str_mv |
Aguilar Guevara, Ceesar Nilthom Espil Incil, Gianfranco Gonzalez Gavidia, Natalia Soledad Merino Minchán, Octavio García Barjoveanu, Cristina Tatiana Allcahuamán Matienzo, Diego Pier Delgado Castro, Alfredo |
| author |
Aguilar Guevara, Ceesar Nilthom |
| author_facet |
Aguilar Guevara, Ceesar Nilthom Espil Incil, Gianfranco Gonzalez Gavidia, Natalia Soledad Merino Minchán, Octavio García Barjoveanu, Cristina Tatiana Allcahuamán Matienzo, Diego Pier Delgado Castro, Alfredo |
| author_role |
author |
| author2 |
Espil Incil, Gianfranco Gonzalez Gavidia, Natalia Soledad Merino Minchán, Octavio García Barjoveanu, Cristina Tatiana Allcahuamán Matienzo, Diego Pier Delgado Castro, Alfredo |
| author2_role |
author author author author author author |
| dc.subject.none.fl_str_mv |
enteroctomy jejunal anastomosis xenograft bovine pericardium enterectomía anastomosis yeyunal xenoinjerto pericardio bovino |
| topic |
enteroctomy jejunal anastomosis xenograft bovine pericardium enterectomía anastomosis yeyunal xenoinjerto pericardio bovino |
| description |
The aim of this study was to evaluate the alteration of the cellular components of the peritoneal lavage and to characterize the cicatricial remodelling, at the macro and microscopic level, produced by the experimental use of bovine pericardium xenograft (XPB) not treated as a lining of the end to end-jejunal terminal anastomosis in a canine model. Nine canines between 4 and 6 years of age, 15-30 kg of weight, and both sexes were randomly distributed in three experimental groups (A, B and C for a second celiotomy at 5, 10 and 30 days post-surgery) of three animals each, to which an untreated XPB was placed as a lining of the jejunal enterectomy. The results of the analysis of the cellular components of the peritoneal fluid showed a significant increase in lymphocytes, macrophages and eosinophils 30 days after the surgery and to a lesser extent 10 and 5 days after the intervention. In the macroscopic pathology, none of the groups denoted the presence of leakage, stenosis, abscesses or signs of peritonitis, nor was visualization of contraction or displacement of the XPB, but adhesion of the omentum was evident. The histopathology revealed a reaction to a foreign body of minimal to moderate, but totally compatible with life and almost surpassed 30 days after the surgery. It is concluded that the technique of jejunal anastomosis in canines coated with untreated XPB is viable and effective because it does not generate severe cellular infiltration against possible harmful cellular antigens or calcification processes. In addition, it does not alter the functions of intestinal digestion, secretion and absorption. |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019-07-05 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/16132 10.15381/rivep.v30i2.16132 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/16132 |
| identifier_str_mv |
10.15381/rivep.v30i2.16132 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/16132/14081 |
| dc.rights.none.fl_str_mv |
https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| dc.source.none.fl_str_mv |
Revista de Investigaciones Veterinarias del Perú; Vol. 30 No. 2 (2019); 795-809 Revista de Investigaciones Veterinarias del Perú; Vol. 30 Núm. 2 (2019); 795-809 1682-3419 1609-9117 reponame:Revistas - Universidad Nacional Mayor de San Marcos instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
| instname_str |
Universidad Nacional Mayor de San Marcos |
| instacron_str |
UNMSM |
| institution |
UNMSM |
| reponame_str |
Revistas - Universidad Nacional Mayor de San Marcos |
| collection |
Revistas - Universidad Nacional Mayor de San Marcos |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1863010778021363712 |
| spelling |
Jejunal enterectomy covered with bovine pericardium xenograft in a canine modelEnterectomía yeyunal revestida con xenoinjerto de pericardio bovino en un modelo caninoAguilar Guevara, Ceesar NilthomEspil Incil, GianfrancoGonzalez Gavidia, Natalia SoledadMerino Minchán, OctavioGarcía Barjoveanu, Cristina TatianaAllcahuamán Matienzo, Diego PierDelgado Castro, Alfredoenteroctomyjejunal anastomosisxenograftbovine pericardiumenterectomíaanastomosis yeyunalxenoinjertopericardio bovinoThe aim of this study was to evaluate the alteration of the cellular components of the peritoneal lavage and to characterize the cicatricial remodelling, at the macro and microscopic level, produced by the experimental use of bovine pericardium xenograft (XPB) not treated as a lining of the end to end-jejunal terminal anastomosis in a canine model. Nine canines between 4 and 6 years of age, 15-30 kg of weight, and both sexes were randomly distributed in three experimental groups (A, B and C for a second celiotomy at 5, 10 and 30 days post-surgery) of three animals each, to which an untreated XPB was placed as a lining of the jejunal enterectomy. The results of the analysis of the cellular components of the peritoneal fluid showed a significant increase in lymphocytes, macrophages and eosinophils 30 days after the surgery and to a lesser extent 10 and 5 days after the intervention. In the macroscopic pathology, none of the groups denoted the presence of leakage, stenosis, abscesses or signs of peritonitis, nor was visualization of contraction or displacement of the XPB, but adhesion of the omentum was evident. The histopathology revealed a reaction to a foreign body of minimal to moderate, but totally compatible with life and almost surpassed 30 days after the surgery. It is concluded that the technique of jejunal anastomosis in canines coated with untreated XPB is viable and effective because it does not generate severe cellular infiltration against possible harmful cellular antigens or calcification processes. In addition, it does not alter the functions of intestinal digestion, secretion and absorption.El estudio tuvo como objetivo evaluar la alteración de los componentes celulares del lavado peritoneal y caracterizar la remodelación cicatricial, a nivel macro y microscópico, producida por el uso experimental del xenoinjerto de pericardio bovino (XPB) no tratado como revestimiento de la anastomosis término-terminal yeyunal en un modelo canino. Se trabajó con nueve caninos entre 4 y 6 años, de 15 a 30 kg de peso, sin discriminar por sexo. Se distribuyeron de forma aleatoria en tres grupos experimentales (A, B y C para una segunda celiotomía a los 5, 10 y 30 días del posperatorio, respectivamente) de tres animales cada uno, a los que se les colocó un XPB no tratado como revestimiento de la enterectomía yeyunal. Los resultados del análisis de los componentes celulares del fluido peritoneal evidenciaron un incremento significativo en linfocitos, macrófagos y eosinófilos a los 30 días del posoperatorio y en menor medida a los 10 y 5 días de la intervención. En la patología macroscópica, ninguno de los grupos denotó presencia de fugas, estenosis o abscesos, o signos de peritonitis ni se visualizó contracción o desplazamiento del XPB, pero fue evidente la adhesión del epiplón. La histopatología reveló una reacción a cuerpo extraño de mínima a moderada, pero totalmente compatible con la vida y casi superada a los 30 días del posoperatorio. Se concluye que la técnica de anastomosis término-terminal yeyunal en caninos revestida con XPB no tratado es viable y efectiva porque no genera infiltración celular severa frente a posibles antígenos celulares nocivos, ni procesos de calcificación; además, no altera las funciones de digestión, secreción y absorción intestinal.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2019-07-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1613210.15381/rivep.v30i2.16132Revista de Investigaciones Veterinarias del Perú; Vol. 30 No. 2 (2019); 795-809Revista de Investigaciones Veterinarias del Perú; Vol. 30 Núm. 2 (2019); 795-8091682-34191609-9117reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/16132/14081Derechos de autor 2019 Ceesar Nilthom Aguilar Guevara, Gianfranco Espil Incil, Natalia Soledad Gonzalez Gavidia, Octavio Merino Minchán, Cristina Tatiana García Barjoveanu, Diego Pier Allcahuamán Matienzo, Alfredo Delgado Castrohttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:revistasinvestigacion.unmsm.edu.pe:article/161322019-07-05T17:17:55Z |
| score |
15.812429 |