Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus)
Autor(a) principal: | |
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Data de Publicação: | 2004 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4025/actascibiolsci.v26i2.1639 http://hdl.handle.net/11449/67699 |
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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Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus)Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus)Femoral arteryHistoarchitectureRabbitRenal arteryVascular wallcollagenartery wallblood flowelastic fiberfemoral arterylamellar bodynonhumanrabbitrenal arterysmooth muscle fiberstructure analysisviscoelasticityOryctolagus cuniculusIn 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.Programa de Pós-graduação em Anatomia dos Animais Domésticos e Silvestres FMVZ Universidade de São Paulo, São Paulo, São PauloDepartamento de Anatomia Universidade Estadual Paulista, Botucatu, São PauloPrograma de Pós-graduação em Biologia Celular e Estrutural Unicamp, Campinas, São PauloDepartamento de Ciências Morfofisiológicas Universidade Estadual de Maringá, Maringá, Paraná, Distrito de Rubiao Junior, s/n, 18618-000, Botucatu, São PauloDepartamento de Anatomia Universidade Estadual Paulista, Botucatu, São PauloUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Universidade Estadual de Campinas (UNICAMP)Universidade Estadual de Maringá (UEM)Viegas, Katia Aparecida da SilvaMarcos Orsi, Antonio [UNESP]Simões, KarinaFantin Domeniconi, RaquelMarçal Natali, Maria Raquel2014-05-27T11:21:03Z2014-05-27T11:21:03Z2004-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article227-234application/pdfhttp://dx.doi.org/10.4025/actascibiolsci.v26i2.1639Acta Scientiarum - Biological Sciences, v. 26, n. 2, p. 227-234, 2004.1679-9283http://hdl.handle.net/11449/6769910.4025/actascibiolsci.v26i2.16392-s2.0-336455051562-s2.0-33645505156.pdf5481756528299469Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporActa Scientiarum: Biological Sciences0,208info:eu-repo/semantics/openAccess2023-12-29T06:17:53Zoai:repositorio.unesp.br:11449/67699Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:34:43.768048Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus) Structural features of the renal and femoral arteries wall in rabbit (Oryctolagus cuniculus) |
title |
Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus) |
spellingShingle |
Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus) Viegas, Katia Aparecida da Silva Femoral artery Histoarchitecture Rabbit Renal artery Vascular wall collagen artery wall blood flow elastic fiber femoral artery lamellar body nonhuman rabbit renal artery smooth muscle fiber structure analysis viscoelasticity Oryctolagus cuniculus |
title_short |
Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus) |
title_full |
Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus) |
title_fullStr |
Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus) |
title_full_unstemmed |
Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus) |
title_sort |
Características estruturais da parede das artérias renal e femoral de coelho (Oryctolagus cuniculus) |
author |
Viegas, Katia Aparecida da Silva |
author_facet |
Viegas, Katia Aparecida da Silva Marcos Orsi, Antonio [UNESP] Simões, Karina Fantin Domeniconi, Raquel Marçal Natali, Maria Raquel |
author_role |
author |
author2 |
Marcos Orsi, Antonio [UNESP] Simões, Karina Fantin Domeniconi, Raquel Marçal Natali, Maria Raquel |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) Universidade Estadual de Campinas (UNICAMP) Universidade Estadual de Maringá (UEM) |
dc.contributor.author.fl_str_mv |
Viegas, Katia Aparecida da Silva Marcos Orsi, Antonio [UNESP] Simões, Karina Fantin Domeniconi, Raquel Marçal Natali, Maria Raquel |
dc.subject.por.fl_str_mv |
Femoral artery Histoarchitecture Rabbit Renal artery Vascular wall collagen artery wall blood flow elastic fiber femoral artery lamellar body nonhuman rabbit renal artery smooth muscle fiber structure analysis viscoelasticity Oryctolagus cuniculus |
topic |
Femoral artery Histoarchitecture Rabbit Renal artery Vascular wall collagen artery wall blood flow elastic fiber femoral artery lamellar body nonhuman rabbit renal artery smooth muscle fiber structure analysis viscoelasticity Oryctolagus cuniculus |
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 |
2004 |
dc.date.none.fl_str_mv |
2004-04-01 2014-05-27T11:21:03Z 2014-05-27T11:21:03Z |
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 |
http://dx.doi.org/10.4025/actascibiolsci.v26i2.1639 Acta Scientiarum - Biological Sciences, v. 26, n. 2, p. 227-234, 2004. 1679-9283 http://hdl.handle.net/11449/67699 10.4025/actascibiolsci.v26i2.1639 2-s2.0-33645505156 2-s2.0-33645505156.pdf 5481756528299469 |
url |
http://dx.doi.org/10.4025/actascibiolsci.v26i2.1639 http://hdl.handle.net/11449/67699 |
identifier_str_mv |
Acta Scientiarum - Biological Sciences, v. 26, n. 2, p. 227-234, 2004. 1679-9283 10.4025/actascibiolsci.v26i2.1639 2-s2.0-33645505156 2-s2.0-33645505156.pdf 5481756528299469 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Acta Scientiarum: Biological Sciences 0,208 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
227-234 application/pdf |
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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1808129338442252288 |