Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639

Detalhes bibliográficos
Autor(a) principal: Viegas, Katia Aparecida da Silva
Data de Publicação: 2008
Outros Autores: Orsi, Antonio Marcos, Simões, Karina, Domeniconi, Raquel Fantin, Natali, Maria Raquel Marçal
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1639
Resumo: In the renal and femoral arteries of rabbit was verified that both vessels had walls structured by myostromal components, despite of their different distributive of blood, being the renal artery a visceral blood vessel and the femoral artery a parietal vessel. This wall pattern in these vessels concerned to presence of connective stromal elements (collagen and elastic fibres and lamellae) and smooth muscle cells coexisting with some equilibrium in the wall structure of the renal and femoral arteries, mainly in the medial layer architecture. An intimal folding pattern was verified around the vascular lumen, possibly related to capacitance of the both arteries regarding to variability of pressure levels in cardiac cycle. Furthermore, myostromal relations of connective elements and smooth muscle cells verified in the medial layer and the network formed by connective elements in the adventitial layer of these arteries contributed to maintenance of wall viscoelasticity properties of the vessels
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spelling Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639artéria renalartéria femoralparede vascularhistoarquiteturacoelho2.01.00.00-0 Biologia GeralIn the renal and femoral arteries of rabbit was verified that both vessels had walls structured by myostromal components, despite of their different distributive of blood, being the renal artery a visceral blood vessel and the femoral artery a parietal vessel. This wall pattern in these vessels concerned to presence of connective stromal elements (collagen and elastic fibres and lamellae) and smooth muscle cells coexisting with some equilibrium in the wall structure of the renal and femoral arteries, mainly in the medial layer architecture. An intimal folding pattern was verified around the vascular lumen, possibly related to capacitance of the both arteries regarding to variability of pressure levels in cardiac cycle. Furthermore, myostromal relations of connective elements and smooth muscle cells verified in the medial layer and the network formed by connective elements in the adventitial layer of these arteries contributed to maintenance of wall viscoelasticity properties of the vesselsNas artérias renais e femorais de coelho, foi verificado que ambos os vasos tinham paredes estruturadas por componentes mioestromais (fibromusculares), apesar de a distribuição de sangue ser diferente, sendo a artéria renal um vaso sangüíneo visceral e a artéria femoral um vaso parietal. Esse padrão estrutural diz respeito à presença de elementos estromais conectivos (colágeno, fibras e lamelas elásticas) e de células musculares lisas coexistindo em equilíbrio na parede das artérias renal e femoral, principalmente na arquitetura da camada média. Na íntima um padrão ondulado foi verificado ao redor do lúmen vascular, possivelmente relacionado à capacidade de ambas as artérias terem uma variabilidade nos níveis de pressão durante o ciclo cardíaco. Além disso, relações de elementos conjuntivos e células musculares lisas verificadas na túnica média e a rede formada através de elementos conectivos na camada adventícia dessas artérias contribuem para a manutenção das propriedades de viscoelasticidade das paredes dos vasosUniversidade Estadual De Maringá2008-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/163910.4025/actascibiolsci.v26i2.1639Acta Scientiarum. Biological Sciences; Vol 26 No 2 (2004); 227-234Acta Scientiarum. Biological Sciences; v. 26 n. 2 (2004); 227-2341807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1639/989Viegas, Katia Aparecida da SilvaOrsi, Antonio MarcosSimões, KarinaDomeniconi, Raquel FantinNatali, Maria Raquel Marçalinfo:eu-repo/semantics/openAccess2022-11-23T17:33:14Zoai:periodicos.uem.br/ojs:article/1639Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:14Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639
Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639
title Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639
spellingShingle Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639
Viegas, Katia Aparecida da Silva
artéria renal
artéria femoral
parede vascular
histoarquitetura
coelho
2.01.00.00-0 Biologia Geral
title_short Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639
title_full Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639
title_fullStr Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639
title_full_unstemmed Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639
title_sort Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) - DOI: 10.4025/actascibiolsci.v26i2.1639
author Viegas, Katia Aparecida da Silva
author_facet Viegas, Katia Aparecida da Silva
Orsi, Antonio Marcos
Simões, Karina
Domeniconi, Raquel Fantin
Natali, Maria Raquel Marçal
author_role author
author2 Orsi, Antonio Marcos
Simões, Karina
Domeniconi, Raquel Fantin
Natali, Maria Raquel Marçal
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Viegas, Katia Aparecida da Silva
Orsi, Antonio Marcos
Simões, Karina
Domeniconi, Raquel Fantin
Natali, Maria Raquel Marçal
dc.subject.por.fl_str_mv artéria renal
artéria femoral
parede vascular
histoarquitetura
coelho
2.01.00.00-0 Biologia Geral
topic artéria renal
artéria femoral
parede vascular
histoarquitetura
coelho
2.01.00.00-0 Biologia Geral
description In the renal and femoral arteries of rabbit was verified that both vessels had walls structured by myostromal components, despite of their different distributive of blood, being the renal artery a visceral blood vessel and the femoral artery a parietal vessel. This wall pattern in these vessels concerned to presence of connective stromal elements (collagen and elastic fibres and lamellae) and smooth muscle cells coexisting with some equilibrium in the wall structure of the renal and femoral arteries, mainly in the medial layer architecture. An intimal folding pattern was verified around the vascular lumen, possibly related to capacitance of the both arteries regarding to variability of pressure levels in cardiac cycle. Furthermore, myostromal relations of connective elements and smooth muscle cells verified in the medial layer and the network formed by connective elements in the adventitial layer of these arteries contributed to maintenance of wall viscoelasticity properties of the vessels
publishDate 2008
dc.date.none.fl_str_mv 2008-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1639
10.4025/actascibiolsci.v26i2.1639
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1639
identifier_str_mv 10.4025/actascibiolsci.v26i2.1639
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1639/989
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 26 No 2 (2004); 227-234
Acta Scientiarum. Biological Sciences; v. 26 n. 2 (2004); 227-234
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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