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Efekat dugotrajnog napornog vežbanja na masnokiselinski profil fosfolipida plazme kod rukometaša

dc.creatorArsić, Aleksandra
dc.creatorPetrović, Snježana
dc.creatorČikiriz, Nikola
dc.creatorRistić-Medić, Danijela
dc.creatorVučić, Vesna M.
dc.date.accessioned2021-04-20T13:09:25Z
dc.date.available2021-04-20T13:09:25Z
dc.date.issued2020
dc.identifier.issn0042-8450
dc.identifier.urihttp://rimi.imi.bg.ac.rs/handle/123456789/1045
dc.description.abstractBackground/Aim. Consensus on the exercise effect on the fatty acid metabolism has not been reached, and probably depends on the type of sports (aerobic, anaerobic or mixed). The aim of this study was to investigate effect of long-term handball training on the body composition, lipid profile and the plasma phospholipid fatty acid composition in female and male younger players. Methods. Seventeen female and 15 male active handball players, aged 16-20 years, who competed at the national/international level, were enrolled in the study. A control group was established from healthy, sedentary individuals (13 females and 19 males, aged 17-21 years), comparable to the athletes in terms of age, sex and body mass index. Results. In both groups of handball players a higher percentage of palmitoleic acid and alpha linolenic acid (18:3, n-3), were found and lower percentage of oleic acid and docosahexaenoic acid (22:6, n-3), when compared with corresponding control group. On the other hand, the lower level of stearic acid and estimated activity of plasma elongase was detected in female players than in sedentary women. Furthermore, higher proportion of linoleic acid (18:2, n-6), n-6 polyunsaturated fatty acids (PUFA) and total PUFA was found only in female players in comparison to the control group. Conclusion. The observed differences between handball players and sedentary individuals showed that handball training influenced lipid and fatty acid metabolism. Follow-up of these changes could indicate potential need for supplementation or nutritional intervention in young handball players.en
dc.description.abstractUvod/Cilj. Konsenzus o uticaju treniranja na metabolizam masnih kiselina nije postignut, a taj uticaj verovatno zavisi od tipa sporta - aerobno, anaerobno ili mešovito vežbanje. Cilj ove studije bio je da se ispita efekat dugotrajnog, aktivnog treniranja rukometa na telesnu kompoziciju, profil lipida i masnih kiselina fosfolipida plazme kod mlađih kategorija rukometaša oba pola. Metode. U studiju je bilo uključeno 17 devojaka i 15 mladića, starosne dobi od 16 do 20 godina koji treniraju rukomet i takmiče se na nacionalnom i internacionalnom nivou. Kontrolnu grupu činilo je 13 devojaka i 19 mladića starosti od 17 do 21 godine, koji su bili uporedivi sa sportistima po godinama, polu i indeksu telesne mase. Rezultati. Procenat palmitoleinske i alfa-linolenske kiseline (18:3, n-3) bio značajno viši, dok je procenat oleinske i dokozaheksaenske kiseline (22:6, n-3) bio značajno niži u fosfolipidima plazme kod obe grupe sportista u odnosu na kontrolnu grupu. Sa druge strane, niži nivo stearinske kiseline i procenjene aktivnosti elongaze, ali i visok nivo linolne kiseline (18:2, n-6), ukupnih n-6 masnih kiselina, kao i ukupnih polinezasićenih masnih kiselina, utvrđen je kod rukometašica u odnosu na ispitanice iz kontrolne grupe, dok u grupi muškaraca nisu utvrđene takve razlike. Zaključak. Utvrđene razlike između rukometaša i rukometašica, sa jedne strane, i kontrolne grupe, sa druge strane, ukazale su na to da treniranje rukometa utiče na metabolizam lipida i masnih kiselina. Praćenje tih promena moglo bi ukazati na moguću potrebu za suplementacijom kod mladih rukometaša i rukometašica.sr
dc.publisherVojnomedicinska akademija - Institut za naučne informacije, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/41030/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.sourceVojnosanitetski pregled
dc.subjectbody compositionen
dc.subjectlipid metabolismen
dc.subjectfatty acidsen
dc.subjectsportsen
dc.subjectsex factorsen
dc.subjecttelo, sastojcisr
dc.subjectlipidi, metabolizamsr
dc.subjectmasne kiselinesr
dc.subjectsportsr
dc.subjectpol, faktorisr
dc.titleEffect of long-term strenuous training on the plasma phospholipid fatty acid composition in handball playersen
dc.titleEfekat dugotrajnog napornog vežbanja na masnokiselinski profil fosfolipida plazme kod rukometašasr
dc.typearticle
dc.rights.licenseBY-SA
dc.citation.epage831
dc.citation.issue8
dc.citation.other77(8): 826-831
dc.citation.rankM23~
dc.citation.spage826
dc.citation.volume77
dc.identifier.doi10.2298/VSP180725159A
dc.identifier.fulltexthttp://rimi.imi.bg.ac.rs/bitstream/id/36/1042.pdf
dc.identifier.scopus2-s2.0-85091064805
dc.identifier.wos000565917600008
dc.type.versionpublishedVersion


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