MORPHOMETRY OF THE BRAIN AND ARTERIAL CIRCUIT FORMATION IN CROSSBREAD HORSE

Detalhes bibliográficos
Autor(a) principal: da Silva Moraes, Sara Otoni
Data de Publicação: 2014
Outros Autores: Gomes, Marcelo Salvador, Scherer, Paulo Oldemar, Figueiredo, Marcelo Abidu
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/25477
Resumo: The aim of this study was to describe the main branches of the basilar artery, formation of the arterial circuit and the morphometry of the brain in adult crossbreed horses of both sexes. The setting was made by plastic tube inserted into the common carotid artery with 10% formaldehyde solution. After fixed, latex solution stained with pigment was injected. Craniotomy, morphometry of the brain and dissection were made to identify the main branches of the basilar arteries and the formation of the arterial circuit. The mean and standard error of the mean of the basilar artery was 3.629 cm ± 0.1550 in males and 4.423 cm ± 0.1990 in females (p=0.0037). In all animals the basilar artery originated from the fusion of the vertebral arteries giving rise to caudal cerebellar arteries, different numbers of branches to bulbus and pons, terminal branches and rostral cerebellar arteries. The arteries of the base of the brain depended on the carotid and vertebral-basilar systems. The brain circuit was closed rostrally and caudally in all horses.KEYWORDS: arterial circuit, brain, horse.
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spelling MORPHOMETRY OF THE BRAIN AND ARTERIAL CIRCUIT FORMATION IN CROSSBREAD HORSEMORFOMETRIA DO ENCÉFALO E FORMAÇÃO DO CIRCUITO ARTERIAL EM EQUINOS MESTIÇOSAnimal MorfologyCérebrocircuito arterialequinoThe aim of this study was to describe the main branches of the basilar artery, formation of the arterial circuit and the morphometry of the brain in adult crossbreed horses of both sexes. The setting was made by plastic tube inserted into the common carotid artery with 10% formaldehyde solution. After fixed, latex solution stained with pigment was injected. Craniotomy, morphometry of the brain and dissection were made to identify the main branches of the basilar arteries and the formation of the arterial circuit. The mean and standard error of the mean of the basilar artery was 3.629 cm ± 0.1550 in males and 4.423 cm ± 0.1990 in females (p=0.0037). In all animals the basilar artery originated from the fusion of the vertebral arteries giving rise to caudal cerebellar arteries, different numbers of branches to bulbus and pons, terminal branches and rostral cerebellar arteries. The arteries of the base of the brain depended on the carotid and vertebral-basilar systems. The brain circuit was closed rostrally and caudally in all horses.KEYWORDS: arterial circuit, brain, horse.O objetivo desta investigação foi caracterizar a morfometria do encéfalo e a formação do circuito arterial em equinos adultos mestiços de ambos os sexos. A fixação foi feita através de cânula plástica introduzida na artéria carótida comum com solução de formaldeído a 10%.  Em seguida, foram feitas repleções vasculares com solução aquosa de Petrolátex S65 corado com pigmento Suvinil vermelho. Procedeu-se a craniotomia, remoção e morfometria dos encéfalos e dissecção para a observação das ramificações principais da artéria basilar e formação do circuito arterial. A média mais erro padrão da média do comprimento da artéria basilar foi de 3,629 cm ± 0,1550 nos machos e 4,423 cm ± 0,1990 nas fêmeas (p=0,0037). Em todos os equinos dissecados, a artéria basilar originou-se da convergência das artérias vertebrais, emitindo a artéria cerebelar caudal, ramos variados para bulbo e ponte, ramos terminais e artérias cerebelares rostrais. As artérias da base do encéfalo estiveram na dependência dos sistemas carótico e vértebrobasilar. O circuito arterial do cérebro apresentou-se fechado rostral e caudalmente em 100% dos animais dissecados.PALAVRAS-CHAVE: cérebro, circuito arterial, equino Universidade Federal de Goiás2014-09-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa Científicaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/2547710.5216/cab.v15i3.25477Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 15 No. 3 (2014); 330-338Ciência Animal Brasileira / Brazilian Animal Science; v. 15 n. 3 (2014); 330-3381809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/25477/17084https://revistas.ufg.br/vet/article/view/25477/17085da Silva Moraes, Sara OtoniGomes, Marcelo SalvadorScherer, Paulo OldemarFigueiredo, Marcelo Abiduinfo:eu-repo/semantics/openAccess2014-09-29T12:57:42Zoai:ojs.revistas.ufg.br:article/25477Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:56:01.003825Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv MORPHOMETRY OF THE BRAIN AND ARTERIAL CIRCUIT FORMATION IN CROSSBREAD HORSE
MORFOMETRIA DO ENCÉFALO E FORMAÇÃO DO CIRCUITO ARTERIAL EM EQUINOS MESTIÇOS
title MORPHOMETRY OF THE BRAIN AND ARTERIAL CIRCUIT FORMATION IN CROSSBREAD HORSE
spellingShingle MORPHOMETRY OF THE BRAIN AND ARTERIAL CIRCUIT FORMATION IN CROSSBREAD HORSE
da Silva Moraes, Sara Otoni
Animal Morfology
Cérebro
circuito arterial
equino
title_short MORPHOMETRY OF THE BRAIN AND ARTERIAL CIRCUIT FORMATION IN CROSSBREAD HORSE
title_full MORPHOMETRY OF THE BRAIN AND ARTERIAL CIRCUIT FORMATION IN CROSSBREAD HORSE
title_fullStr MORPHOMETRY OF THE BRAIN AND ARTERIAL CIRCUIT FORMATION IN CROSSBREAD HORSE
title_full_unstemmed MORPHOMETRY OF THE BRAIN AND ARTERIAL CIRCUIT FORMATION IN CROSSBREAD HORSE
title_sort MORPHOMETRY OF THE BRAIN AND ARTERIAL CIRCUIT FORMATION IN CROSSBREAD HORSE
author da Silva Moraes, Sara Otoni
author_facet da Silva Moraes, Sara Otoni
Gomes, Marcelo Salvador
Scherer, Paulo Oldemar
Figueiredo, Marcelo Abidu
author_role author
author2 Gomes, Marcelo Salvador
Scherer, Paulo Oldemar
Figueiredo, Marcelo Abidu
author2_role author
author
author
dc.contributor.author.fl_str_mv da Silva Moraes, Sara Otoni
Gomes, Marcelo Salvador
Scherer, Paulo Oldemar
Figueiredo, Marcelo Abidu
dc.subject.por.fl_str_mv Animal Morfology
Cérebro
circuito arterial
equino
topic Animal Morfology
Cérebro
circuito arterial
equino
description The aim of this study was to describe the main branches of the basilar artery, formation of the arterial circuit and the morphometry of the brain in adult crossbreed horses of both sexes. The setting was made by plastic tube inserted into the common carotid artery with 10% formaldehyde solution. After fixed, latex solution stained with pigment was injected. Craniotomy, morphometry of the brain and dissection were made to identify the main branches of the basilar arteries and the formation of the arterial circuit. The mean and standard error of the mean of the basilar artery was 3.629 cm ± 0.1550 in males and 4.423 cm ± 0.1990 in females (p=0.0037). In all animals the basilar artery originated from the fusion of the vertebral arteries giving rise to caudal cerebellar arteries, different numbers of branches to bulbus and pons, terminal branches and rostral cerebellar arteries. The arteries of the base of the brain depended on the carotid and vertebral-basilar systems. The brain circuit was closed rostrally and caudally in all horses.KEYWORDS: arterial circuit, brain, horse.
publishDate 2014
dc.date.none.fl_str_mv 2014-09-27
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Research
Avaliado por pares
Pesquisa Científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/25477
10.5216/cab.v15i3.25477
url https://revistas.ufg.br/vet/article/view/25477
identifier_str_mv 10.5216/cab.v15i3.25477
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/25477/17084
https://revistas.ufg.br/vet/article/view/25477/17085
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 15 No. 3 (2014); 330-338
Ciência Animal Brasileira / Brazilian Animal Science; v. 15 n. 3 (2014); 330-338
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
_version_ 1799874788208934912

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