Effect of the age of broodstock males on sperm function during cold storage in the trout (Oncorhynchus mykiss)

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datacite.alternateIdentifier.citationandrologia, 50 (2), 2018
datacite.alternateIdentifier.doi10.1111/and.12857
datacite.alternateIdentifier.issn0303-4569
datacite.creatorRisopatron, J.
datacite.creatorMerino, O.
datacite.creatorCheuqueman, C.
datacite.creatorFigueroa, E.
datacite.creatorSanchez, R.
datacite.creatorFarias, J. G.
datacite.creatorValdebenito, I.
datacite.date2018
datacite.rightsRegistro bibliográfico
datacite.subjectage-related sperm function
datacite.subjectrainbow trout (Oncorhynchus mykiss)
datacite.subjectsperm ageing
datacite.subjectstorage
datacite.titleEffect of the age of broodstock males on sperm function during cold storage in the trout (Oncorhynchus mykiss)
dc.contributor.authorFIGUEROA VILLALOBOS, ELIAS GUSTAVO
dc.contributor.authorVALDEBENITO ISLER, NEMESIO IVAN
dc.date.accessioned2025-10-06T14:21:39Z
dc.date.available2025-10-06T14:21:39Z
dc.description.abstractThe knowledge of sperm quality in the broodstock males of different ages is a prerequisite to identify the reproductive ability of cultivated fish for the hatchery management. Thus, in this work, we analysed sperm function of the semen stored of broodstock males of rainbow trout (Oncorhychus mykiss) in different reproductive ages (2, 3 and 4years old). Sperm samples of each reproductive age were stored in Storfish((R)) during 10days at 4 degrees C, and then, motility, viability, mitochondrial function (MMP), superoxide anion (O-2(-)) level and DNA fragmentation (DNA(frag)) were assessed. The results demonstrated that sperm function parameters were affected significantly by the age of the males and the time of storage. Motility, viability and MMP significantly decreased, and DNA(frag) and O-2(-) level increased with the age increment and the time of storage. In conclusion, sperm quality of 2 and 3years old were superior to those of 4years old, based on higher quality of various sperm functions such as motility, viability, MMP, DNA integrity and level O-2(-) during short-term storage. This information must be considered for optimum utilization of broodstock males in aquaculture.
dc.description.ia_keywordsperm, males, broodstock, function, were, storage, quality
dc.identifier.issn1439-0272
dc.identifier.urihttps://repositoriodigital.uct.cl/handle/10925/6717
dc.language.isoen
dc.publisherWiley
dc.relationinstname: ANID
dc.relationreponame: Repositorio Digital RI2.0
dc.rights.driverinfo:eu-repo/semantics/openAccess
dc.sourceAndrologia
dc.subject.ia_odsODS 8: Trabajo decente y crecimiento económico
dc.subject.ia_oecd1nCiencias Naturales
dc.subject.ia_oecd2nCiencias Biológicas
dc.subject.ia_oecd3nBiología General
dc.type.driverinfo:eu-repo/semantics/article
dc.type.driverhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.type.openaireinfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
oaire.citationEdition2018
oaire.citationIssue2
oaire.citationTitleAndrologia
oaire.citationVolume50
oaire.fundingReferenceANID FONDEF D10I1064
oaire.fundingReferenceANID FONDECYT 1120705, 1151315 (Regular)
oaire.licenseConditionCopyright © Blackwell Verlag GmbH, 2017
oaire.resourceTypeArtículo
oaire.resourceType.enArticle
relation.isAuthorOfPublication9cc0cf1e-6725-4539-8f65-58f2c6a85700
relation.isAuthorOfPublicationa18558bc-bf10-4e11-9254-4d4be1564d44
relation.isAuthorOfPublication.latestForDiscovery9cc0cf1e-6725-4539-8f65-58f2c6a85700
uct.catalogadorjvu
uct.comunidadRecursos Naturalesen_US
uct.departamentoDepartamento de Ciencias Agropecuarias y Acuícolas
uct.facultadFacultad de Recursos Naturales
uct.indizacionScopus
uct.indizacionEmerging Sources Citation Index - ESCI
uct.indizacionScimago
uct.indizacionPubMed
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