Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats

Detalhes bibliográficos
Autor(a) principal: Biondo-Simões,Maria de Lourdes Pessole
Data de Publicação: 2016
Outros Autores: Morais,Camila Gomes de, Tocchio,Anna Flávia Zonato, Miranda,Renata Augusta de, Moura,Paula Almeida Pamponet, Colla,Kelly, Robes,Rogério Ribeiro, Ioshii,Sérgio Ossamu, Tomasich,Flávio Daniel Saavedra
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Cirúrgica Brasileira (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502016000500294
Resumo: ABSTRACT PURPOSE: To compare fibroplasia and the resistance of the abdominal wall when polypropylene meshes and polypropylene/poliglecaprone are used. METHODS: Seventy-seven male Wistar rats were divided into three groups: Control Group (for resistance); Group E (polypropylene mesh); and Group U (polypropylene/poliglecaprone mesh). The animals in Groups E and U had a standard muscular and aponeurotic defect, with integral peritoneum, and correction with the mesh. Measurements were taken 4, 7, 14, 28 and 56 days after surgery. The resistance, and collagen density were studied. RESULTS: Resistance on the 56th day was similar in both meshes. The gain in resistance described an ascending curve for the polypropylene mesh and was irregular in the case of the polypropylene/poliglecaprone. Fibroplasia showed a gain in type I and type III collagen in both groups (p<0.001). Collagen III stabilized in the 14th day and collagen I continued to ascend. CONCLUSIONS: The gain in resistance of the polypropylene mesh is regular and ascending, whereas the polypropylene/poliglecaprone is not regular. The final resistance of both meshes is similar; the collagen density increases over time, and show the same inflammatory potential.
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spelling Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in ratsSurgical MeshHernia, VentralWound HealingCollagenRatsABSTRACT PURPOSE: To compare fibroplasia and the resistance of the abdominal wall when polypropylene meshes and polypropylene/poliglecaprone are used. METHODS: Seventy-seven male Wistar rats were divided into three groups: Control Group (for resistance); Group E (polypropylene mesh); and Group U (polypropylene/poliglecaprone mesh). The animals in Groups E and U had a standard muscular and aponeurotic defect, with integral peritoneum, and correction with the mesh. Measurements were taken 4, 7, 14, 28 and 56 days after surgery. The resistance, and collagen density were studied. RESULTS: Resistance on the 56th day was similar in both meshes. The gain in resistance described an ascending curve for the polypropylene mesh and was irregular in the case of the polypropylene/poliglecaprone. Fibroplasia showed a gain in type I and type III collagen in both groups (p<0.001). Collagen III stabilized in the 14th day and collagen I continued to ascend. CONCLUSIONS: The gain in resistance of the polypropylene mesh is regular and ascending, whereas the polypropylene/poliglecaprone is not regular. The final resistance of both meshes is similar; the collagen density increases over time, and show the same inflammatory potential.Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia2016-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502016000500294Acta Cirúrgica Brasileira v.31 n.5 2016reponame:Acta Cirúrgica Brasileira (Online)instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)instacron:SBDPC10.1590/S0102-865020160050000001info:eu-repo/semantics/openAccessBiondo-Simões,Maria de Lourdes PessoleMorais,Camila Gomes deTocchio,Anna Flávia ZonatoMiranda,Renata Augusta deMoura,Paula Almeida PamponetColla,KellyRobes,Rogério RibeiroIoshii,Sérgio OssamuTomasich,Flávio Daniel Saavedraeng2016-06-03T00:00:00Zoai:scielo:S0102-86502016000500294Revistahttps://www.bvs-vet.org.br/vetindex/periodicos/acta-cirurgica-brasileira/https://old.scielo.br/oai/scielo-oai.php||sgolden@terra.com.br0102-86501678-2674opendoar:2016-06-03T00:00Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)false
dc.title.none.fl_str_mv Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats
title Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats
spellingShingle Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats
Biondo-Simões,Maria de Lourdes Pessole
Surgical Mesh
Hernia, Ventral
Wound Healing
Collagen
Rats
title_short Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats
title_full Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats
title_fullStr Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats
title_full_unstemmed Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats
title_sort Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats
author Biondo-Simões,Maria de Lourdes Pessole
author_facet Biondo-Simões,Maria de Lourdes Pessole
Morais,Camila Gomes de
Tocchio,Anna Flávia Zonato
Miranda,Renata Augusta de
Moura,Paula Almeida Pamponet
Colla,Kelly
Robes,Rogério Ribeiro
Ioshii,Sérgio Ossamu
Tomasich,Flávio Daniel Saavedra
author_role author
author2 Morais,Camila Gomes de
Tocchio,Anna Flávia Zonato
Miranda,Renata Augusta de
Moura,Paula Almeida Pamponet
Colla,Kelly
Robes,Rogério Ribeiro
Ioshii,Sérgio Ossamu
Tomasich,Flávio Daniel Saavedra
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Biondo-Simões,Maria de Lourdes Pessole
Morais,Camila Gomes de
Tocchio,Anna Flávia Zonato
Miranda,Renata Augusta de
Moura,Paula Almeida Pamponet
Colla,Kelly
Robes,Rogério Ribeiro
Ioshii,Sérgio Ossamu
Tomasich,Flávio Daniel Saavedra
dc.subject.por.fl_str_mv Surgical Mesh
Hernia, Ventral
Wound Healing
Collagen
Rats
topic Surgical Mesh
Hernia, Ventral
Wound Healing
Collagen
Rats
description ABSTRACT PURPOSE: To compare fibroplasia and the resistance of the abdominal wall when polypropylene meshes and polypropylene/poliglecaprone are used. METHODS: Seventy-seven male Wistar rats were divided into three groups: Control Group (for resistance); Group E (polypropylene mesh); and Group U (polypropylene/poliglecaprone mesh). The animals in Groups E and U had a standard muscular and aponeurotic defect, with integral peritoneum, and correction with the mesh. Measurements were taken 4, 7, 14, 28 and 56 days after surgery. The resistance, and collagen density were studied. RESULTS: Resistance on the 56th day was similar in both meshes. The gain in resistance described an ascending curve for the polypropylene mesh and was irregular in the case of the polypropylene/poliglecaprone. Fibroplasia showed a gain in type I and type III collagen in both groups (p<0.001). Collagen III stabilized in the 14th day and collagen I continued to ascend. CONCLUSIONS: The gain in resistance of the polypropylene mesh is regular and ascending, whereas the polypropylene/poliglecaprone is not regular. The final resistance of both meshes is similar; the collagen density increases over time, and show the same inflammatory potential.
publishDate 2016
dc.date.none.fl_str_mv 2016-05-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502016000500294
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502016000500294
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-865020160050000001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
publisher.none.fl_str_mv Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
dc.source.none.fl_str_mv Acta Cirúrgica Brasileira v.31 n.5 2016
reponame:Acta Cirúrgica Brasileira (Online)
instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)
instacron:SBDPC
instname_str Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)
instacron_str SBDPC
institution SBDPC
reponame_str Acta Cirúrgica Brasileira (Online)
collection Acta Cirúrgica Brasileira (Online)
repository.name.fl_str_mv Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)
repository.mail.fl_str_mv ||sgolden@terra.com.br
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