Pregnancy rates and luteal phase characteristics of bovine embryo recipients treated with flunixin meglumine

Detalhes bibliográficos
Autor(a) principal: Cardoso,R.C.
Data de Publicação: 2020
Outros Autores: Codognoto,V.M., Lainetti,P.F., Yamada,P.H., Rizzoto,G., Salgado,L.C., Araújo,M.S., Vieira,A.F., Marques,N.F.S., Oba,E.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivo brasileiro de medicina veterinária e zootecnia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352020000401085
Resumo: ABSTRACT The aim of this study was to evaluate the effects of flunixin meglumine administration on pregnancy rates and luteal phase characteristics in bovine embryo recipients at the moment of embryo transfer. In experiment 1, in vitro produced embryos were transferred to 184 females divided as control and treated group (recipients treated with 1.1mg/kg flunixin meglumine). In experiment 2, 22 females were divided as control group; group 2 (animals submitted to a reproductive tract manipulation similar to an embryo transfer on the 7th day after estrous); and group 3 (females submitted to a manipulation and treatment with 1.1mg/kg flunixin meglumine). In experiment 1 no difference was observed between control and treated groups (40.2% and 44.6%, respectively) for pregnancy rates. In experiment 2 no difference was observed on the length of luteal phase between groups, however, animals in group 2 presented lower plasma progesterone concentrations than the control group and group 3. Therefore, we concluded that although the administration of flunixin meglumine at the moment of embryo transfer inhibited the reduction plasma progesterone concentrations, it was not effective in increasing pregnancy rates of bovine recipients.
id UFMG-8_3efb3306cbafe9a3cb02620307a92174
oai_identifier_str oai:scielo:S0102-09352020000401085
network_acronym_str UFMG-8
network_name_str Arquivo brasileiro de medicina veterinária e zootecnia (Online)
repository_id_str
spelling Pregnancy rates and luteal phase characteristics of bovine embryo recipients treated with flunixin meglumineBos taurusflunixin megluminecorpus luteumprogesteroneABSTRACT The aim of this study was to evaluate the effects of flunixin meglumine administration on pregnancy rates and luteal phase characteristics in bovine embryo recipients at the moment of embryo transfer. In experiment 1, in vitro produced embryos were transferred to 184 females divided as control and treated group (recipients treated with 1.1mg/kg flunixin meglumine). In experiment 2, 22 females were divided as control group; group 2 (animals submitted to a reproductive tract manipulation similar to an embryo transfer on the 7th day after estrous); and group 3 (females submitted to a manipulation and treatment with 1.1mg/kg flunixin meglumine). In experiment 1 no difference was observed between control and treated groups (40.2% and 44.6%, respectively) for pregnancy rates. In experiment 2 no difference was observed on the length of luteal phase between groups, however, animals in group 2 presented lower plasma progesterone concentrations than the control group and group 3. Therefore, we concluded that although the administration of flunixin meglumine at the moment of embryo transfer inhibited the reduction plasma progesterone concentrations, it was not effective in increasing pregnancy rates of bovine recipients.Universidade Federal de Minas Gerais, Escola de Veterinária2020-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352020000401085Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.72 n.4 2020reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMG10.1590/1678-4162-11502info:eu-repo/semantics/openAccessCardoso,R.C.Codognoto,V.M.Lainetti,P.F.Yamada,P.H.Rizzoto,G.Salgado,L.C.Araújo,M.S.Vieira,A.F.Marques,N.F.S.Oba,E.eng2020-08-11T00:00:00Zoai:scielo:S0102-09352020000401085Revistahttps://www.scielo.br/j/abmvz/PUBhttps://old.scielo.br/oai/scielo-oai.phpjournal@vet.ufmg.br||abmvz.artigo@abmvz.org.br1678-41620102-0935opendoar:2020-08-11T00:00Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv Pregnancy rates and luteal phase characteristics of bovine embryo recipients treated with flunixin meglumine
title Pregnancy rates and luteal phase characteristics of bovine embryo recipients treated with flunixin meglumine
spellingShingle Pregnancy rates and luteal phase characteristics of bovine embryo recipients treated with flunixin meglumine
Cardoso,R.C.
Bos taurus
flunixin meglumine
corpus luteum
progesterone
title_short Pregnancy rates and luteal phase characteristics of bovine embryo recipients treated with flunixin meglumine
title_full Pregnancy rates and luteal phase characteristics of bovine embryo recipients treated with flunixin meglumine
title_fullStr Pregnancy rates and luteal phase characteristics of bovine embryo recipients treated with flunixin meglumine
title_full_unstemmed Pregnancy rates and luteal phase characteristics of bovine embryo recipients treated with flunixin meglumine
title_sort Pregnancy rates and luteal phase characteristics of bovine embryo recipients treated with flunixin meglumine
author Cardoso,R.C.
author_facet Cardoso,R.C.
Codognoto,V.M.
Lainetti,P.F.
Yamada,P.H.
Rizzoto,G.
Salgado,L.C.
Araújo,M.S.
Vieira,A.F.
Marques,N.F.S.
Oba,E.
author_role author
author2 Codognoto,V.M.
Lainetti,P.F.
Yamada,P.H.
Rizzoto,G.
Salgado,L.C.
Araújo,M.S.
Vieira,A.F.
Marques,N.F.S.
Oba,E.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Cardoso,R.C.
Codognoto,V.M.
Lainetti,P.F.
Yamada,P.H.
Rizzoto,G.
Salgado,L.C.
Araújo,M.S.
Vieira,A.F.
Marques,N.F.S.
Oba,E.
dc.subject.por.fl_str_mv Bos taurus
flunixin meglumine
corpus luteum
progesterone
topic Bos taurus
flunixin meglumine
corpus luteum
progesterone
description ABSTRACT The aim of this study was to evaluate the effects of flunixin meglumine administration on pregnancy rates and luteal phase characteristics in bovine embryo recipients at the moment of embryo transfer. In experiment 1, in vitro produced embryos were transferred to 184 females divided as control and treated group (recipients treated with 1.1mg/kg flunixin meglumine). In experiment 2, 22 females were divided as control group; group 2 (animals submitted to a reproductive tract manipulation similar to an embryo transfer on the 7th day after estrous); and group 3 (females submitted to a manipulation and treatment with 1.1mg/kg flunixin meglumine). In experiment 1 no difference was observed between control and treated groups (40.2% and 44.6%, respectively) for pregnancy rates. In experiment 2 no difference was observed on the length of luteal phase between groups, however, animals in group 2 presented lower plasma progesterone concentrations than the control group and group 3. Therefore, we concluded that although the administration of flunixin meglumine at the moment of embryo transfer inhibited the reduction plasma progesterone concentrations, it was not effective in increasing pregnancy rates of bovine recipients.
publishDate 2020
dc.date.none.fl_str_mv 2020-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352020000401085
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352020000401085
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1678-4162-11502
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais, Escola de Veterinária
publisher.none.fl_str_mv Universidade Federal de Minas Gerais, Escola de Veterinária
dc.source.none.fl_str_mv Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.72 n.4 2020
reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Arquivo brasileiro de medicina veterinária e zootecnia (Online)
collection Arquivo brasileiro de medicina veterinária e zootecnia (Online)
repository.name.fl_str_mv Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv journal@vet.ufmg.br||abmvz.artigo@abmvz.org.br
_version_ 1750220894239719424