Structure and Histophysiological Considerations on the Arterial Wall of the Dog

This paper described the architecture of the dog aortic arterial wall focused in the ascendant; thoracic descendent, and abdominal parts of the aorta. Furthermore, in this study we analyzed the wall structure of the right external iliac artery and the left vertebral artery of dog aiming to compare t...

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Autores principales:	Orsi,Antonio M, Domeniconi,Raquel F, Mello,Josiane M. de, Spilla,Caio S. G
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2015
Materias:	Artery Mural structure Histophysiology Dog
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300013
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spelling	oai:scielo:S0717-950220150003000132015-12-04Structure and Histophysiological Considerations on the Arterial Wall of the DogOrsi,Antonio MDomeniconi,Raquel FMello,Josiane M. deSpilla,Caio S. G Artery Mural structure Histophysiology Dog This paper described the architecture of the dog aortic arterial wall focused in the ascendant; thoracic descendent, and abdominal parts of the aorta. Furthermore, in this study we analyzed the wall structure of the right external iliac artery and the left vertebral artery of dog aiming to compare their architectural patterns with the aortic wall mainly in abdominal aortic part, which was structured by a mixed muscular and connective matrix equilibrated elements. The variables analyzed were the thickness of each mural layer; the number of elastic lamellae, mainly localized into the medial layer structure, and the diameters of each aortic segment. The aortic structure showed a typical elastic pattern in the ascendant and descendant thoracic parts, but in its abdominal segment a lesser presence of elastic lamellae permitted to classify it with a mixed mural composition. The aortic segments mainly presented variable amounts of smooth muscle cells and connective matrix assuming a meshwork pattern. Furthermore, smooth muscle cells were seen intermingled with connective lamellae and fibers forming the complex meshwork related, which certainly helped to guarantee the aortic mural integrity during the aortic blood flow.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.33 n.3 20152015-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300013en10.4067/S0717-95022015000300013
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Artery Mural structure Histophysiology Dog
spellingShingle	Artery Mural structure Histophysiology Dog Orsi,Antonio M Domeniconi,Raquel F Mello,Josiane M. de Spilla,Caio S. G Structure and Histophysiological Considerations on the Arterial Wall of the Dog
description	This paper described the architecture of the dog aortic arterial wall focused in the ascendant; thoracic descendent, and abdominal parts of the aorta. Furthermore, in this study we analyzed the wall structure of the right external iliac artery and the left vertebral artery of dog aiming to compare their architectural patterns with the aortic wall mainly in abdominal aortic part, which was structured by a mixed muscular and connective matrix equilibrated elements. The variables analyzed were the thickness of each mural layer; the number of elastic lamellae, mainly localized into the medial layer structure, and the diameters of each aortic segment. The aortic structure showed a typical elastic pattern in the ascendant and descendant thoracic parts, but in its abdominal segment a lesser presence of elastic lamellae permitted to classify it with a mixed mural composition. The aortic segments mainly presented variable amounts of smooth muscle cells and connective matrix assuming a meshwork pattern. Furthermore, smooth muscle cells were seen intermingled with connective lamellae and fibers forming the complex meshwork related, which certainly helped to guarantee the aortic mural integrity during the aortic blood flow.
author	Orsi,Antonio M Domeniconi,Raquel F Mello,Josiane M. de Spilla,Caio S. G
author_facet	Orsi,Antonio M Domeniconi,Raquel F Mello,Josiane M. de Spilla,Caio S. G
author_sort	Orsi,Antonio M
title	Structure and Histophysiological Considerations on the Arterial Wall of the Dog
title_short	Structure and Histophysiological Considerations on the Arterial Wall of the Dog
title_full	Structure and Histophysiological Considerations on the Arterial Wall of the Dog
title_fullStr	Structure and Histophysiological Considerations on the Arterial Wall of the Dog
title_full_unstemmed	Structure and Histophysiological Considerations on the Arterial Wall of the Dog
title_sort	structure and histophysiological considerations on the arterial wall of the dog
publisher	Sociedad Chilena de Anatomía
publishDate	2015
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300013
work_keys_str_mv	AT orsiantoniom structureandhistophysiologicalconsiderationsonthearterialwallofthedog AT domeniconiraquelf structureandhistophysiologicalconsiderationsonthearterialwallofthedog AT mellojosianemde structureandhistophysiologicalconsiderationsonthearterialwallofthedog AT spillacaiosg structureandhistophysiologicalconsiderationsonthearterialwallofthedog
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Structure and Histophysiological Considerations on the Arterial Wall of the Dog

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