Laparoscopic approach of the mare as an aid in reproductive assisted technology
Main Author: | |
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Publication Date: | 2001 |
Other Authors: | , , , , |
Format: | Article |
Language: | por |
Source: | Brazilian Journal of Veterinary Research and Animal Science |
Download full: | https://www.revistas.usp.br/bjvras/article/view/5876 |
Summary: | Laparoscopy is a poorly explored tool for equine assisted reproduction techniques, despite its use in man, zoo and domestic animals. This study had the objective to evaluate the possibility and offer basis for cannulation of the oviduct and its future application in gamete and embryo transfer programs in this species. Seventeen standing laparoscopies were accomplished in ten mares, each ovary approached from its ipsolateral flank. After identification of the uterine tube, the infundibulum was gently tractioned and a catheter advanced in direction of the abdominal ostium of the uterine tube to the ampulla where 250 µL of culture medium (Dulbecco's - PBS) were deposited. The laparoscopic technique associated with assisted reproduction in the mare can be considered pioneer and have the potential of lowering costs with maintenance of receptors by taking advantage of repetitive cycles, which is impossible by means of the conventional approach through laparotomy. This cost is one of the main obstacles for the commercial application of assisted reproduction techniques in horses. |
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Brazilian Journal of Veterinary Research and Animal Science |
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Laparoscopic approach of the mare as an aid in reproductive assisted technologyAbordagem laparoscópica na égua como meio auxiliar nas técnicas de reprodução assistidaLaparoscopiaÉguasReproduçãoLaparoscopyMaresReproductionLaparoscopy is a poorly explored tool for equine assisted reproduction techniques, despite its use in man, zoo and domestic animals. This study had the objective to evaluate the possibility and offer basis for cannulation of the oviduct and its future application in gamete and embryo transfer programs in this species. Seventeen standing laparoscopies were accomplished in ten mares, each ovary approached from its ipsolateral flank. After identification of the uterine tube, the infundibulum was gently tractioned and a catheter advanced in direction of the abdominal ostium of the uterine tube to the ampulla where 250 µL of culture medium (Dulbecco's - PBS) were deposited. The laparoscopic technique associated with assisted reproduction in the mare can be considered pioneer and have the potential of lowering costs with maintenance of receptors by taking advantage of repetitive cycles, which is impossible by means of the conventional approach through laparotomy. This cost is one of the main obstacles for the commercial application of assisted reproduction techniques in horses.A laparoscopia é uma ferramenta pouco explorada nas técnicas assistidas da reprodução em eqüinos, ao contrário do que já ocorre com o homem, animais de zoológicos e domésticos. Este estudo objetivou verificar a possibilidade de oferecer bases para a canulação do oviduto e sua futura aplicação em programas de transferência de gametas e embriões nesta espécie. Foram realizadas 17 laparoscopias em 10 éguas mantidas em estação onde cada ovário foi abordado pelo flanco ipsolateral. Após identificação da tuba uterina, o infundibulum foi gentilmente tracionado e um cateter avançado em direção ao óstio abdominal da tuba uterina para a ampola, onde foram depositados 250 µl de meio de cultivo (Dulbecco's - PBS). A utilização da técnica laparoscópica em reprodução assistida na égua pode ser considerada pioneira e tem o potencial de diminuir os custos de manutenção de receptoras através do aproveitamento de ciclos repetidos, o que não é possível pela abordagem convencional através de laparotomia. Este custo é um dos principais entraves à aplicação comercial das técnicas assistidas da reprodução em eqüinos.Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia2001-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/bjvras/article/view/587610.1590/S1413-95962001000500006Brazilian Journal of Veterinary Research and Animal Science; Vol. 38 Núm. 5 (2001); 229-232Brazilian Journal of Veterinary Research and Animal Science; Vol. 38 No. 5 (2001); 229-232Brazilian Journal of Veterinary Research and Animal Science; v. 38 n. 5 (2001); 229-232Brazilian Journal of Veterinary Research and Animal Science; V. 38 N. 5 (2001); 229-2321678-44561413-9596reponame: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/5876/7407Fialho, Sergio da SilvaFigueiró, Giuliano MoraesLehmkühl, Ricardo CoelhoPasin, MartaRubin, Mara Iolanda BatistellaSilva, Carlos Antonio Mondinoinfo:eu-repo/semantics/openAccess2020-06-23T04:39:50Zoai:revistas.usp.br:article/5876Revistahttps://www.revistas.usp.br/bjvrasPUBhttps://www.revistas.usp.br/bjvras/oaibjvras@usp.br1413-95961413-9596opendoar:https://www.revistas.usp.br/bjvras/index2023-01-12T16:42:27.081756Brazilian 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 |
Laparoscopic approach of the mare as an aid in reproductive assisted technology Abordagem laparoscópica na égua como meio auxiliar nas técnicas de reprodução assistida |
title |
Laparoscopic approach of the mare as an aid in reproductive assisted technology |
spellingShingle |
Laparoscopic approach of the mare as an aid in reproductive assisted technology Fialho, Sergio da Silva Laparoscopia Éguas Reprodução Laparoscopy Mares Reproduction |
title_short |
Laparoscopic approach of the mare as an aid in reproductive assisted technology |
title_full |
Laparoscopic approach of the mare as an aid in reproductive assisted technology |
title_fullStr |
Laparoscopic approach of the mare as an aid in reproductive assisted technology |
title_full_unstemmed |
Laparoscopic approach of the mare as an aid in reproductive assisted technology |
title_sort |
Laparoscopic approach of the mare as an aid in reproductive assisted technology |
author |
Fialho, Sergio da Silva |
author_facet |
Fialho, Sergio da Silva Figueiró, Giuliano Moraes Lehmkühl, Ricardo Coelho Pasin, Marta Rubin, Mara Iolanda Batistella Silva, Carlos Antonio Mondino |
author_role |
author |
author2 |
Figueiró, Giuliano Moraes Lehmkühl, Ricardo Coelho Pasin, Marta Rubin, Mara Iolanda Batistella Silva, Carlos Antonio Mondino |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Fialho, Sergio da Silva Figueiró, Giuliano Moraes Lehmkühl, Ricardo Coelho Pasin, Marta Rubin, Mara Iolanda Batistella Silva, Carlos Antonio Mondino |
dc.subject.por.fl_str_mv |
Laparoscopia Éguas Reprodução Laparoscopy Mares Reproduction |
topic |
Laparoscopia Éguas Reprodução Laparoscopy Mares Reproduction |
description |
Laparoscopy is a poorly explored tool for equine assisted reproduction techniques, despite its use in man, zoo and domestic animals. This study had the objective to evaluate the possibility and offer basis for cannulation of the oviduct and its future application in gamete and embryo transfer programs in this species. Seventeen standing laparoscopies were accomplished in ten mares, each ovary approached from its ipsolateral flank. After identification of the uterine tube, the infundibulum was gently tractioned and a catheter advanced in direction of the abdominal ostium of the uterine tube to the ampulla where 250 µL of culture medium (Dulbecco's - PBS) were deposited. The laparoscopic technique associated with assisted reproduction in the mare can be considered pioneer and have the potential of lowering costs with maintenance of receptors by taking advantage of repetitive cycles, which is impossible by means of the conventional approach through laparotomy. This cost is one of the main obstacles for the commercial application of assisted reproduction techniques in horses. |
publishDate |
2001 |
dc.date.none.fl_str_mv |
2001-01-01 |
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/5876 10.1590/S1413-95962001000500006 |
url |
https://www.revistas.usp.br/bjvras/article/view/5876 |
identifier_str_mv |
10.1590/S1413-95962001000500006 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/bjvras/article/view/5876/7407 |
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. 38 Núm. 5 (2001); 229-232 Brazilian Journal of Veterinary Research and Animal Science; Vol. 38 No. 5 (2001); 229-232 Brazilian Journal of Veterinary Research and Animal Science; v. 38 n. 5 (2001); 229-232 Brazilian Journal of Veterinary Research and Animal Science; V. 38 N. 5 (2001); 229-232 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_ |
1797051555343499264 |