산소공급 및 음이온 복합처치가 호흡순환기능, 혈중 젖산축적 및 혈액개스요인에 미치는 영향

초록

The purpose of this study was to evaluate a effect of O2 supply and minus ion combination supply in the cardio-vascular function, blood lactate concentration, and blood gas component during rest, anaerobic threshold, maximal state and recovery phase (30 minute) after exercise. 30 numbers of Middle-aged male(n=15) and female(n=15) participated as subject of this study. The subject devided into four group as 4 times repeated exercise load testing. That is, Male control group(MCG), Female control group(FCG), Male O2 treatment group(MTG), Female O2 treatment group(FTG), Male minus ion treatment group(MMG), Female minus ion treatment group(FMG), Male O2+minus ion treatment group(MOMG) and Female O2+minus ion treatment group(FOMG). The result and conclusion of this study is obtained as follows. 1. Cardio-vascular function variables(VO2, VE, HR, %HRmax, %VO2max, AnT time and exhaustion time) in the rest, anaerobic threshold and maximal state was not shown a significant difference in all experimental group. 2. Male blood lactate concentration was not significant difference in rest state, but blood peak lactate value(La peak) was shown a significant difference in MCG vs. MMG, MOMG (p<.001, respectively), and MTG vs. MMG (p<.001). Also, La removal rate in the recovery 30 minute was shown a significantly low levels in MMG compared to MCG (p<.001). 3. Female blood lactate concentration was not significant difference in rest state, but blood peak lactate value(La peak) was shown a significant difference in FCG vs. FMG, FOMG (p<.001, respectively). Also, La removal rate in the recovery 30 minute was shown a significantly low levels in FMG compared to FCG and FTG (p<.05, respectively). 4. Blood gas component (pH, PO2, PCO2 and HCO3-) in rest, immediately after exercise and recovery 30 minute was not shown a significant difference followed O2 supply and minus ion treatment in male.

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