Superovulatory protocol with equine pituitary extract (EPE) in mares crioula and the quarter horse
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1089-6891v20e-37582 http://hdl.handle.net/11449/221372 |
Resumo: | This study compared the superovulatory response of embryos donor mares of Quarter Horse (QH) and Crioula using a protocol with low dose of equine pituitary extract (EPE). Eight QH mares and six Crioula mares were monitored during 3 consecutive estrous cycles, with each cycle corresponds to a group. Control Group - monitoring of follicle growth up to the ovulation; EPE group - when the follicles reached 20 mm in diameter were administered 7 mg EPE twice daily. When the follicles achieved a diameter 35 mm, the ovulation was induced with 2500UI hCG; Post-EPE Group - idem to the control group. Data were analyzed using GLM procedure of the SAS statistical package. The variables were submitted to the Tukey’s test and least square means adjusted for multiple comparisons using the Tukey-Kramer’s test, with significance level of 5%. Values are presented as mean ± SD. In the Crioula mares treated with EPE, there was an increase in the number of ovulations (p =0.0534) with a mean of 3.33 ± 2.06 ovulations when compared to the control and post-EPE groups, and mares QM. (2.00±0.53). Treatment with EPE in the recommended dose allowed better superovulatory response and rate of embryo recovery in Crioula mares when compared to the QM mares. |
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Repositório Institucional da UNESP |
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Superovulatory protocol with equine pituitary extract (EPE) in mares crioula and the quarter horseSuperovulaÇÃo em Éguas da raÇa crioula e quarto de milha com extrato de pituitÁria equina (EPE)EmbryoEmbryo transferEquineSuperovulationThis study compared the superovulatory response of embryos donor mares of Quarter Horse (QH) and Crioula using a protocol with low dose of equine pituitary extract (EPE). Eight QH mares and six Crioula mares were monitored during 3 consecutive estrous cycles, with each cycle corresponds to a group. Control Group - monitoring of follicle growth up to the ovulation; EPE group - when the follicles reached 20 mm in diameter were administered 7 mg EPE twice daily. When the follicles achieved a diameter 35 mm, the ovulation was induced with 2500UI hCG; Post-EPE Group - idem to the control group. Data were analyzed using GLM procedure of the SAS statistical package. The variables were submitted to the Tukey’s test and least square means adjusted for multiple comparisons using the Tukey-Kramer’s test, with significance level of 5%. Values are presented as mean ± SD. In the Crioula mares treated with EPE, there was an increase in the number of ovulations (p =0.0534) with a mean of 3.33 ± 2.06 ovulations when compared to the control and post-EPE groups, and mares QM. (2.00±0.53). Treatment with EPE in the recommended dose allowed better superovulatory response and rate of embryo recovery in Crioula mares when compared to the QM mares.Universidade do Estado de Santa CatarinaMédico Veterinário AutônomoUniversidade do Estado de São PauloEmpresa de Pesquisa Agropecuária e Extensão Rural de Santa CatarinaUniversidade de BrasíliaUniversidade Federal do PampaUniversidade do Estado de Santa CatarinaMédico Veterinário AutônomoUniversidade do Estado de São PauloEmpresa de Pesquisa Agropecuária e Extensão Rural de Santa CatarinaUniversidade de Brasília (UnB)Universidade Federal do PampaFarias, Deise KeliBunn, SilvérioDe Medeiros Friso, AimêNeto, André ThalerMezzalira, AlceuPinto, Maicon Gaissler LorenaDe Oliveira, Rodrigo ArrudaMozzaquatro, Fabricio Desconsi2022-04-28T19:28:01Z2022-04-28T19:28:01Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/1089-6891v20e-37582Ciencia Animal Brasileira, v. 20.1809-68911518-2797http://hdl.handle.net/11449/22137210.1590/1089-6891v20e-375822-s2.0-85072753257Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporCiencia Animal Brasileirainfo:eu-repo/semantics/openAccess2022-04-28T19:28:01Zoai:repositorio.unesp.br:11449/221372Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:28:01Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Superovulatory protocol with equine pituitary extract (EPE) in mares crioula and the quarter horse SuperovulaÇÃo em Éguas da raÇa crioula e quarto de milha com extrato de pituitÁria equina (EPE) |
title |
Superovulatory protocol with equine pituitary extract (EPE) in mares crioula and the quarter horse |
spellingShingle |
Superovulatory protocol with equine pituitary extract (EPE) in mares crioula and the quarter horse Farias, Deise Keli Embryo Embryo transfer Equine Superovulation |
title_short |
Superovulatory protocol with equine pituitary extract (EPE) in mares crioula and the quarter horse |
title_full |
Superovulatory protocol with equine pituitary extract (EPE) in mares crioula and the quarter horse |
title_fullStr |
Superovulatory protocol with equine pituitary extract (EPE) in mares crioula and the quarter horse |
title_full_unstemmed |
Superovulatory protocol with equine pituitary extract (EPE) in mares crioula and the quarter horse |
title_sort |
Superovulatory protocol with equine pituitary extract (EPE) in mares crioula and the quarter horse |
author |
Farias, Deise Keli |
author_facet |
Farias, Deise Keli Bunn, Silvério De Medeiros Friso, Aimê Neto, André Thaler Mezzalira, Alceu Pinto, Maicon Gaissler Lorena De Oliveira, Rodrigo Arruda Mozzaquatro, Fabricio Desconsi |
author_role |
author |
author2 |
Bunn, Silvério De Medeiros Friso, Aimê Neto, André Thaler Mezzalira, Alceu Pinto, Maicon Gaissler Lorena De Oliveira, Rodrigo Arruda Mozzaquatro, Fabricio Desconsi |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Estado de Santa Catarina Médico Veterinário Autônomo Universidade do Estado de São Paulo Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina Universidade de Brasília (UnB) Universidade Federal do Pampa |
dc.contributor.author.fl_str_mv |
Farias, Deise Keli Bunn, Silvério De Medeiros Friso, Aimê Neto, André Thaler Mezzalira, Alceu Pinto, Maicon Gaissler Lorena De Oliveira, Rodrigo Arruda Mozzaquatro, Fabricio Desconsi |
dc.subject.por.fl_str_mv |
Embryo Embryo transfer Equine Superovulation |
topic |
Embryo Embryo transfer Equine Superovulation |
description |
This study compared the superovulatory response of embryos donor mares of Quarter Horse (QH) and Crioula using a protocol with low dose of equine pituitary extract (EPE). Eight QH mares and six Crioula mares were monitored during 3 consecutive estrous cycles, with each cycle corresponds to a group. Control Group - monitoring of follicle growth up to the ovulation; EPE group - when the follicles reached 20 mm in diameter were administered 7 mg EPE twice daily. When the follicles achieved a diameter 35 mm, the ovulation was induced with 2500UI hCG; Post-EPE Group - idem to the control group. Data were analyzed using GLM procedure of the SAS statistical package. The variables were submitted to the Tukey’s test and least square means adjusted for multiple comparisons using the Tukey-Kramer’s test, with significance level of 5%. Values are presented as mean ± SD. In the Crioula mares treated with EPE, there was an increase in the number of ovulations (p =0.0534) with a mean of 3.33 ± 2.06 ovulations when compared to the control and post-EPE groups, and mares QM. (2.00±0.53). Treatment with EPE in the recommended dose allowed better superovulatory response and rate of embryo recovery in Crioula mares when compared to the QM mares. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 2022-04-28T19:28:01Z 2022-04-28T19:28:01Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1089-6891v20e-37582 Ciencia Animal Brasileira, v. 20. 1809-6891 1518-2797 http://hdl.handle.net/11449/221372 10.1590/1089-6891v20e-37582 2-s2.0-85072753257 |
url |
http://dx.doi.org/10.1590/1089-6891v20e-37582 http://hdl.handle.net/11449/221372 |
identifier_str_mv |
Ciencia Animal Brasileira, v. 20. 1809-6891 1518-2797 10.1590/1089-6891v20e-37582 2-s2.0-85072753257 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Ciencia Animal Brasileira |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964412707078144 |