Contribuição ao estudo da vascularização arterial do testículo em jumentos da raça Pega
Autor(a) principal: | |
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Data de Publicação: | 1993 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Journal of Veterinary Research and Animal Science |
Texto Completo: | https://www.revistas.usp.br/bjvras/article/view/52022 |
Resumo: | The course of the testicular artery and the number and distribution of its penetrating branches were studied in 30 pairs of testicles of adults Pega donkeys originated from several regions of Minas Gerais (Brazil), in analysing the squematic draws from models obtenied by corrosion after vinyl acetate injection. In these animals it was noted that this artery shows four differents vascular arrangements according its division and the predominance in the organ blood supply showed by one or other of the resulting branches. The distribution of the penetrating branches per quadrant in median values, is made so that in the right testicles the most vascularized is the craniomedial (17,0), followed by the caudomedial and the craniolateral (15,5) and the caudolateral (15,0). In the left testicle, the caudolateral quadrant showed the highest number of penetrating branches (18,5), followed by the craniolateral (17,0),craniomedial (16,0) and the caudomedial (14,0). Anastomosis between the testicular artery and its branches or between different collaterals which were originated from that artery were observed in 15.0% of the cases. The total number of penetrating branches in median values was respectively 66.5 and 66.0 to the right and to the left testicle. There were not significant statistical differences between the right testicle and the left one, when the numbers of penetrating branches were compareted. |
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Brazilian Journal of Veterinary Research and Animal Science |
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Contribuição ao estudo da vascularização arterial do testículo em jumentos da raça PegaContribution to the study of the arterial vascularization of the testicles in donkey of the Pega raceAnatomy of donkeysTestisArteriesDonkeys (Pega-breed)Anatomia (jumentos)TestículosArtériasJumentos (raça Pega)The course of the testicular artery and the number and distribution of its penetrating branches were studied in 30 pairs of testicles of adults Pega donkeys originated from several regions of Minas Gerais (Brazil), in analysing the squematic draws from models obtenied by corrosion after vinyl acetate injection. In these animals it was noted that this artery shows four differents vascular arrangements according its division and the predominance in the organ blood supply showed by one or other of the resulting branches. The distribution of the penetrating branches per quadrant in median values, is made so that in the right testicles the most vascularized is the craniomedial (17,0), followed by the caudomedial and the craniolateral (15,5) and the caudolateral (15,0). In the left testicle, the caudolateral quadrant showed the highest number of penetrating branches (18,5), followed by the craniolateral (17,0),craniomedial (16,0) and the caudomedial (14,0). Anastomosis between the testicular artery and its branches or between different collaterals which were originated from that artery were observed in 15.0% of the cases. The total number of penetrating branches in median values was respectively 66.5 and 66.0 to the right and to the left testicle. There were not significant statistical differences between the right testicle and the left one, when the numbers of penetrating branches were compareted.Estudou-se o comportamento da artéria testicular e seus ramos, bem como o número e distribuição dos vasos penetrantes, em 30 pares de testículos de jumentos da raça Pega, adultos e procedentes de várias regiões do Estado de Minas Gerais, mediante a análise de esquemas de modelos obtidos por corrosão após injeção de acetato de “vinyl”. Observou-se que nestes animais essa artéria oferece quatro arranjos vasculares diferentes, de acordo com sua divisão com predomínio de um ou outro dos vasos resultantes na irrigação do órgão. Quanto à distribuição dos vasos penetrantes, por quadrante, em mediana, faz-se de maneira que nos testículos direitos o quadrante mais povoado é o craniomedial (17.0), sendo seguido pelos quadrantes caudomedial e craniolateral (15,5) e caudolateral (15,0). Por outro lado, nos testículos esquerdos o quadrante caudolateral mostra o maior número de vasos penetrantes (18,5), seguido pelos quadrantes craniolateral (17,0), craniomedial (16,0) e caudomedial (14.0). Indentificou-se a presença de anastomoses que ocorrem entre a artéria testicular e seus ramos ou entre os diferentes colaterais cedidos pela própria artéria. Relativamente ao número total de vasos penetrantes, encontrou-se em mediana, 66,5 e 66,0 vasos para os testículos direitos e esquerdos, respectivamente, o que estatisticamente não é significante ao nível de α = 0,05, quando comparamoso número de vasos penetrantes dos testículos direitos e esquerdos.Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia1993-12-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/bjvras/article/view/5202210.11606/issn.1678-4456.bjvras.1993.52022Brazilian Journal of Veterinary Research and Animal Science; Vol. 30 Núm. 2 (1993); 113-119Brazilian Journal of Veterinary Research and Animal Science; Vol. 30 No. 2 (1993); 113-119Brazilian Journal of Veterinary Research and Animal Science; v. 30 n. 2 (1993); 113-119Brazilian Journal of Veterinary Research and Animal Science; V. 30 N. 2 (1993); 113-1191678-44561413-9596reponame:Brazilian Journal of Veterinary Research and Animal Scienceinstname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)instacron:USPporhttps://www.revistas.usp.br/bjvras/article/view/52022/56072Santos, André Luiz QuagllatoMariana, Arani Nanci BonfimBorelli, VicenteSilva, MarcosSeverino, Renato SoutoSilva, Frederico Ozanan CarneiroDrumond, Sérgio Salazarinfo:eu-repo/semantics/openAccess2020-06-23T04:54:04Zoai:revistas.usp.br:article/52022Revistahttps://www.revistas.usp.br/bjvrasPUBhttps://www.revistas.usp.br/bjvras/oaibjvras@usp.br1413-95961413-9596opendoar:https://www.revistas.usp.br/bjvras/index2023-01-12T16:43:26.636303Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)false |
dc.title.none.fl_str_mv |
Contribuição ao estudo da vascularização arterial do testículo em jumentos da raça Pega Contribution to the study of the arterial vascularization of the testicles in donkey of the Pega race |
title |
Contribuição ao estudo da vascularização arterial do testículo em jumentos da raça Pega |
spellingShingle |
Contribuição ao estudo da vascularização arterial do testículo em jumentos da raça Pega Santos, André Luiz Quagllato Anatomy of donkeys Testis Arteries Donkeys (Pega-breed) Anatomia (jumentos) Testículos Artérias Jumentos (raça Pega) |
title_short |
Contribuição ao estudo da vascularização arterial do testículo em jumentos da raça Pega |
title_full |
Contribuição ao estudo da vascularização arterial do testículo em jumentos da raça Pega |
title_fullStr |
Contribuição ao estudo da vascularização arterial do testículo em jumentos da raça Pega |
title_full_unstemmed |
Contribuição ao estudo da vascularização arterial do testículo em jumentos da raça Pega |
title_sort |
Contribuição ao estudo da vascularização arterial do testículo em jumentos da raça Pega |
author |
Santos, André Luiz Quagllato |
author_facet |
Santos, André Luiz Quagllato Mariana, Arani Nanci Bonfim Borelli, Vicente Silva, Marcos Severino, Renato Souto Silva, Frederico Ozanan Carneiro Drumond, Sérgio Salazar |
author_role |
author |
author2 |
Mariana, Arani Nanci Bonfim Borelli, Vicente Silva, Marcos Severino, Renato Souto Silva, Frederico Ozanan Carneiro Drumond, Sérgio Salazar |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Santos, André Luiz Quagllato Mariana, Arani Nanci Bonfim Borelli, Vicente Silva, Marcos Severino, Renato Souto Silva, Frederico Ozanan Carneiro Drumond, Sérgio Salazar |
dc.subject.por.fl_str_mv |
Anatomy of donkeys Testis Arteries Donkeys (Pega-breed) Anatomia (jumentos) Testículos Artérias Jumentos (raça Pega) |
topic |
Anatomy of donkeys Testis Arteries Donkeys (Pega-breed) Anatomia (jumentos) Testículos Artérias Jumentos (raça Pega) |
description |
The course of the testicular artery and the number and distribution of its penetrating branches were studied in 30 pairs of testicles of adults Pega donkeys originated from several regions of Minas Gerais (Brazil), in analysing the squematic draws from models obtenied by corrosion after vinyl acetate injection. In these animals it was noted that this artery shows four differents vascular arrangements according its division and the predominance in the organ blood supply showed by one or other of the resulting branches. The distribution of the penetrating branches per quadrant in median values, is made so that in the right testicles the most vascularized is the craniomedial (17,0), followed by the caudomedial and the craniolateral (15,5) and the caudolateral (15,0). In the left testicle, the caudolateral quadrant showed the highest number of penetrating branches (18,5), followed by the craniolateral (17,0),craniomedial (16,0) and the caudomedial (14,0). Anastomosis between the testicular artery and its branches or between different collaterals which were originated from that artery were observed in 15.0% of the cases. The total number of penetrating branches in median values was respectively 66.5 and 66.0 to the right and to the left testicle. There were not significant statistical differences between the right testicle and the left one, when the numbers of penetrating branches were compareted. |
publishDate |
1993 |
dc.date.none.fl_str_mv |
1993-12-02 |
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 |
https://www.revistas.usp.br/bjvras/article/view/52022 10.11606/issn.1678-4456.bjvras.1993.52022 |
url |
https://www.revistas.usp.br/bjvras/article/view/52022 |
identifier_str_mv |
10.11606/issn.1678-4456.bjvras.1993.52022 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/bjvras/article/view/52022/56072 |
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 de São Paulo. Faculdade de Medicina Veterinária e Zootecnia |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia |
dc.source.none.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science; Vol. 30 Núm. 2 (1993); 113-119 Brazilian Journal of Veterinary Research and Animal Science; Vol. 30 No. 2 (1993); 113-119 Brazilian Journal of Veterinary Research and Animal Science; v. 30 n. 2 (1993); 113-119 Brazilian Journal of Veterinary Research and Animal Science; V. 30 N. 2 (1993); 113-119 1678-4456 1413-9596 reponame:Brazilian Journal of Veterinary Research and Animal Science instname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) instacron:USP |
instname_str |
Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Brazilian Journal of Veterinary Research and Animal Science |
collection |
Brazilian Journal of Veterinary Research and Animal Science |
repository.name.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) |
repository.mail.fl_str_mv |
bjvras@usp.br |
_version_ |
1797051563770904576 |