Gross anatomical study of the aortic ARC branches of the paca (Agouti paca, Linnaeus, 1766)

Oliveira, Fabrício Singaretti de; Machado, Márcia Rita Fernandes; Miglino, María Angélica; Nogueira, Tatiana Monreal Ramos

doi:10.1590/s1413-95962001000300001

Cited by 17 publications

(27 citation statements)

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“…While in the minority of the animals, the collateral branches of the aortic arch was the brachycephalic trunk, the left common carotid artery and the left subclavian artery. These same findings were reported by Oliveira et al (2001) in paca, Kabak & Haziroglu (2003) in guinea-pig, Araújo et al (2004) in chinchilla, Magalhães et al (2007) in rock cavy and the same was observed in rabbits in this study. But Atalar et al (2003) described the presence of three vessels originated from the aortic arch in the Brazilian porcupine, that is, the brachycephalic trunk and the left common carotid and left subclavian arteries.…”

Section: Discussionsupporting

confidence: 92%

“…The left subclavian artery was branch of the aortic arch, in agreement with the findings of Angell-James (1974), Albuquerque et al (1987) and Barone (1996) in rabbits, Oliveira et al (2001) in paca, Atalar et al (2003) in the Brazilian porcupine, Kabak & Haziroglu (2003) in guinea-pig, Araújo et al (2004) in chinchilla, Culau et al (2007) in capybara, Magalhães et al (2007) in rock cavy, and Campos et al (2010) in nutria. Albuquerque et al (1987) in rabbit, Culau et al (2007) in capybara, and Magalhães et al (2007) in rock cavy described the presence of a bicarotid trunk, which originated the right and left carotid arteries, what has not been found in this study.…”

Section: Discussionsupporting

confidence: 90%

“…The vertebral artery was branch of the subclavian arteries, as well as for Angell-James (1974), Albuquerque et al (1987) and Barone (1996), in rabbits, Oliveira et al (2001) in paca, Atalar et al (2003) in Brazilian porcupine, Kabak & Haziroglu (2003) The common carotid arteries, skullcap's base and at the level of the hypoglossal nerve's loop, bifurcated into the external and internal carotid arteries, and the first went towards the face, and the second contributed to the irrigation of the brain in the rabbit (Barone 1996).…”

Section: Discussionmentioning

confidence: 77%

“…However, for Albuquerque et al (1987) in the rabbit, Oliveira et al (2001) in paca, Kabak & Haziroglu (2003) in guinea-pig, Araújo, Oliveira & Campos (2004) in chinchilla and Campos et al (2010) in nutria, the brachycephalic trunk emitted, some millimeters after its origin, a right common carotid artery and continued as right subclavian artery. In the study of Angell-James (1974), in rabbits, in 23 of their 31 cases, the brachycephalic trunk originated a innominate artery (from which the right carotid and right subclavian arteries were emitted) and left carotid artery.…”

Section: Discussionmentioning

confidence: 97%

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A systematic study of the brain base arteries in the rabbit (Oryctolagus cuniculus)

Souza

Campos

2013

Pesq. Vet. Bras.

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Pesq. Vet. Bras. 33(6):796-806, junho 2013 796 RESUMO.-[Sistematização das artérias da base do encé-falo e suas fontes de suprimento sanguíneo em coelho da raça Nova Zelândia (Oryctolagus cuniculus).] Foram utilizados 30 encéfalos de coelhos Nova Zelândia (Oryctolagus cuniculus), injetados com látex, corado em vermelho, com objetivo de sistematizar as artérias da base do encéfa-lo e suas fontes de suprimento sanguíneo. Sistematizou-se a origem das fontes de suprimento sanguíneo para o en-A systematic study of the brain base arteries in the rabbit (Oryctolagus cuniculus) The brains of 30 New Zealand rabbits (Oryctolagus cuniculus) were injected with red stained latex. The arteries of the ventral surface of the brain were systematized on the right (R) and on the left (L) side with the respective percentage of appearance: the aortic arch emitted the braquicephalic trunk and the left subclavian artery (83.3%); or the braquicephalic trunk, the left common carotid artery and the left subclavian artery (16.7%). The braquicephalic trunk emitted the right and the left common carotid arteries and the right subclavian artery (83.3%); or the right common carotid artery and the right subclavian artery (16.7%). The common carotid arteries were divided into external and internal carotid arteries (96.7% on the R, 100% on the L.). The internal carotid artery to the R was present (96.7%) and absent (3.3%), and to the L, was present (100%). The rostral choroidal artery to the R was collateral branch of the rostral branch of the internal carotid artery (83.3%), collateral branch of caudal branch of the internal carotid artery (16.7%), and to the L was collateral branch of the rostral branch of the internal carotid artery (93.3%), collateral branch of the caudal branch of the internal carotid artery (6.7%). The middle cerebral artery to the R and to the L was single (80%) and double (20%). The rostral cerebral artery to the R had middle caliber (90%), thin caliber (6.7%) and too thin caliber (3.3%), and to the L had middle caliber (76.7%), thin caliber (16.7%) and too thin caliber (6.7%). The internal ethmoidal artery was absent (73.3%), present and single (26.7%). The caudal cerebral artery to the R was single (66.7%), double (26.7%) and triple (6.7%), and to the L was single (63.3%) and double (36.7%). The terminal branches of the right and left vertebral arteries were present (100%, and formed the basilar artery (100%). The ventral spinal artery was present (100%). The caudal cerebellar artery, to the R was single (43.3%), single with labyrinthic artery isolated (26.7%) and double (30%), and to the L was single (50%), single with labyrinthic artery isolated (6.7%), double (40%) and triple (3.3%). The trigeminal artery to the R and to the L was present (100%). The rostral cerebellar artery to the R was single (53.3%) and double (46,7%), and to the L was single (63.3%) and double (36.7%). The rabbit's cerebral arterial circle was caudally closed (100%) and rostrally closed (93.3%) or opened (6.7%). The brain was supplied by th...

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Section: Discussionsupporting

confidence: 92%

Section: Discussionsupporting

confidence: 90%

Section: Discussionmentioning

confidence: 77%

Section: Discussionmentioning

confidence: 97%

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A systematic study of the brain base arteries in the rabbit (Oryctolagus cuniculus)

Souza

Campos

2013

Pesq. Vet. Bras.

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“…Filho & Borelli (1970) estudando 240 gatos (Felis catus domestica) encontraram em 165 animais este mesmo arranjo, sendo a presença de tronco bicarotídeo relatada no restante. Este mesmo arranjo foi descrito em pacas (Agouti paca) e chinchilas (Chinchilla lanígera) (Oliveira et al 2001, Araujo et al 2004. Em estudos com gambás (Didelphis albiventris) e mocós (Kerodon rupestris), este arranjo foi o menos encontrado, sendo que na maioria dos casos, surge do tronco braquiocefálico a artéria subclávia direita e posteriormente o tronco bicarotídeo se dividindo nas artérias carótidas comum direita e esquerda (Reckziegel et al 2003, Magalhães et al 2007), assemelhando-se a forma descrita em suínos por Getty (1981), esse comportamento também foi encontrado em cutias (Dasyprocta agouti) (Carvalho et al 1993).…”

Section: Resultsunclassified

Ramos colaterais do arco aórtico e suas principais ramificações no cachorro-do-mato (Cerdocyon thous)

et al. 2016

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RESUMO.-O cachorro-do-mato (Cerdocyon thous) pertence à família Canidae, encontra-se amplamente distribuído pela América do Sul. Devido à escassez literária a respeito da morfologia desta espécie objetivamos colaborar com o conhecimento da anatomia do arco aórtico e seus ramos colaterais. Foram estudados quatro animais, sendo 2 machos e 2 fêmeas oriundos da Mina de Bauxita, Paragominas, Pará, Brasil/Terra Ltda, sob autorização da SEMA-PA nº 455/2009, que morreram por causas naturais. O sistema arterial foi preenchido com látex corado em vermelho e fixado em solução aquosa de formoldeído 10%. O arco aórtico de Cerdocyon thous apresentou em sua origem apenas dois vasos, o tronco braquiocefálico e a artéria subclávia esquerda. Do tronco braquiocefálico originou-se o tronco bicarotídeo, que se bifurcou nas artérias carótidas comum direita e esquerda, e artéria subclávia direita. Das artérias subclávias ocorreu a formação do tronco costocervical, artéria vertebral, artéria torácica interna, artéria cervical superficial e ao atingir o espaço axilar passa a ser chamada de artéria axilar em ambos os antímeros. Concluímos que o arco aórtico de Cerdocyon thous é similar ao de outros animais domésticos com relação ao número de ramificações em sua origem. INTRODUÇÃOO cachorro-do-mato ou guaraxaim (Cerdocyon thous) é um mamífero da família dos canídeos, amplamente distribuído pela América do Sul (Facure & Giaretta 1996). Tais animais, noctívagos, medem cerca de 65cm de comprimento, com Crab-eating fox (Cerdocyon thous) belongs to the Canidae family distributed in South America. Due to literary scarcity regarding the morphology of this species, we objectifiked to collaborate with description of the anatomy of the aortic arch and its collateral branches. We studied four foxes, 2 males and 2 females, from Mina Bauxita, Paragominas, Pará, Brazil/Terra Ltda, under authorization of SEMA-PA nº 455/2009, that died of natural causes. The arterial system was filled with red latex and fixation with 10% formaldehyde solution. The aortic arch of Cerdocyon thous showed that in its origin are two vessels, brachiocephalic trunk and left subclavian artery. From brachiocephalic trunk originates the bicarotid trunk, bifurcated into left and right carotid common arteries, and right subclavian artery. The subclavian arteries originates the costocervical trunk, vertebral artery, internal thoracic artery, superficial cervical artery, to reach the axillary space, and passes to be called axillary artery on both sides. We conclude that the aortic arch of Cerdocyon thous is similar to the one in other domestic animals regarding the number of ramificastions at its origin.

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Morphology of the pattern of branching of the aortic arch (Arcus aortae) in Syrian hamsters (Mesocricetus auratus)

et al. 2022

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Gross anatomical study of the aortic ARC branches of the paca (Agouti paca, Linnaeus, 1766)

Cited by 17 publications

References 1 publication

A systematic study of the brain base arteries in the rabbit (Oryctolagus cuniculus)

A systematic study of the brain base arteries in the rabbit (Oryctolagus cuniculus)

Ramos colaterais do arco aórtico e suas principais ramificações no cachorro-do-mato (Cerdocyon thous)

Morphology of the pattern of branching of the aortic arch (Arcus aortae) in Syrian hamsters (Mesocricetus auratus)

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