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High total antioxidant capacity of the porcine seminal plasma (SP-TAC) relates to sperm survival and fertility

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dc.contributor.authorBarranco, Isabel
dc.contributor.authorTvarijonaviciute, Asta
dc.contributor.authorPerez-Patiño, Cristina
dc.contributor.authorParrilla, Inmaculada
dc.contributor.authorCerón, Jose J
dc.contributor.authorMartínez, Emilio A
dc.contributor.authorRodriguez-Martinez, Heriberto
dc.contributor.authorRoca, Jordi
dc.contributor.departmentMedicina y Cirugía Animal
dc.date.accessioned2024-02-02T12:36:46Z
dc.date.available2024-02-02T12:36:46Z
dc.date.issued2015-12-21
dc.description©2015. This manuscript version is made available under the CC-BY 4.0 license http://creativecommons.org/licenses/by /4.0/ This document is the Published, version of a Published Work that appeared in final form in Scientific Reports. To access the final edited and published work see https://doi.org/10.1038/srep18538
dc.description.abstractThe study attempted to clarify the role of total antioxidant capacity of seminal plasma (SP-TAC) on boar sperm survival and fertility after artificial insemination (AI). SP-TAC differed (P < 0.001) among boars (n° = 15) and, to a lesser degree, among ejaculates within male (4 ejaculates/boar). SP-TAC also differed (P < 0.001) among ejaculate fractions (43 ejaculates and 3 fractions per ejaculate), of which the sperm-peak portion of the sperm rich ejaculate fraction (SRF) had the highest SP-TAC. SP-TAC was not correlated with sperm quality (motility and viability) or functionality (intracellular ROS generation and lipid peroxidation) of liquid AI-semen samples stored at 17 °C for 72 h (90 AI-samples), but the decline in sperm quality was larger (P < 0.05) in ejaculates with low, compared with high SP-TAC (hierarchically grouped). The SP-TAC differences among ejaculate portions agree with sperm cryosurvival rates (14 ejaculates from 7 boars), showing sperm from sperm-peak portion better (P < 0.01) post-thaw quality and functionality than those from the entire ejaculate (mainly post-SRF). Boars (n° = 18) with high SP-TAC (hierarchically grouped) had higher (P < 0.05) fertility outcomes (5,546 AI-sows) than those with low SP-TAC. Measurement of SP-TAC ought to be a discriminative tool to prognosis fertility in breeding boars.es
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dc.format.extent9
dc.identifier.citationScientific Reports 2015. 5:18538.
dc.identifier.doihttps://doi.org/10.1038/srep18538
dc.identifier.urihttp://hdl.handle.net/10201/138547
dc.languageenges
dc.relationMINECO (AGL2012-39903) Madrid (Spain), FEDER funds (EU); FORMAS, Stockholm (221-2011-512) and The Swedish Research Council VR, Stockholm (521-2011-6553)es
dc.relation.publisherversionhttps://www.nature.com/articles/srep18538es
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectSeminal plasmaes
dc.subjectPig
dc.subjectAntioxidants
dc.subjectSemen
dc.subjectReproduction
dc.titleHigh total antioxidant capacity of the porcine seminal plasma (SP-TAC) relates to sperm survival and fertilityes
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
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