Experimental analysis of three methods of bronchial aerostasia - Experimental study on pigs tracheobronchial trees
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/227585 |
Resumo: | The present paper was aimed to evaluate the efficiency of n-butyl cyanoacrylate and the nylon brassard as methods for occlusion of bronchial stump and the aerostasia maintenance, comparing it with the manual suture technique on an experimental model using pig tracheobronchial trees, submitted to increasing levels of positive intrabrochial pressure. Thirty pigs tracheobronchial trees were used, where eight lobar bronchi from each piece were selected for studying, four of 10 mm and four of 5 mm. Thereafter, the trees and their bronchi were equally distributed into three experimental groups: Suture Group (SG) - manual suture using n 2,0 surgical nylon; Cyanoacrylate Group (CG) - n-butyl Cyanoacrylate and Brassard Group (BG) - nylon brassards. After the bronchial stumps occlusion, the pieces were immersed in water and the hermeticity test was made placing the positive intrabrochial pressure at 30 cm of H2O for five minutes, and then gradually increased to a pressure of 100 cm of H2O. Leaks with a percentage of 1,25% (1/80) were observed on groups SG and BG, when respectively submitted to a pressure at 30 cm of H2O and 100 cm of H2O. There were no leaks in any bronchial stumps on group CG. There were no statistically significant differences among the three treatments. It was concluded that, both the n-butyl Cyanoacrylate such as nylon brassard, as in the manual suture, are effective methods in the implementation and maintenance of bronchial aerostasia. |
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Experimental analysis of three methods of bronchial aerostasia - Experimental study on pigs tracheobronchial treesAvaliação de três métodos de aerostasia bronquial-estudo experimental em árvores traqueobrônquicas de suínosBrassardBronchial occlusionCyanoacrylateThe present paper was aimed to evaluate the efficiency of n-butyl cyanoacrylate and the nylon brassard as methods for occlusion of bronchial stump and the aerostasia maintenance, comparing it with the manual suture technique on an experimental model using pig tracheobronchial trees, submitted to increasing levels of positive intrabrochial pressure. Thirty pigs tracheobronchial trees were used, where eight lobar bronchi from each piece were selected for studying, four of 10 mm and four of 5 mm. Thereafter, the trees and their bronchi were equally distributed into three experimental groups: Suture Group (SG) - manual suture using n 2,0 surgical nylon; Cyanoacrylate Group (CG) - n-butyl Cyanoacrylate and Brassard Group (BG) - nylon brassards. After the bronchial stumps occlusion, the pieces were immersed in water and the hermeticity test was made placing the positive intrabrochial pressure at 30 cm of H2O for five minutes, and then gradually increased to a pressure of 100 cm of H2O. Leaks with a percentage of 1,25% (1/80) were observed on groups SG and BG, when respectively submitted to a pressure at 30 cm of H2O and 100 cm of H2O. There were no leaks in any bronchial stumps on group CG. There were no statistically significant differences among the three treatments. It was concluded that, both the n-butyl Cyanoacrylate such as nylon brassard, as in the manual suture, are effective methods in the implementation and maintenance of bronchial aerostasia.Médica-veterinária Programa de Pós-Graduação em Ciência Veterinária Universidade Federal Rural de Pernambuco (UFRPE), Av. Dom Manoel de Medeiros, s/n, Dois Irmãos, Recife, PE, 52117-900Médico-veterinário Departamento de Patologia e Clínicas Universidade Federal da Bahia (UFBA), Av. Ademar de Barros, n0 500, Ondina, Salvador, BA 40170-110Médico-veterinário Programa de Pós-graduação em Cirurgia Veterinária (PPGCV) Universidade Estadual Paulista (UNESP), Via de Acesso Prof. Paulo Donato Castellane, s/n, Jaboticabal, SP 14884-900Médico-veterinário PPGCV UNESP/Jaboticabal, Via de Acesso Prof. Paulo Donato Castellane, s/n, Jaboticabal, SP 14884-900Médica-veterinária Programa de Pós-Graduação em Ciência Animal Universidade Federal de Goiás, Campus II, Samambaia, Cx. Postal 131, Goiânia GO 74001-970Médico-veterinário Curso de Especializacao Sob A Forma de Residencia Medico-Veterinaria UFBA, Salvador, BA 40170-110Médico-veterinário Departamento de Morfologia e Fisiologia Animal UFRPE, Av. Dom Manoel de Medeiros, s/n Dois Irmãos, Recife, PE 52117-900Médico-veterinário Programa de Pós-graduação em Cirurgia Veterinária (PPGCV) Universidade Estadual Paulista (UNESP), Via de Acesso Prof. Paulo Donato Castellane, s/n, Jaboticabal, SP 14884-900Médico-veterinário PPGCV UNESP/Jaboticabal, Via de Acesso Prof. Paulo Donato Castellane, s/n, Jaboticabal, SP 14884-900Universidade Federal Rural de Pernambuco (UFRPE)Universidade Federal da Bahia (UFBA)Universidade Estadual Paulista (UNESP)Universidade Federal de Goiás (UFG)UFRPEAngelim, Jacqueline LoureiroDa Costa-Neto, João MoreiraFilho, Emanoel Ferreira Martins [UNESP]Carneiro, Rodrigo Lima [UNESP]Ramos, Carolina SilvaDa Silva Carneiro De Araújo, MaríliaEvêncio-Neto, Joaquim2022-04-29T07:13:59Z2022-04-29T07:13:59Z2012-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article341-348Revista Brasileira de Medicina Veterinaria, v. 34, n. 4, p. 341-348, 2012.2527-21790100-2430http://hdl.handle.net/11449/2275852-s2.0-84894484382Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Medicina Veterinariainfo:eu-repo/semantics/openAccess2022-04-29T07:13:59Zoai:repositorio.unesp.br:11449/227585Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T07:13:59Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Experimental analysis of three methods of bronchial aerostasia - Experimental study on pigs tracheobronchial trees Avaliação de três métodos de aerostasia bronquial-estudo experimental em árvores traqueobrônquicas de suínos |
title |
Experimental analysis of three methods of bronchial aerostasia - Experimental study on pigs tracheobronchial trees |
spellingShingle |
Experimental analysis of three methods of bronchial aerostasia - Experimental study on pigs tracheobronchial trees Angelim, Jacqueline Loureiro Brassard Bronchial occlusion Cyanoacrylate |
title_short |
Experimental analysis of three methods of bronchial aerostasia - Experimental study on pigs tracheobronchial trees |
title_full |
Experimental analysis of three methods of bronchial aerostasia - Experimental study on pigs tracheobronchial trees |
title_fullStr |
Experimental analysis of three methods of bronchial aerostasia - Experimental study on pigs tracheobronchial trees |
title_full_unstemmed |
Experimental analysis of three methods of bronchial aerostasia - Experimental study on pigs tracheobronchial trees |
title_sort |
Experimental analysis of three methods of bronchial aerostasia - Experimental study on pigs tracheobronchial trees |
author |
Angelim, Jacqueline Loureiro |
author_facet |
Angelim, Jacqueline Loureiro Da Costa-Neto, João Moreira Filho, Emanoel Ferreira Martins [UNESP] Carneiro, Rodrigo Lima [UNESP] Ramos, Carolina Silva Da Silva Carneiro De Araújo, Marília Evêncio-Neto, Joaquim |
author_role |
author |
author2 |
Da Costa-Neto, João Moreira Filho, Emanoel Ferreira Martins [UNESP] Carneiro, Rodrigo Lima [UNESP] Ramos, Carolina Silva Da Silva Carneiro De Araújo, Marília Evêncio-Neto, Joaquim |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal Rural de Pernambuco (UFRPE) Universidade Federal da Bahia (UFBA) Universidade Estadual Paulista (UNESP) Universidade Federal de Goiás (UFG) UFRPE |
dc.contributor.author.fl_str_mv |
Angelim, Jacqueline Loureiro Da Costa-Neto, João Moreira Filho, Emanoel Ferreira Martins [UNESP] Carneiro, Rodrigo Lima [UNESP] Ramos, Carolina Silva Da Silva Carneiro De Araújo, Marília Evêncio-Neto, Joaquim |
dc.subject.por.fl_str_mv |
Brassard Bronchial occlusion Cyanoacrylate |
topic |
Brassard Bronchial occlusion Cyanoacrylate |
description |
The present paper was aimed to evaluate the efficiency of n-butyl cyanoacrylate and the nylon brassard as methods for occlusion of bronchial stump and the aerostasia maintenance, comparing it with the manual suture technique on an experimental model using pig tracheobronchial trees, submitted to increasing levels of positive intrabrochial pressure. Thirty pigs tracheobronchial trees were used, where eight lobar bronchi from each piece were selected for studying, four of 10 mm and four of 5 mm. Thereafter, the trees and their bronchi were equally distributed into three experimental groups: Suture Group (SG) - manual suture using n 2,0 surgical nylon; Cyanoacrylate Group (CG) - n-butyl Cyanoacrylate and Brassard Group (BG) - nylon brassards. After the bronchial stumps occlusion, the pieces were immersed in water and the hermeticity test was made placing the positive intrabrochial pressure at 30 cm of H2O for five minutes, and then gradually increased to a pressure of 100 cm of H2O. Leaks with a percentage of 1,25% (1/80) were observed on groups SG and BG, when respectively submitted to a pressure at 30 cm of H2O and 100 cm of H2O. There were no leaks in any bronchial stumps on group CG. There were no statistically significant differences among the three treatments. It was concluded that, both the n-butyl Cyanoacrylate such as nylon brassard, as in the manual suture, are effective methods in the implementation and maintenance of bronchial aerostasia. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01-01 2022-04-29T07:13:59Z 2022-04-29T07:13:59Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Revista Brasileira de Medicina Veterinaria, v. 34, n. 4, p. 341-348, 2012. 2527-2179 0100-2430 http://hdl.handle.net/11449/227585 2-s2.0-84894484382 |
identifier_str_mv |
Revista Brasileira de Medicina Veterinaria, v. 34, n. 4, p. 341-348, 2012. 2527-2179 0100-2430 2-s2.0-84894484382 |
url |
http://hdl.handle.net/11449/227585 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Brasileira de Medicina Veterinaria |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
341-348 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1797789574427049984 |