Fluid replacement following dehydration reduces oxidative stress during recovery

To investigate the effects of hydration status on oxidative DNA damage and exercise performance, 10 subjects ran on a treadmill until exhaustion at 80% VO2max during four different trials [control (C), 3% dehydration (D), 3% dehydration+water (W) or 3% dehydration+sports drink (S)]. Dehydration sign...

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Veröffentlicht in:	Biochemical and biophysical research communications 2009-05, Vol.383 (1), p.103-107
Hauptverfasser:	Paik, Il-Young, Jeong, Myung-Hyun, Jin, Hwa-Eun, Kim, Young-Il, Suh, Ah-Ram, Cho, Su-Youn, Roh, Hee-Tae, Jin, Chan-Ho, Suh, Sang-Hoon
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Antioxidants - analysis Dehydration Dehydration - blood Dehydration - physiopathology DNA damage DNA Damage - drug effects Exercise Exercise performance Fluid replacement Humans Lymphocytes - drug effects Lymphocytes - metabolism Male Malondialdehyde - blood Oxidative stress Oxidative Stress - drug effects Water - administration & dosage Young Adult
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Beschreibung
Zusammenfassung:	To investigate the effects of hydration status on oxidative DNA damage and exercise performance, 10 subjects ran on a treadmill until exhaustion at 80% VO2max during four different trials [control (C), 3% dehydration (D), 3% dehydration+water (W) or 3% dehydration+sports drink (S)]. Dehydration significantly decreased exercise time to exhaustion (D
ISSN:	0006-291X 1090-2104
DOI:	10.1016/j.bbrc.2009.03.135