Jong Tak Shin

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Peroxynitrite is a powerful oxidant formed by the near-diffusion-limited reaction of nitric oxide with superoxide. Large doses of peroxynitrite (> 2 mM) resulted in rapid cell swelling and necrosis of undifferentiated PC12 cells. However, brief exposure to lower concentrations of peroxynitrite (EC50 = 850 microM) intially (3-4 h) caused minimal damage to(More)
The purpose of this study was to investigate the effects of stress hormone and competition state anxiety response between elite and non-elite junior golfers in competition. Six elite (Handicap: 2.67+/-0.82; 16.2+/-1.38 yrs) and six non-elite (Handicap: 7.83+/-1.17; 15.8+/-0.75 yrs) Korean junior golfers participated in this study. Physiological stress and(More)
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