Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/114254
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dc.contributor.authorIusupova, Kseniiaen_US
dc.contributor.authorBatista Arteaga, Miguelen_US
dc.contributor.authorMartín Martel, Sergioen_US
dc.contributor.authorDíaz-Bertrana Sánchez, María Luisaen_US
dc.contributor.authorRodríguez Lozano, David Oliverioen_US
dc.date.accessioned2022-03-30T07:04:09Z-
dc.date.available2022-03-30T07:04:09Z-
dc.date.issued2022en_US
dc.identifier.issn0936-6768en_US
dc.identifier.urihttp://hdl.handle.net/10553/114254-
dc.description.abstractThis study assessed the effect of donor´s age and two different extenders in the sperm quality of chilled semen in Majorera bucks. In experiment 1, semen was individually processed from 5 young (10–12 months old) and 4 mature (3–5 years old) bucks and then was diluted in two different extenders: EY (Tris-glucose, 12% egg yolk) and CEY (Tris-glucose, 12% clarified egg yolk) and cooled at 4°C; semen quality (sperm motility, percentages of alive spermatozoa, acrosome status and abnormal spermatozoa) was evaluated at 24, 48, 72 and 96 hr after cooling. In experiment II, 72 Majorera goats were assigned to four experimental groups: for groups 24-EY (n = 18) and 24-CEY (n = 18), goats were inseminated with EY and CEY cooled semen for 24 hr, respectively, while for groups 72-EY (n = 18) and 72-CEY (n = 18), goats were inseminated with EY and CEY cooled semen for 72 hr, respectively. In vitro results confirmed that only ejaculate volume and sperm concentration were significantly different between young and mature bucks. In addition, semen quality was similar between both diluents, presenting values for the first 48 hr similar to that recorded in fresh samples. The fertility rate was around 70% after 24 hr (4°C) in both groups, but the kidding rate was significantly lower (44.4%, p <.05) in goats inseminated with EY diluent preserved for 72 hr. Our results showed that the semen samples may be stored at 4°C in media with egg yolk or clarified egg yolk, and, therefore, the use of clarified egg yolk may represent a valid alternative to chill semen samples. Finally, young bucks (older than 10–12 months) of Majorera breed could be successfully used in breeding programmes with similar efficacy to older males.en_US
dc.languageengen_US
dc.relation.ispartofReproduction in Domestic Animalsen_US
dc.sourceReproduction in Domestic Animals [ISSN 0936-6768], v. 57(5), p. 524-531en_US
dc.subject310411 Reproducciónen_US
dc.subject.otherAgeen_US
dc.subject.otherBucken_US
dc.subject.otherCoolingen_US
dc.subject.otherEgg yolk diluenten_US
dc.subject.otherSemenen_US
dc.titleEffect of the donor's age and type of extender (egg yolk versus clarified egg yolk) over the sperm quality of Majorera bucks preserved at 4 degrees C: In vitro results and fertility trialsen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typearticleen_US
dc.identifier.doi10.1111/rda.14090en_US
dc.identifier.scopus2-s2.0-85124533849-
dc.identifier.isiWOS:000752777600001-
dc.contributor.orcid#NODATA#-
dc.contributor.orcid0000-0001-9753-4786-
dc.contributor.orcid#NODATA#-
dc.contributor.orcid#NODATA#-
dc.contributor.orcid#NODATA#-
dc.investigacionCiencias de la Saluden_US
dc.type2Artículoen_US
dc.description.numberofpages8en_US
dc.utils.revisionen_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-VETen_US
dc.description.sjr0,465
dc.description.jcr1,7
dc.description.sjrqQ2
dc.description.jcrqQ2
dc.description.scieSCIE
dc.description.miaricds11,0
item.grantfulltextopen-
item.fulltextCon texto completo-
crisitem.author.deptGIR IUIBS: Medicina Veterinaria e Investigación Terapéutica-
crisitem.author.deptIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.deptGIR IUIBS: Medicina Veterinaria e Investigación Terapéutica-
crisitem.author.deptIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.deptDepartamento de Patología Animal, Producción Animal, Bromatología y Tecnología de Los Alimentos-
crisitem.author.deptGIR IUIBS: Trypanosomosis, Resistencia a Antibióticos y Medicina Animal-
crisitem.author.deptIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.deptDepartamento de Patología Animal, Producción Animal, Bromatología y Tecnología de Los Alimentos-
crisitem.author.deptDepartamento de Patología Animal, Producción Animal, Bromatología y Tecnología de Los Alimentos-
crisitem.author.deptDepartamento de Patología Animal, Producción Animal, Bromatología y Tecnología de Los Alimentos-
crisitem.author.orcid0000-0002-2063-193X-
crisitem.author.orcid0000-0001-9753-4786-
crisitem.author.orcid0000-0002-1757-6634-
crisitem.author.orcid0000-0003-4040-1266-
crisitem.author.parentorgIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.parentorgIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.parentorgIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.fullNameIusupova, Kseniia-
crisitem.author.fullNameBatista Arteaga, Miguel-
crisitem.author.fullNameMartín Martel, Sergio-
crisitem.author.fullNameDíaz-Bertrana Sánchez, María Luisa-
crisitem.author.fullNameRodríguez Lozano, David Oliverio-
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