Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10553/41831
Campo DC | Valor | idioma |
---|---|---|
dc.contributor.author | Vaamonde, D. | en_US |
dc.contributor.author | Algar-Santacruz, C. | en_US |
dc.contributor.author | Abbasi, A. | en_US |
dc.contributor.author | García Manso, Juan Manuel | en_US |
dc.date.accessioned | 2018-09-04T11:14:31Z | - |
dc.date.available | 2018-09-04T11:14:31Z | - |
dc.date.issued | 2018 | en_US |
dc.identifier.issn | 0303-4569 | en_US |
dc.identifier.uri | http://hdl.handle.net/10553/41831 | - |
dc.description.abstract | Intensive sports practice seems to exert negative effects on semen parameters; in order to assess these effects, the objective of this study was to assess semen, including DNA fragmentation, and hormone parameters in elite triathletes. Twelve high-level triathletes preparing for a National Triathlon Championship participated in the study. The qualitative sperm parameters analysed were volume, sperm count, motility, morphology and DNA fragmentation; when needed, additional testing was performed. Assessed hormones were testosterone (T), cortisol (C) and testosterone-cortisol ratio (T/C). Maximum oxygen consumption and training characteristics were also assessed. Hormonal values and physical semen parameters were within normal ranges. DNA fragmentation showed high values (20.4 +/- 6.1%). Round cells in semen were higher than normal (2.8 +/- 1.5 million/ml), with the presence of macrophages. Correlations were found for several parameters: concentration of round cells positively correlated with progressive sperm motility (p = .01) and sperm morphology (p = .02); contrarily, the correlation found with DNA fragmentation was negative (p = .04). Sperm DNA fragmentation and the T/C ratio, however, were correlated in a positive manner (p = .03). As evidenced by the observed results, sperm DNA fragmentation is affected by high-level sports practice; therefore, high loads of endurance training could potentially interfere with the athlete's fertility potential. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Andrologia | en_US |
dc.source | Andrología [ISSN 0303-4569], v. 50 (1) | en_US |
dc.subject | 241106 Fisiología del ejercicio | en_US |
dc.subject.other | Endurance training | en_US |
dc.subject.other | Hormones | en_US |
dc.subject.other | Macrophages | en_US |
dc.subject.other | Semen | en_US |
dc.subject.other | Triathlon | en_US |
dc.title | Sperm DNA fragmentation as a result of ultra-endurance exercise training in male athletes | en_US |
dc.type | info:eu-repo/semantics/Article | es |
dc.type | Article | es |
dc.identifier.doi | 10.1111/and.12793 | |
dc.identifier.scopus | 85015296798 | |
dc.identifier.isi | 000419952600005 | - |
dc.contributor.authorscopusid | 14523595900 | |
dc.contributor.authorscopusid | 56514136000 | |
dc.contributor.authorscopusid | 26421654000 | |
dc.contributor.authorscopusid | 6508074186 | |
dc.identifier.issue | 1 | - |
dc.relation.volume | 50 | - |
dc.investigacion | Ciencias de la Salud | en_US |
dc.type2 | Artículo | en_US |
dc.contributor.daisngid | 2028105 | |
dc.contributor.daisngid | 22766765 | |
dc.contributor.daisngid | 2312603 | |
dc.contributor.daisngid | 1345341 | |
dc.contributor.wosstandard | WOS:Vaamonde, D | |
dc.contributor.wosstandard | WOS:Algar-Santacruz, C | |
dc.contributor.wosstandard | WOS:Abbasi, A | |
dc.contributor.wosstandard | WOS:Garcia-Manso, JM | |
dc.date.coverdate | Febrero 2018 | |
dc.identifier.ulpgc | Sí | es |
dc.description.sjr | 0,527 | |
dc.description.jcr | 1,84 | |
dc.description.sjrq | Q2 | |
dc.description.jcrq | Q3 | |
dc.description.scie | SCIE | |
item.grantfulltext | none | - |
item.fulltext | Sin texto completo | - |
crisitem.author.dept | GIR Praxiología motriz, entrenamiento deportivo, didáctica de las actividades físicas y salud | - |
crisitem.author.orcid | 0000-0002-4360-3384 | - |
crisitem.author.parentorg | Departamento de Educación Física | - |
crisitem.author.fullName | García Manso,Juan Manuel | - |
Colección: | Artículos |
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