Pneumoperitoneum induces morphological alterations in the rat testicle

Detalhes bibliográficos
Autor(a) principal: Ribeiro,Carina Teixeira
Data de Publicação: 2013
Outros Autores: De Souza,Diogo Benchimol, Medeiros Jr.,Jorge Luiz, Costa,Waldemar Silva, Pereira-Sampaio,Marco Aurélio, Sampaio,Francisco José Barcellos
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=S0102-86502013000600003
Resumo: PURPOSE:To investigate the seminiferous tubule histological morphology after an 8 mmHg pneumoperitoneum in the rat model. METHODS: Fourteen rats were divided into two groups: a Sham group submitted to anesthesia and a pneumoperitoneum (Pp) group submitted to abdominal insufflation at 8 mmHg during three hours, followed by desuflation. All rats were killed after six weeks, testicles were collected and evaluated for the tubule diameter, germinative epithelium height and Johnsen´s score. Means were compared by using the Student's-t-test. RESULTS:The seminiferous tubule diameter was diminished by 11.3% in the group submitted to pneumoperitoneum (p<0.05). No significant difference was found among the groups when analyzing the epithelium height and Johnsen´s score. CONCLUSION:In the rat model, the seminiferous tubules present structural alterations when subjected to pneumoperitoneum of 8 mmHg during three hours.
id SBDPC-1_3620df09b9063e3355433f5799b06bc5
oai_identifier_str oai:scielo:S0102-86502013000600003
network_acronym_str SBDPC-1
network_name_str Acta Cirúrgica Brasileira (Online)
repository_id_str
spelling Pneumoperitoneum induces morphological alterations in the rat testiclePneumoperitoneumTestisHistologyRatsPURPOSE:To investigate the seminiferous tubule histological morphology after an 8 mmHg pneumoperitoneum in the rat model. METHODS: Fourteen rats were divided into two groups: a Sham group submitted to anesthesia and a pneumoperitoneum (Pp) group submitted to abdominal insufflation at 8 mmHg during three hours, followed by desuflation. All rats were killed after six weeks, testicles were collected and evaluated for the tubule diameter, germinative epithelium height and Johnsen´s score. Means were compared by using the Student's-t-test. RESULTS:The seminiferous tubule diameter was diminished by 11.3% in the group submitted to pneumoperitoneum (p<0.05). No significant difference was found among the groups when analyzing the epithelium height and Johnsen´s score. CONCLUSION:In the rat model, the seminiferous tubules present structural alterations when subjected to pneumoperitoneum of 8 mmHg during three hours.Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia2013-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502013000600003Acta Cirúrgica Brasileira v.28 n.6 2013reponame:Acta Cirúrgica Brasileira (Online)instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)instacron:SBDPC10.1590/S0102-86502013000600003info:eu-repo/semantics/openAccessRibeiro,Carina TeixeiraDe Souza,Diogo BenchimolMedeiros Jr.,Jorge LuizCosta,Waldemar SilvaPereira-Sampaio,Marco AurélioSampaio,Francisco José Barcelloseng2013-06-04T00:00:00Zoai:scielo:S0102-86502013000600003Revistahttps://www.bvs-vet.org.br/vetindex/periodicos/acta-cirurgica-brasileira/https://old.scielo.br/oai/scielo-oai.php||sgolden@terra.com.br0102-86501678-2674opendoar:2013-06-04T00:00Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)false
dc.title.none.fl_str_mv Pneumoperitoneum induces morphological alterations in the rat testicle
title Pneumoperitoneum induces morphological alterations in the rat testicle
spellingShingle Pneumoperitoneum induces morphological alterations in the rat testicle
Ribeiro,Carina Teixeira
Pneumoperitoneum
Testis
Histology
Rats
title_short Pneumoperitoneum induces morphological alterations in the rat testicle
title_full Pneumoperitoneum induces morphological alterations in the rat testicle
title_fullStr Pneumoperitoneum induces morphological alterations in the rat testicle
title_full_unstemmed Pneumoperitoneum induces morphological alterations in the rat testicle
title_sort Pneumoperitoneum induces morphological alterations in the rat testicle
author Ribeiro,Carina Teixeira
author_facet Ribeiro,Carina Teixeira
De Souza,Diogo Benchimol
Medeiros Jr.,Jorge Luiz
Costa,Waldemar Silva
Pereira-Sampaio,Marco Aurélio
Sampaio,Francisco José Barcellos
author_role author
author2 De Souza,Diogo Benchimol
Medeiros Jr.,Jorge Luiz
Costa,Waldemar Silva
Pereira-Sampaio,Marco Aurélio
Sampaio,Francisco José Barcellos
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ribeiro,Carina Teixeira
De Souza,Diogo Benchimol
Medeiros Jr.,Jorge Luiz
Costa,Waldemar Silva
Pereira-Sampaio,Marco Aurélio
Sampaio,Francisco José Barcellos
dc.subject.por.fl_str_mv Pneumoperitoneum
Testis
Histology
Rats
topic Pneumoperitoneum
Testis
Histology
Rats
description PURPOSE:To investigate the seminiferous tubule histological morphology after an 8 mmHg pneumoperitoneum in the rat model. METHODS: Fourteen rats were divided into two groups: a Sham group submitted to anesthesia and a pneumoperitoneum (Pp) group submitted to abdominal insufflation at 8 mmHg during three hours, followed by desuflation. All rats were killed after six weeks, testicles were collected and evaluated for the tubule diameter, germinative epithelium height and Johnsen´s score. Means were compared by using the Student's-t-test. RESULTS:The seminiferous tubule diameter was diminished by 11.3% in the group submitted to pneumoperitoneum (p<0.05). No significant difference was found among the groups when analyzing the epithelium height and Johnsen´s score. CONCLUSION:In the rat model, the seminiferous tubules present structural alterations when subjected to pneumoperitoneum of 8 mmHg during three hours.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-01
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=S0102-86502013000600003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502013000600003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0102-86502013000600003
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.28 n.6 2013
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
_version_ 1752126441779101696

Registros relacionados