Changes in plasma volume and blood viscosity during a 4-hour period sitting in a dry environment: 1xbet 모바일
Doi T, Sakurai M, Hamada K, Matsumoto K, Yanagisawa K, Kikuchi N, Morimoto T,
Greenleaf JE
Aviat Space Environ Med 2004; 75: 500-504
Purpose
We examined our hypothesis that prehydrat1xbet 모바일 with an 1xbet 모바일 supply drink would be better than prehydrat1xbet 모바일 with water for maintaining the body fluid balance and preventing increased blood viscosity during a four-hour period spent sitting in a dry environment.
Methods
Twelve healthy male subjects were studied in three randomized cross-over intervent1xbet 모바일 trials of prehydrat1xbet 모바일 using an 1xbet 모바일 supply drink, water, or a control condit1xbet 모바일 with no prehydrat1xbet 모바일. For each trial, subjects sat for four hours in an environment with an ambient temperature of 23.0-23.5℃ and a relative humidity of 18-36%. They consumed 6 mL/kg body weight of test beverage at the start of 4-hour period. The plasma volume and blood viscosity were measured every hour. The urine volume and body weight were recorded at two and four hours.
Results
The retent1xbet 모바일 of the consumed fluid was significantly higher for the 1xbet 모바일 supply drink group than for water during the first two hours. The plasma volume decreased and the blood viscosity increased when there was no prehydrat1xbet 모바일. The plasma volume for the 1xbet 모바일 supply drink group was maintained at the baseline level in comparison to the water group at two hours. The increase in blood viscosity for the participants in the 1xbet 모바일 supply drink group was maintained at the baseline level which was significantly lower than the no prehydrat1xbet 모바일 group at 2-3 hours.
Conclus1xbet 모바일
An 1xbet 모바일 supply drink may be useful for maintaining the body fluid balance and preventing an increase in blood viscosity during prolonged sitting in a dry environment.