Effects of different intensities of endurance exercise on oxidative stress and antioxidant capacity

Autor:	Hideki Matoba, Masaki Takahashi, Shigeru Obara, Katsuhiko Suzuki, Shizuo Sakamoto
Rok vydání:	2012
Předmět:	medicine.medical_specialty Physiology Chemistry medicine.disease_cause Antioxidant capacity exercise intensity Endocrinology neutrophils Endurance training Internal medicine Sports medicine medicine Exercise intensity oxidative stress QP1-981 RC1200-1245 Oxidative stress
Zdroj:	Journal of Physical Fitness and Sports Medicine, Vol 1, Iss 1, Pp 183-189 (2012)
ISSN:	2186-8131
DOI:	10.7600/jpfsm.1.183
Popis:	The purpose of this study was to investigate the effects of three different intensities of exercise on oxidative stress and antioxidant capacity. Eight healthy male subjects performed three different intensities of exercise for 20 minutes: (1) 70% anaerobic threshold (AT) (light intensity, LI), (2) 100% AT (moderate intensity, MI), and (3) 130% AT (high intensity, HI) on a cycle ergometer. A control (C) trial was conducted under resting conditions. Blood samples were taken pre-exercise, immediately and 30 min after exercise. In the HI trial only, the concentrations of plasma derivatives of reactive oxygen metabolites (d-ROMs) were significantly higher immediately (P
Databáze:	OpenAIRE
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