Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus

The study was carried out with the in vitro embryo production of the In Vitro Colombia® laboratory of 2015. The embryo cleavage rate, the in vitro embryo production (IVP) and the pregnancy rate were analysed based on the type of semen used (sexed and conventional) for fertilization and on the bovine...

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Autores:
León L.B.
Mejia Gallego, Andres
Domínguez R.G.
Londoño M.T.
García F.U.
Tipo de recurso:
Article of journal
Fecha de publicación:
2018
Institución:
Universidad Cooperativa de Colombia
Repositorio:
Repositorio UCC
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OAI Identifier:
oai:repository.ucc.edu.co:20.500.12494/42090
Acceso en línea:
https://doi.org/10.21676/2389783X.1465
https://www.journalusco.edu.co/index.php/rfs/article/view/1334/2445
https://hdl.handle.net/20.500.12494/42090
Palabra clave:
Mammals
Bos indicus
Bos taurus
Bovine embryos
Cleavage rates
Colombia
Embryo transfer
In-vitro
Sexed semen
Obstetrics
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closedAccess
License
http://purl.org/coar/access_right/c_14cb
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oai_identifier_str oai:repository.ucc.edu.co:20.500.12494/42090
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network_name_str Repositorio UCC
repository_id_str
spelling León L.B.Mejia Gallego, AndresDomínguez R.G.Londoño M.T.García F.U.2021-12-16T22:16:01Z2021-12-16T22:16:01Z2018https://doi.org/10.21676/2389783X.1465https://www.journalusco.edu.co/index.php/rfs/article/view/1334/244516823419https://hdl.handle.net/20.500.12494/42090León LB,Gallego AM,Domínguez RG,Londoño MT,García FU. Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus. Rev Investig Vet Peru. 2018. 29. (4):p. 1377-1385. .The study was carried out with the in vitro embryo production of the In Vitro Colombia® laboratory of 2015. The embryo cleavage rate, the in vitro embryo production (IVP) and the pregnancy rate were analysed based on the type of semen used (sexed and conventional) for fertilization and on the bovine species (Bos taurus, Bos indicus). Data from 840 sessions of follicular aspiration were analysed, resulting in 127 503 oocytes placed in in vitro culture from 5257 females. The embryonic cleavage rate for sexed semen was 69.6% and for conventional semen 74.5% (p<0.001). It was obtained 20.8% of IVP for sexed semen and 26.5% for conventional semen (p<0.001). The sexed semen of B. taurus performed better in terms of embryonic cleavage than that of B. indicus (71.1 and 64.4%, respectively (p<0.001), whereas the conventional semen of B. indicus performed better than B. taurus (76.0 and 70.3%, respectively, p<0.001) In the IVP the sexed semen of B. indicus performed better than the semen of B. taurus (21.5 and 20.7%, respectively, p=0.008), whereas with conventional semen the IVP of B. indicus was 28.2% compared to 22.2% of B. taurus (p<0.001) .There were no significant differences for pregnancy rates. It is concluded that the use of sexed semen to produce in vitro bovine embryos is viable. © 2018 Universidad Nacional Mayor de San Marcos. All Rights Reserved.andres.mejiag@campusucc.edu.co1385-1377Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San MarcosMammalsBos indicusBos taurusBovine embryosCleavage ratesColombiaEmbryo transferIn-vitroSexed semenObstetricsViabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicusArtículohttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionRevista de Investigaciones Veterinarias del Peruinfo:eu-repo/semantics/closedAccesshttp://purl.org/coar/access_right/c_14cbPublication20.500.12494/42090oai:repository.ucc.edu.co:20.500.12494/420902024-08-20 16:21:29.757metadata.onlyhttps://repository.ucc.edu.coRepositorio Institucional Universidad Cooperativa de Colombiabdigital@metabiblioteca.com
dc.title.spa.fl_str_mv Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus
title Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus
spellingShingle Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus
Mammals
Bos indicus
Bos taurus
Bovine embryos
Cleavage rates
Colombia
Embryo transfer
In-vitro
Sexed semen
Obstetrics
title_short Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus
title_full Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus
title_fullStr Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus
title_full_unstemmed Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus
title_sort Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus
dc.creator.fl_str_mv León L.B.
Mejia Gallego, Andres
Domínguez R.G.
Londoño M.T.
García F.U.
dc.contributor.author.none.fl_str_mv León L.B.
Mejia Gallego, Andres
Domínguez R.G.
Londoño M.T.
García F.U.
dc.subject.spa.fl_str_mv Mammals
Bos indicus
Bos taurus
Bovine embryos
Cleavage rates
Colombia
Embryo transfer
In-vitro
Sexed semen
Obstetrics
topic Mammals
Bos indicus
Bos taurus
Bovine embryos
Cleavage rates
Colombia
Embryo transfer
In-vitro
Sexed semen
Obstetrics
description The study was carried out with the in vitro embryo production of the In Vitro Colombia® laboratory of 2015. The embryo cleavage rate, the in vitro embryo production (IVP) and the pregnancy rate were analysed based on the type of semen used (sexed and conventional) for fertilization and on the bovine species (Bos taurus, Bos indicus). Data from 840 sessions of follicular aspiration were analysed, resulting in 127 503 oocytes placed in in vitro culture from 5257 females. The embryonic cleavage rate for sexed semen was 69.6% and for conventional semen 74.5% (p<0.001). It was obtained 20.8% of IVP for sexed semen and 26.5% for conventional semen (p<0.001). The sexed semen of B. taurus performed better in terms of embryonic cleavage than that of B. indicus (71.1 and 64.4%, respectively (p<0.001), whereas the conventional semen of B. indicus performed better than B. taurus (76.0 and 70.3%, respectively, p<0.001) In the IVP the sexed semen of B. indicus performed better than the semen of B. taurus (21.5 and 20.7%, respectively, p=0.008), whereas with conventional semen the IVP of B. indicus was 28.2% compared to 22.2% of B. taurus (p<0.001) .There were no significant differences for pregnancy rates. It is concluded that the use of sexed semen to produce in vitro bovine embryos is viable. © 2018 Universidad Nacional Mayor de San Marcos. All Rights Reserved.
publishDate 2018
dc.date.issued.none.fl_str_mv 2018
dc.date.accessioned.none.fl_str_mv 2021-12-16T22:16:01Z
dc.date.available.none.fl_str_mv 2021-12-16T22:16:01Z
dc.type.none.fl_str_mv Artículo
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coar.none.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.coarversion.none.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.driver.none.fl_str_mv info:eu-repo/semantics/article
dc.type.redcol.none.fl_str_mv http://purl.org/redcol/resource_type/ART
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.21676/2389783X.1465
https://www.journalusco.edu.co/index.php/rfs/article/view/1334/2445
dc.identifier.issn.spa.fl_str_mv 16823419
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12494/42090
dc.identifier.bibliographicCitation.spa.fl_str_mv León LB,Gallego AM,Domínguez RG,Londoño MT,García FU. Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus. Rev Investig Vet Peru. 2018. 29. (4):p. 1377-1385. .
url https://doi.org/10.21676/2389783X.1465
https://www.journalusco.edu.co/index.php/rfs/article/view/1334/2445
https://hdl.handle.net/20.500.12494/42090
identifier_str_mv 16823419
León LB,Gallego AM,Domínguez RG,Londoño MT,García FU. Viabilidad y tasa de preñez de embriones producidos in vitro a partir de semen sexado comparado con semen convencional en Bos taurus y Bos indicus. Rev Investig Vet Peru. 2018. 29. (4):p. 1377-1385. .
dc.relation.ispartofjournal.spa.fl_str_mv Revista de Investigaciones Veterinarias del Peru
dc.rights.accessrights.none.fl_str_mv info:eu-repo/semantics/closedAccess
dc.rights.coar.none.fl_str_mv http://purl.org/coar/access_right/c_14cb
eu_rights_str_mv closedAccess
rights_invalid_str_mv http://purl.org/coar/access_right/c_14cb
dc.format.extent.spa.fl_str_mv 1385-1377
dc.publisher.spa.fl_str_mv Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos
institution Universidad Cooperativa de Colombia
repository.name.fl_str_mv Repositorio Institucional Universidad Cooperativa de Colombia
repository.mail.fl_str_mv bdigital@metabiblioteca.com
_version_ 1814247158554034176

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