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Biological aspects of salivary hormones in male half-marathon performance
dc.creator | Radosavljević, Branimir | |
dc.creator | Žarković, Miloš | |
dc.creator | Ignjatović, Svetlana | |
dc.creator | Dajak, Marijana | |
dc.creator | Milinković, Neda | |
dc.date.accessioned | 2019-09-02T11:54:51Z | |
dc.date.available | 2019-09-02T11:54:51Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 0354-4664 | |
dc.identifier.uri | https://farfar.pharmacy.bg.ac.rs/handle/123456789/2700 | |
dc.description.abstract | Physical effort is known to alter the blood levels of many hormones, but there are only a few studies about the biological changes of salivary hormones. The aim of this work was to determine whether salivary testosterone and salivary cortisol levels, measured two weeks before a half-marathon race, relate to running performance in male recreational athletes. A group of eleven male recreational athletes preparing for a half-marathon was included in the study. Saliva for testosterone and cortisol determinations was collected before and immediately after a 15-km training run, two weeks before the half-marathon. Individual official half-marathon times, expressed in hours, were used as a measure of performance. Mean testosterone concentrations were 1.07 +/- 0.33 nmol/l before the run and 0.88 +/- 0.35 nmol/l after the run (p lt 0.05). Mean cortisol concentrations were 12.28 +/- 8.46 nmol/l before the run and 38.08 +/- 19.63 nmol/l after the run (p lt 0.05). The pre-run salivary testosterone levels marginally correlated with the corresponding half-marathon running times (p=0.068, 95% bootstrap CI for slope -0.40 to -0.06). However, post-run salivary testosterone levels significantly correlated with the corresponding half-marathon running times (p=0.011, 95% bootstrap CI for slope -0.41 to -0.16), even considering correlations with the runners' age. Salivary cortisol levels, either pre- or post-run, did not correlate with the corresponding half-marathon running times. The results of this study suggest that post-exercise salivary testosterone levels could have the potential to predict performance in endurance running, at least in recreational athletes. | en |
dc.publisher | Srpsko biološko društvo, Beograd, i dr. | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/175036/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Archives of Biological Sciences | |
dc.title | Biological aspects of salivary hormones in male half-marathon performance | en |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dcterms.abstract | Жарковић, Милош; Радосављевић, Бранимир; Милинковић, Неда; Дајак, Маријана; Игњатовић, Светлана; | |
dc.citation.volume | 68 | |
dc.citation.issue | 3 | |
dc.citation.spage | 495 | |
dc.citation.epage | 500 | |
dc.citation.other | 68(3): 495-500 | |
dc.citation.rank | M23 | |
dc.identifier.wos | 000384908900003 | |
dc.identifier.doi | 10.2298/ABS150904038R | |
dc.identifier.scopus | 2-s2.0-84991042579 | |
dc.identifier.fulltext | https://farfar.pharmacy.bg.ac.rs//bitstream/id/1351/2698.pdf | |
dc.type.version | publishedVersion |