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Relationship between sperm quality parameters and fatty acid composition of the muscle, liver and testis of European eel

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Relationship between sperm quality parameters and fatty acid composition of the muscle, liver and testis of European eel

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dc.contributor.author Baeza Ariño, Rosa es_ES
dc.contributor.author Mazzeo, Ilaria es_ES
dc.contributor.author Vilchez Olivencia, Maria Carmen es_ES
dc.contributor.author Gallego Albiach, Victor es_ES
dc.contributor.author Peñaranda, D.S. es_ES
dc.contributor.author Pérez Igualada, Luz María es_ES
dc.contributor.author Asturiano Nemesio, Juan Francisco es_ES
dc.date.accessioned 2016-09-01T10:16:13Z
dc.date.available 2016-09-01T10:16:13Z
dc.date.issued 2015-03
dc.identifier.issn 1095-6433
dc.identifier.uri http://hdl.handle.net/10251/68517
dc.description.abstract [EN] This study looks at the correlations that fatty acids have with different tissues in the European eel (Anguilla anguilla L.) during hormonally-induced sexual maturation, with different sperm quality parameters. In order to evaluate the different dynamics of the use of fatty acids, a categorization of the results from each sperm quality parameter (volume, concentration, motility and velocity) was performed. Low and moderate correlations were observed between muscle tissue and some sperm quality parameters but no high correlations were found. Eicosapentaenoic add (20:5n3, EPA) in the liver seems to have a role in determining the volume of sperm produced. This can be explained by the fact that EPA is a major requirement in the early phases of sperm production (probably as a component of the spermatozoal membrane). In addition, the levels of alpha-linolenic acid (18:3-n3, ALA) and linoleic acid (18:2-n6, LA) in the liver decreased when sperm motility increased. In all the tissues, a negative correlation was observed between arachidonic acid (20:4n-6, ARA) and the different sperm velocity parameters. The fact that an increase in the consumption of ARA coincides with an increase in the speed of spermatozoa, highlights the important role that this fatty acid plays not only in sperm production, but also in sperm velocity. All this information could prove useful in the development of suitable broodstock diets to improve sperm quality and subsequently, the larval development of this species. (C) 2014 Elsevier Inc All rights reserved. es_ES
dc.description.sponsorship This work was funded by the European Community's Seventh Framework Programme under the Theme 2 "Food, Agriculture and Fisheries, and Biotechnology", grant agreement no. 245257 (PRO-EEL), and COST Office (Food and Agriculture COST Action FA1205: AQUAGAMETE). Victor Gallego, Ilaria Mazzeo and M. Carmen Vilchez had predoctoral grants from the Spanish Ministry of Science and Innovation (MICINN), Generalitat Valenciana, and UPV PAID Programme (2011-S2-02-6521), respectively. David S. Penaranda was supported by a contract co-financed by MICINN and UPV (PTA2011-4948-I). Rosa Baeza was supported by a contract funded by PRO-EEL. Authors want to thank Vicente Javier Moya Salvador for his technical assistance with gas chromatography analyses. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation EU/COST/FA1205 es_ES
dc.relation UPV/PAID/2011-S2-02-6521 es_ES
dc.relation MICINN/PTA2011-4948-I es_ES
dc.relation.ispartof Comparative Biochemistry and Physiology - Part A: Molecular and Integrative Physiology es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Sperm motility es_ES
dc.subject Sperm velocity es_ES
dc.subject PUFA es_ES
dc.subject Broodstock diet es_ES
dc.subject Spermatogenesis es_ES
dc.subject.classification BIOLOGIA ANIMAL es_ES
dc.subject.classification PRODUCCION ANIMAL es_ES
dc.title Relationship between sperm quality parameters and fatty acid composition of the muscle, liver and testis of European eel es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.cbpa.2014.11.022
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/245257 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Ciencia y Tecnología Animal - Institut de Ciència i Tecnologia Animal es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ciencia Animal - Departament de Ciència Animal es_ES
dc.description.bibliographicCitation Baeza Ariño, R.; Mazzeo, I.; Vilchez Olivencia, MC.; Gallego Albiach, V.; Peñaranda, D.; Pérez Igualada, LM.; Asturiano Nemesio, JF. (2015). Relationship between sperm quality parameters and fatty acid composition of the muscle, liver and testis of European eel. Comparative Biochemistry and Physiology - Part A: Molecular and Integrative Physiology. 181:79-86. https://doi.org/10.1016/j.cbpa.2014.11.022 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.cbpa.2014.11.022 es_ES
dc.description.upvformatpinicio 79 es_ES
dc.description.upvformatpfin 86 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 181 es_ES
dc.relation.senia 277485 es_ES
dc.identifier.eissn 1531-4332
dc.contributor.funder European Commission
dc.contributor.funder Ministerio de Ciencia e Innovación
dc.contributor.funder Generalitat Valenciana
dc.contributor.funder Universitat Politècnica de València


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