Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 °C

Detalhes bibliográficos
Autor(a) principal: Zhao, Jianqing
Data de Publicação: 2020
Outros Autores: Xiao, Guoliang, Zhu, Wenliang, Fang, Di, Li, Na, Han, Chunmei, Gao, Qinghua
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: https://locus.ufv.br//handle/123456789/30550
https://doi.org/10.37496/rbz4920200061
Resumo: The present study investigated the effects of various concentrations of trehalose in Tris-fructose egg yolk diluent on ram semen preservation at 0 ℃. Semen was collected by artificial vagina ejaculation from six rams of proven fertility. Highquality ejaculates were diluted with 0 (control), 5, 10, 15, and 20 mM trehalose of Tris-fructose egg yolk extender and control (tris-fructose egg yolk extender without trehalose), respectively. Then, the ejaculates were diluted to a concentration of 5×108 sperm/mL, cooled to 0 ℃ for 90 min, and maintained at that temperature for twelve days. The diluted semen samples were examined, and their sperm progressive motility, membrane functionality, and acrosome integrity recorded at 0, 24, 72, 144, 216, and 288 h. Two hundred ninety-six ewes were transcervically inseminated with the 216-h control (without trehalose) or the optimal trehalose concentration group semen, and the pregnancy and lambing rates were measured. No significant differences were established in the sperm progressive motility and membrane functionality among the control and 5, 10, 15, and 20 mM groups. The sperm samples of trehalose addition groups had no significant difference in the acrosome integrity of sperm, but they were, nonetheless, significantly higher than those in the control. No significant difference was detected in the lambing and pregnancy rates between the 5 mM and control groups. These results suggest that ram sperm is capable of fertilization after cooling and preservation at 0 ℃ by the use of 5 mM trehalose for Tris-fructose egg yolk diluent. Under these conditions, ram sperm can be more effectively preserved than under other four concentrations of diluents
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spelling Zhao, JianqingXiao, GuoliangZhu, WenliangFang, DiLi, NaHan, ChunmeiGao, Qinghua2023-03-22T18:40:10Z2023-03-22T18:40:10Z2020-10-30Zhao, J.; Xiao, G.; Zhu, W.; Fang, D.; Li, N.; Han, C. and Gao, Q. 2020. Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 ℃. Revista Brasileira de Zootecnia 49:e202000611806-9290https://locus.ufv.br//handle/123456789/30550https://doi.org/10.37496/rbz4920200061The present study investigated the effects of various concentrations of trehalose in Tris-fructose egg yolk diluent on ram semen preservation at 0 ℃. Semen was collected by artificial vagina ejaculation from six rams of proven fertility. Highquality ejaculates were diluted with 0 (control), 5, 10, 15, and 20 mM trehalose of Tris-fructose egg yolk extender and control (tris-fructose egg yolk extender without trehalose), respectively. Then, the ejaculates were diluted to a concentration of 5×108 sperm/mL, cooled to 0 ℃ for 90 min, and maintained at that temperature for twelve days. The diluted semen samples were examined, and their sperm progressive motility, membrane functionality, and acrosome integrity recorded at 0, 24, 72, 144, 216, and 288 h. Two hundred ninety-six ewes were transcervically inseminated with the 216-h control (without trehalose) or the optimal trehalose concentration group semen, and the pregnancy and lambing rates were measured. No significant differences were established in the sperm progressive motility and membrane functionality among the control and 5, 10, 15, and 20 mM groups. The sperm samples of trehalose addition groups had no significant difference in the acrosome integrity of sperm, but they were, nonetheless, significantly higher than those in the control. No significant difference was detected in the lambing and pregnancy rates between the 5 mM and control groups. These results suggest that ram sperm is capable of fertilization after cooling and preservation at 0 ℃ by the use of 5 mM trehalose for Tris-fructose egg yolk diluent. Under these conditions, ram sperm can be more effectively preserved than under other four concentrations of diluentsengBrazilian Journal of Animal ScienceR. Bras. Zootec., 49:e20200061, 2020Creative Commons Attribution Licenseinfo:eu-repo/semantics/openAccessdiluentramsemen qualitytrehaloseTrehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 °Cinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlereponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINAL1806-9290-rbz-49-e20200061.pdf1806-9290-rbz-49-e20200061.pdfartigoapplication/pdf316789https://locus.ufv.br//bitstream/123456789/30550/1/1806-9290-rbz-49-e20200061.pdf614c71d6b0796a684d9ae5595993f4afMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/30550/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/305502023-03-22 15:40:10.906oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452023-03-22T18:40:10LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.en.fl_str_mv Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 °C
title Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 °C
spellingShingle Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 °C
Zhao, Jianqing
diluent
ram
semen quality
trehalose
title_short Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 °C
title_full Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 °C
title_fullStr Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 °C
title_full_unstemmed Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 °C
title_sort Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 °C
author Zhao, Jianqing
author_facet Zhao, Jianqing
Xiao, Guoliang
Zhu, Wenliang
Fang, Di
Li, Na
Han, Chunmei
Gao, Qinghua
author_role author
author2 Xiao, Guoliang
Zhu, Wenliang
Fang, Di
Li, Na
Han, Chunmei
Gao, Qinghua
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Zhao, Jianqing
Xiao, Guoliang
Zhu, Wenliang
Fang, Di
Li, Na
Han, Chunmei
Gao, Qinghua
dc.subject.eng.fl_str_mv diluent
ram
semen quality
trehalose
topic diluent
ram
semen quality
trehalose
description The present study investigated the effects of various concentrations of trehalose in Tris-fructose egg yolk diluent on ram semen preservation at 0 ℃. Semen was collected by artificial vagina ejaculation from six rams of proven fertility. Highquality ejaculates were diluted with 0 (control), 5, 10, 15, and 20 mM trehalose of Tris-fructose egg yolk extender and control (tris-fructose egg yolk extender without trehalose), respectively. Then, the ejaculates were diluted to a concentration of 5×108 sperm/mL, cooled to 0 ℃ for 90 min, and maintained at that temperature for twelve days. The diluted semen samples were examined, and their sperm progressive motility, membrane functionality, and acrosome integrity recorded at 0, 24, 72, 144, 216, and 288 h. Two hundred ninety-six ewes were transcervically inseminated with the 216-h control (without trehalose) or the optimal trehalose concentration group semen, and the pregnancy and lambing rates were measured. No significant differences were established in the sperm progressive motility and membrane functionality among the control and 5, 10, 15, and 20 mM groups. The sperm samples of trehalose addition groups had no significant difference in the acrosome integrity of sperm, but they were, nonetheless, significantly higher than those in the control. No significant difference was detected in the lambing and pregnancy rates between the 5 mM and control groups. These results suggest that ram sperm is capable of fertilization after cooling and preservation at 0 ℃ by the use of 5 mM trehalose for Tris-fructose egg yolk diluent. Under these conditions, ram sperm can be more effectively preserved than under other four concentrations of diluents
publishDate 2020
dc.date.issued.fl_str_mv 2020-10-30
dc.date.accessioned.fl_str_mv 2023-03-22T18:40:10Z
dc.date.available.fl_str_mv 2023-03-22T18:40:10Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv Zhao, J.; Xiao, G.; Zhu, W.; Fang, D.; Li, N.; Han, C. and Gao, Q. 2020. Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 ℃. Revista Brasileira de Zootecnia 49:e20200061
dc.identifier.uri.fl_str_mv https://locus.ufv.br//handle/123456789/30550
dc.identifier.issn.none.fl_str_mv 1806-9290
dc.identifier.doi.pt-BR.fl_str_mv https://doi.org/10.37496/rbz4920200061
identifier_str_mv Zhao, J.; Xiao, G.; Zhu, W.; Fang, D.; Li, N.; Han, C. and Gao, Q. 2020. Trehalose addition to a Tris-fructose egg yolk extender on quality of ram sperm preserved at 0 ℃. Revista Brasileira de Zootecnia 49:e20200061
1806-9290
url https://locus.ufv.br//handle/123456789/30550
https://doi.org/10.37496/rbz4920200061
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartofseries.pt-BR.fl_str_mv R. Bras. Zootec., 49:e20200061, 2020
dc.rights.driver.fl_str_mv Creative Commons Attribution License
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Creative Commons Attribution License
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Brazilian Journal of Animal Science
publisher.none.fl_str_mv Brazilian Journal of Animal Science
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instname:Universidade Federal de Viçosa (UFV)
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