Short Duration Exhaustive Running Exercise Does Not Modify Lipid Hydroperoxide, Glutathione Peroxidase and Catalase
Yükleniyor...
Dosyalar
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
EDIZIONI MINERVA MEDICA
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Aim. Oxidative stress occurs only when exercise is exhaustive and is independent of the absolute duration of exercise. In this study the effects of short duration (03:50 +/- 00:06 min) high-intensity exhaustive exercise on lipid peroxidation and antioxidant status were examined. Methods. A total of thirty-seven male university students (23.9 +/- 0.6 years old) participated in this study. None was involved in a regular training program before the study. Intensities of exercises were determined according to the maximum slope and speed they could run in Bruce Test Protocol which is used for determining (V) over dotO(2max) of the participants. Just before and after the high intensity exhaustive running exercise test, venous blood was collected and centrifuged to separate the plasma. Results. Lipid hydroperoxides (LOOH) did not change, glutathione peroxidase (GPx) decreased (2%) and catalase (CAT) increased (13%) at the pre and post exhaustive exercise test. These changes were not statistically significant (P>0.05). On the other hand, lactate dehydrogenase (LDH) levels significantly increased (31%) (P<0.001). Conclusions. As a result, it may be claimed that short duration exhaustive exercise test produced no important changes in LOOH, GPx and CAT levels. And exhaustive exercise-induced oxidative stress may be related with exercise duration.
Açıklama
Anahtar Kelimeler
Exercise tolerance, Oxidative stress, Antioxidants
Kaynak
Journal of Sports Medicine and Physical Fitness
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
50
Sayı
2
Künye
Revan, S., Balcı, Ş. S., Pepe, H., Erol, A. E., Kurtoğlu, F., Akkuş, H., (2010). Short Duration Exhaustive Running Exercise Does Not Modify Lipid Hydroperoxide, Glutathione Peroxidase and Catalase. Journal of Sports Medicine and Physical Fitness, 50(2), 235-240.
