Transversalis fascia and collagen in direct inguinal hernia

Detalhes bibliográficos
Autor(a) principal: Wolwacz Júnior, Igor
Data de Publicação: 2022
Outros Autores: M. Trindade, Manoel Roberto, Thadeu S. Cersky, Carlos, D. da Silva, Vinícius
Tipo de documento: Artigo
Idioma: por
Título da fonte: Clinical and Biomedical Research
Texto Completo: https://seer.ufrgs.br/index.php/hcpa/article/view/125712
Resumo: OBJECTIVE: The main objective os the present work is to identify the constitutive elements of 23 samples of tranversalis fascia from direct inguinal hernia patients compairing to 22 fascia from corpses.MATERIAL AND METHODS: The samples were obtained at the moment of videolaparospic repair. They were stained for haematoxiline-eosine and immunohistochemistry with collagen type I monoclonal antibody.RESULTS: The dense connective tissue was the principal constitutive element in both groups, although less present in the patient one, followed by adipose tissue. We were able to identify, by immunohistochemistry, the type I collagen as the main protein.CONCLUSION: The authors conclude that transversalis fascia is mainly formed by type I collagen and suggest to use hernia repair technics that increase the collagen deposition in fascia, like when using mesh.
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spelling Transversalis fascia and collagen in direct inguinal herniaA fáscia transversal e o colágeno na hérnia inguinal diretacolágenohérnia inguinalvideolaparoscopiaanticorposFáscia transversalTransversalis fasciacollageninguinal herniavideolaparoscopic surgeryantibodyOBJECTIVE: The main objective os the present work is to identify the constitutive elements of 23 samples of tranversalis fascia from direct inguinal hernia patients compairing to 22 fascia from corpses.MATERIAL AND METHODS: The samples were obtained at the moment of videolaparospic repair. They were stained for haematoxiline-eosine and immunohistochemistry with collagen type I monoclonal antibody.RESULTS: The dense connective tissue was the principal constitutive element in both groups, although less present in the patient one, followed by adipose tissue. We were able to identify, by immunohistochemistry, the type I collagen as the main protein.CONCLUSION: The authors conclude that transversalis fascia is mainly formed by type I collagen and suggest to use hernia repair technics that increase the collagen deposition in fascia, like when using mesh.OBJETIVO: O objetivo do presente estudo é o de identificar os elementos histológicos constituintes da fáscia transversal em 23 pacientes com hérnia inguinal direta, comparando-os com a fáscia de 22 cadáveres sem esta doença.MATERIAIS E MÉTODOS: As biópsias dos pacientes foram obtidas no momento da correção videolaparoscópica. As fáscias foram estudadas histologicamente, sendo empregadas as técnicas de coloração de hematoxilina-eosina e anticorpo monoclonal para colágeno tipo I.RESULTADOS: O tecido conjuntivo denso foi o principal elemento constitutivo das fáscias de pacientes e controles, embora em menor presença nos primeiros, seguido do tecido adiposo. Identificamos, através da técnica de imuno-histoquímica, o colágeno tipo I como sendo a principal proteína das fáscias.CONCLUSÃO: Os autores concluem que a fáscia transversal é constituída principalmente por colágeno tipo I e sugerem o uso de técnicas de correção de hérnia inguinal que aumentem a deposição de colágeno na fáscia, como quando do uso de próteses.HCPA/FAMED/UFRGS2022-07-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPeer-reviewed ArticleAvaliado por Paresapplication/pdfhttps://seer.ufrgs.br/index.php/hcpa/article/view/125712Clinical & Biomedical Research; Vol. 21 No. 1 (2001): Revista HCPAClinical and Biomedical Research; v. 21 n. 1 (2001): Revista HCPA2357-9730reponame:Clinical and Biomedical Researchinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSporhttps://seer.ufrgs.br/index.php/hcpa/article/view/125712/85368http://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess Wolwacz Júnior, Igor M. Trindade, Manoel Roberto Thadeu S. Cersky, Carlos D. da Silva, Vinícius 2022-07-07T12:08:11Zoai:seer.ufrgs.br:article/125712Revistahttps://www.seer.ufrgs.br/index.php/hcpaPUBhttps://seer.ufrgs.br/index.php/hcpa/oai||cbr@hcpa.edu.br2357-97302357-9730opendoar:2022-07-07T12:08:11Clinical and Biomedical Research - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.none.fl_str_mv Transversalis fascia and collagen in direct inguinal hernia
A fáscia transversal e o colágeno na hérnia inguinal direta
title Transversalis fascia and collagen in direct inguinal hernia
spellingShingle Transversalis fascia and collagen in direct inguinal hernia
Wolwacz Júnior, Igor
colágeno
hérnia inguinal
videolaparoscopia
anticorpos
Fáscia transversal
Transversalis fascia
collagen
inguinal hernia
videolaparoscopic surgery
antibody
title_short Transversalis fascia and collagen in direct inguinal hernia
title_full Transversalis fascia and collagen in direct inguinal hernia
title_fullStr Transversalis fascia and collagen in direct inguinal hernia
title_full_unstemmed Transversalis fascia and collagen in direct inguinal hernia
title_sort Transversalis fascia and collagen in direct inguinal hernia
author Wolwacz Júnior, Igor
author_facet Wolwacz Júnior, Igor
M. Trindade, Manoel Roberto
Thadeu S. Cersky, Carlos
D. da Silva, Vinícius
author_role author
author2 M. Trindade, Manoel Roberto
Thadeu S. Cersky, Carlos
D. da Silva, Vinícius
author2_role author
author
author
dc.contributor.author.fl_str_mv Wolwacz Júnior, Igor
M. Trindade, Manoel Roberto
Thadeu S. Cersky, Carlos
D. da Silva, Vinícius
dc.subject.por.fl_str_mv colágeno
hérnia inguinal
videolaparoscopia
anticorpos
Fáscia transversal
Transversalis fascia
collagen
inguinal hernia
videolaparoscopic surgery
antibody
topic colágeno
hérnia inguinal
videolaparoscopia
anticorpos
Fáscia transversal
Transversalis fascia
collagen
inguinal hernia
videolaparoscopic surgery
antibody
description OBJECTIVE: The main objective os the present work is to identify the constitutive elements of 23 samples of tranversalis fascia from direct inguinal hernia patients compairing to 22 fascia from corpses.MATERIAL AND METHODS: The samples were obtained at the moment of videolaparospic repair. They were stained for haematoxiline-eosine and immunohistochemistry with collagen type I monoclonal antibody.RESULTS: The dense connective tissue was the principal constitutive element in both groups, although less present in the patient one, followed by adipose tissue. We were able to identify, by immunohistochemistry, the type I collagen as the main protein.CONCLUSION: The authors conclude that transversalis fascia is mainly formed by type I collagen and suggest to use hernia repair technics that increase the collagen deposition in fascia, like when using mesh.
publishDate 2022
dc.date.none.fl_str_mv 2022-07-07
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
Avaliado por Pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.ufrgs.br/index.php/hcpa/article/view/125712
url https://seer.ufrgs.br/index.php/hcpa/article/view/125712
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.ufrgs.br/index.php/hcpa/article/view/125712/85368
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv HCPA/FAMED/UFRGS
publisher.none.fl_str_mv HCPA/FAMED/UFRGS
dc.source.none.fl_str_mv Clinical & Biomedical Research; Vol. 21 No. 1 (2001): Revista HCPA
Clinical and Biomedical Research; v. 21 n. 1 (2001): Revista HCPA
2357-9730
reponame:Clinical and Biomedical Research
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Clinical and Biomedical Research
collection Clinical and Biomedical Research
repository.name.fl_str_mv Clinical and Biomedical Research - Universidade Federal do Rio Grande do Sul (UFRGS)
repository.mail.fl_str_mv ||cbr@hcpa.edu.br
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