Effects of acute L-carnitine supplementation on nitric oxide production and oxidative stress after exhaustive exercise in young soccer players
| dc.authorid | 0000-0001-6204-2845 | |
| dc.contributor.author | Atalay Güzel, N. | |
| dc.contributor.author | Erikoğlu Örer, Gamze | |
| dc.contributor.author | Bircan, Filiz Sezen | |
| dc.contributor.author | Coşkun, Şule | |
| dc.date.accessioned | 2019-07-10T12:20:52Z | |
| dc.date.available | 2019-07-10T12:20:52Z | |
| dc.date.issued | 2015 | |
| dc.department | Spor Bilimleri Fakültesi | |
| dc.description | Erikoğlu Örer, G. (Aksaray, Yazar) | |
| dc.description.abstract | Aim. The aim of this study was to investigate the effect of acute L-carnitine supplementation at two different doses on nitric oxide (NO) production and oxidative stress after exhaustive exercise. Methods. The subjects were 26 healthy males aged 17-19 years. Subjects were randomly divided into two groups of 13 each and received 3 or 4 g L-carnitine via a glass of fruit juice. After 1 h, the treadmill test was started at a speed of 8 km/h, afterwards increasing the speed 1 km/h every 3 min with a 1 min rest before every speed increase until exhaustion. Venous blood samples were collected again within 5 min following the exercise test. One week later, the test was repeated on the same athletes with placebo fluids. All subjects received a placebo via a glass of fruit juice. 1 h after the same exercise protocol mentioned above was performed and blood samples were drawn immediately. These plasma samples were used for measurement of nitrate-nitrite (NOx), which are known to be the stable end products of NO, TBARs as a lipid peroxidation indicator and an antioxidant glutathione (GSH) levels. Results and conclusion. The results of this study have shown that L-carnitine applied at a 3 g dose provides strong antioxidant action by increasing the GSH and NOx level and decreasing the TBARs level. | |
| dc.identifier.endpage | 15 | en_US |
| dc.identifier.issn | 0022-4707 | |
| dc.identifier.scopusquality | Q2 | |
| dc.identifier.startpage | 9 | en_US |
| dc.identifier.uri | https://hdl.handle.net/20.500.12451/2094 | |
| dc.identifier.volume | 55 | en_US |
| dc.identifier.wosquality | N/A | |
| dc.indekslendigikaynak | Web of Science | |
| dc.indekslendigikaynak | Scopus | |
| dc.language.iso | en | |
| dc.publisher | Edizioni Minerva Medica | |
| dc.relation.ispartof | Journal of Sports Medicine and Physical Fitness | |
| dc.relation.publicationcategory | Makale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.title | Effects of acute L-carnitine supplementation on nitric oxide production and oxidative stress after exhaustive exercise in young soccer players | |
| dc.type | Article |
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