EQUINE FROZEN SPERMATIC CELL SURVIVOR AFTER THAWED AND DILUTION USING TWO DIFFERENT COMMERCIAL EXTENDERS
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/1932 |
Resumo: | The purpose of this study was to evaluate the motility and viability of stallion semen cryopreserved with 5% dimethyl-formamyde as cryoprotectant and posterior dilution to 2.5 and 1.25% as final concentration of cryoprotectant. After thawing, samples were diluted with two commercial extenders (FR4® and Botucrio® ) in two moments: initial (Ti) and final (Tf). A total of 15 distinct ejaculates from five stallions of national breeds were analysed. Motility was observed using a computer assistant system analysis and viability was analyzed using fluorescent probes. A significant (P0.05) on membrane integrity between treatments was not observed.KEY WORDS: Cryoprotectant, diluent, equine, freezing, thawing. |
id |
UFG-7_8e21748af1a9340364185119ca128806 |
---|---|
oai_identifier_str |
oai:ojs.revistas.ufg.br:article/1932 |
network_acronym_str |
UFG-7 |
network_name_str |
Ciência animal brasileira (Online) |
repository_id_str |
|
spelling |
EQUINE FROZEN SPERMATIC CELL SURVIVOR AFTER THAWED AND DILUTION USING TWO DIFFERENT COMMERCIAL EXTENDERSSOBREVIDA DAS CÉLULAS ESPERMÁTICAS EQUINAS CRIOPRESERVADAS APÓS DESCONGELAÇÃO E DILUIÇÃO UTILIZANDO-SE DOIS DILUENTES COMERCIAISReprodução AnimalThe purpose of this study was to evaluate the motility and viability of stallion semen cryopreserved with 5% dimethyl-formamyde as cryoprotectant and posterior dilution to 2.5 and 1.25% as final concentration of cryoprotectant. After thawing, samples were diluted with two commercial extenders (FR4® and Botucrio® ) in two moments: initial (Ti) and final (Tf). A total of 15 distinct ejaculates from five stallions of national breeds were analysed. Motility was observed using a computer assistant system analysis and viability was analyzed using fluorescent probes. A significant (P0.05) on membrane integrity between treatments was not observed.KEY WORDS: Cryoprotectant, diluent, equine, freezing, thawing.O presente estudo teve por objetivo avaliar parâmetros de motilidade e viabilidade in vitro na diluição do crioprotetor dimetil-formamida a 5% pós-descongelação para concentrações de 2,5% e 1,25%, mediante utilização de dois diluentes comerciais adicionados junto ao sêmen. Após a descongelação, as amostras foram diluídas com a finalidade de manter as concentrações finais (2,5% e 1,25%) de crioprotetor, utilizando-se dois diluentes comerciais (FR4® e Botu-Crio®) em dois tempos: inicial (Ti) e final (Tf). Empregaram-se quinze amostras de ejaculados distintos de cinco garanhões de raças nacionais. Os parâmetros de motilidade foram observados através da análise computadorizada e os de integridade de membrana plasmática pela microscopia de epifluorescência. Verificou-se melhora nos parâmetros de motilidade total e progressiva dos espermatozóides, no tempo final (P<0,05) com o diluente Botu-Crio® em relação ao FR4®. Não houve diferença (P>0,05) entre os tratamentos quanto à integridade de membrana plasmática.PALAVRAS-CHAVES: Crioprotetor, congelação, descongelação, diluente, equino. Universidade Federal de Goiás2009-04-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisa Científicaapplication/pdfhttps://revistas.ufg.br/vet/article/view/193210.5216/cab.v10i1.1932Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 10 No. 1 (2009); 238-245Ciência Animal Brasileira / Brazilian Animal Science; v. 10 n. 1 (2009); 238-2451809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/1932/4687Zimmermann, Marina FerreiraFarinasso, AdalbertoMelo, Cely MariniPapa, Frederico OzanamNeves, Jairo Pereirainfo:eu-repo/semantics/openAccess2013-10-31T10:46:34Zoai:ojs.revistas.ufg.br:article/1932Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:55:00.017640Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
EQUINE FROZEN SPERMATIC CELL SURVIVOR AFTER THAWED AND DILUTION USING TWO DIFFERENT COMMERCIAL EXTENDERS SOBREVIDA DAS CÉLULAS ESPERMÁTICAS EQUINAS CRIOPRESERVADAS APÓS DESCONGELAÇÃO E DILUIÇÃO UTILIZANDO-SE DOIS DILUENTES COMERCIAIS |
title |
EQUINE FROZEN SPERMATIC CELL SURVIVOR AFTER THAWED AND DILUTION USING TWO DIFFERENT COMMERCIAL EXTENDERS |
spellingShingle |
EQUINE FROZEN SPERMATIC CELL SURVIVOR AFTER THAWED AND DILUTION USING TWO DIFFERENT COMMERCIAL EXTENDERS Zimmermann, Marina Ferreira Reprodução Animal |
title_short |
EQUINE FROZEN SPERMATIC CELL SURVIVOR AFTER THAWED AND DILUTION USING TWO DIFFERENT COMMERCIAL EXTENDERS |
title_full |
EQUINE FROZEN SPERMATIC CELL SURVIVOR AFTER THAWED AND DILUTION USING TWO DIFFERENT COMMERCIAL EXTENDERS |
title_fullStr |
EQUINE FROZEN SPERMATIC CELL SURVIVOR AFTER THAWED AND DILUTION USING TWO DIFFERENT COMMERCIAL EXTENDERS |
title_full_unstemmed |
EQUINE FROZEN SPERMATIC CELL SURVIVOR AFTER THAWED AND DILUTION USING TWO DIFFERENT COMMERCIAL EXTENDERS |
title_sort |
EQUINE FROZEN SPERMATIC CELL SURVIVOR AFTER THAWED AND DILUTION USING TWO DIFFERENT COMMERCIAL EXTENDERS |
author |
Zimmermann, Marina Ferreira |
author_facet |
Zimmermann, Marina Ferreira Farinasso, Adalberto Melo, Cely Marini Papa, Frederico Ozanam Neves, Jairo Pereira |
author_role |
author |
author2 |
Farinasso, Adalberto Melo, Cely Marini Papa, Frederico Ozanam Neves, Jairo Pereira |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Zimmermann, Marina Ferreira Farinasso, Adalberto Melo, Cely Marini Papa, Frederico Ozanam Neves, Jairo Pereira |
dc.subject.por.fl_str_mv |
Reprodução Animal |
topic |
Reprodução Animal |
description |
The purpose of this study was to evaluate the motility and viability of stallion semen cryopreserved with 5% dimethyl-formamyde as cryoprotectant and posterior dilution to 2.5 and 1.25% as final concentration of cryoprotectant. After thawing, samples were diluted with two commercial extenders (FR4® and Botucrio® ) in two moments: initial (Ti) and final (Tf). A total of 15 distinct ejaculates from five stallions of national breeds were analysed. Motility was observed using a computer assistant system analysis and viability was analyzed using fluorescent probes. A significant (P0.05) on membrane integrity between treatments was not observed.KEY WORDS: Cryoprotectant, diluent, equine, freezing, thawing. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-04-03 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares Pesquisa Científica |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/1932 10.5216/cab.v10i1.1932 |
url |
https://revistas.ufg.br/vet/article/view/1932 |
identifier_str_mv |
10.5216/cab.v10i1.1932 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/1932/4687 |
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 Federal de Goiás |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 10 No. 1 (2009); 238-245 Ciência Animal Brasileira / Brazilian Animal Science; v. 10 n. 1 (2009); 238-245 1809-6891 1518-2797 reponame:Ciência animal brasileira (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Ciência animal brasileira (Online) |
collection |
Ciência animal brasileira (Online) |
repository.name.fl_str_mv |
Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
||revistacab@gmail.com |
_version_ |
1799874783902433280 |