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KMID : 1135520160120060618
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Korean Journal of Exercise Rehabilitation
2016 Volume.12 No. 6 p.618 ~ p.623
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Influence to high-intensity intermittent and moderate-intensity continuous exercise on indices of cardio-inflammatory health in men
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Santos Carolina C.
Diniz Tiego A.
Inoue Daniela S.
Gerosa Neto Jose
Panissa Valeria Leme Goncalves
Pimentel Gustavo Duarte
Campos Eduardo Z.
Hofmann Peter
Lira Fabio S.
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Abstract
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The aim of this study was to evaluate the influence to acute exercises performed in different intensities with volume equalized (5 km) on indices of cardio-inflammatory health. Twelve physically active male subjects (age, 23.22±5.47 years; height, 174.75±5.80 m; weight, 75.13±6.61 kg; maximal oxygen uptake, 52.92 mL/kg/min), after determination of peak oxygen uptake (VO2Peak) and the speed associated with VO2Peak (sVO2Peak), completed two randomly experimental trials: high-intensity intermittent exercise (HIIE: 1:1 at 100% sVO2Peak) and moderate-intensity continuous exercise (MICE: 70% sVO2Peak). Brain-derived neurotrophic factor (BDNF), adiponectin and plasminogen inhibitor-1 (PAI-1) data were analyzed pre, immediately, and 60 min after the exercise session. Statistical analysis comparisons between moments and between HIIE and MICE were performed using a mixed model and statistical and significance was set at <5%. PAI-1 presented an effect for time from pre to immediately after exercise moment (P<0.018) and from immediately to 60 min after exercise moment (P<0.001) only in MICE. BDNF presented an effect for time from pre to immediately after exercise to HIIE (P<0.022) and from immediately to 60 min after exercise to MICE (P<0.034). HIIE promotes BDNF increase and that there is negative correlation between PAI-1 concentrations and BDNF in both protocols in healthy sportsmen, favoring an anti-atherogenic profile.
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KEYWORD
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Cytokines, High-intensity intermittent exercise, Moderate-intensity continuous exercise, Cardio-inflammatory health
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