Antrene sporcularda C vitamini yüklemesinin demir ve demir bağlama kapasitesi üzerine etkileri
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Tarih
2011
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Modestum Publishing Ltd.
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Amaç: Bu çalışmanın amacı üç haftalık antrenman ve C vitamini (C vit) verilmesi sonrasında futbolcu ve basketbolcularda C vit yüklemesinin kan demir (Fe++), total demir bağlama kapasitesi (TDBK), glukoz ve insülin değerlerine etkisini araştırmaktır. Gereç ve yöntem: Amatör futbolcu ve basketbolculardan oluşan toplam 20 erkek sporcu deneye alınmadan egzersiz öncesi (EÖ) kan örnekleri alınmış ve koşu bandında %1 eğim ve 10 km/saat hızla 10 dakika egzersiz yaptırılmıştır. Egzersiz sonra (ES) kanları tekrar alınmıştır. Daha sonra antrenörleri kontrolünde kampa alınan sporculara kamp diyetiyle birlikte üç hafta boyunca 1 gr/gün dozunda C vit verilmiştir. Üç hafta sonunda deney gruplarından kan örneği alınarak EÖ ve ES; Fe++, TDBK, glukoz ve insülin düzeylerine bakılmıştır. Ayrıca bir anket formu ile spor yapma süreleri, dereceye girme sayıları, vitamin ve sigara kullanma alışkanlıklarının olup olmadığı sorulmuştur. Ankete ait sonuçlar oran olarak ifade edilmiştir. Bulgular: Veri analizi sonucu her iki sporcu grubunda da C vit yüklemesinden sonra EÖ ve ES; kan Fe++ ve glukoz düzeyleri artarken (p<0.01; p<0.001), TDBK ve insülin düzeyleri azaldı (p<0.05). C vit yüklemesinden sonra basketbolcuların Fe++ ve TDBK düzeyleri futbolculara göre daha fazla artış gösterdi (p<0.001). Sonuç: Bulgularımız; C vit yüklemesinin Fe++ düzeyini artırdığını TDBK’yi ise azalttığını göstermektedir. Klin Deney Ar Derg 2011;2(2):175-80.
Objectives: The aim of this study was to investigate the effects of vitamin C (vit C) supplementation on blood iron (Fe++), total iron binding capacity (TIBC), blood glucose and insulin levels in footballers and basketball players following three weeks of training and vit C supplementation. Materials and methods: Blood samples from a total of 20 male sportsmen consisting of amateur footballers and basketball players were taken before and after experiment included an exercise on a treadmill with 1% tilt at a speed of 10 km/h for 10 minutes. Then, they were taken into training camp and they received 1 gr/day vit C daily for three weeks. At the end of the three weeks, blood samples were taken from the experiment groups and the levels of Fe++, TIBC, glucose and insulin were measured. Also, they were asked to fill a questionnaire about previous scores in competitions, and their habits on vitamin intake or smoking. Results of the questionnaire have been reflected as ratios. Results: Data were analyzed and it was found that in both groups blood Fe++ and glucose levels of before and after exercise were elevated (p<0.01; p<0.001) while TIBC and insulin levels decreased (p<0.05). After supplementation of vit C, the Fe++ and TIBC levels in basketball players showed more increase compared with the footballers (p<0.001). Conclusion: Our findings showed that vit C supplementation increased Fe++ levels and decreased TIBC. J Clin Exp Invest 2011;2(2):175-80.
Objectives: The aim of this study was to investigate the effects of vitamin C (vit C) supplementation on blood iron (Fe++), total iron binding capacity (TIBC), blood glucose and insulin levels in footballers and basketball players following three weeks of training and vit C supplementation. Materials and methods: Blood samples from a total of 20 male sportsmen consisting of amateur footballers and basketball players were taken before and after experiment included an exercise on a treadmill with 1% tilt at a speed of 10 km/h for 10 minutes. Then, they were taken into training camp and they received 1 gr/day vit C daily for three weeks. At the end of the three weeks, blood samples were taken from the experiment groups and the levels of Fe++, TIBC, glucose and insulin were measured. Also, they were asked to fill a questionnaire about previous scores in competitions, and their habits on vitamin intake or smoking. Results of the questionnaire have been reflected as ratios. Results: Data were analyzed and it was found that in both groups blood Fe++ and glucose levels of before and after exercise were elevated (p<0.01; p<0.001) while TIBC and insulin levels decreased (p<0.05). After supplementation of vit C, the Fe++ and TIBC levels in basketball players showed more increase compared with the footballers (p<0.001). Conclusion: Our findings showed that vit C supplementation increased Fe++ levels and decreased TIBC. J Clin Exp Invest 2011;2(2):175-80.
Açıklama
Anahtar Kelimeler
C vitamini, Futbol, Basketbol, Serum demiri, Demir bağlama kapasitesi, Glukoz, İnsülin, Vitamin C, Football, Basketball, Serum iron, İron binding capacity, Glucose, Insulin
Kaynak
Journal of Clinical and Experimental Investigations
WoS Q Değeri
Scopus Q Değeri
Cilt
2
Sayı
2
Künye
Koçyiğit, Y., Aksak, M. C., Atamer, Y., Aktaş, A. ve Uysal, E. (2011).Antrene sporcularda C vitamini yüklemesinin demir ve demir bağlama kapasitesi üzerine etkileri. Journal of Clinical and Experimental Investigations, 2(2), 175-180.
