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在缺氧的条件下乳酸是糖酵解的中间产物。在大强度运动时,能量需要多,由于供氧不足,糖酵解过程加强,以满足肌肉活动所需要的能量。所以,在大强度运动后,血液乳酸浓度升高,用微量血液的生化分析,可以衡量肌肉无氧代谢能力。本文目的为了探索如何更为准确地测定血乳酸值。通过在采血后不同时间和不同温度等条件下进行测定结果的比较。从而为今后测定血乳酸提供适宜条件。
Lactic acid is an intermediate of glycolytic under hypoxic conditions. In high-intensity exercise, energy needs more, due to lack of oxygen, glycolysis to enhance the process to meet the energy required for muscle activity. Therefore, after intensive exercise, blood lactate concentration increased, with a trace amount of blood biochemical analysis, can measure muscle anaerobic metabolism. The purpose of this paper is to explore how to determine the blood lactate value more accurately. By comparing blood samples taken at different times and at different temperatures, the results were compared. Thus providing suitable conditions for the determination of blood lactate in the future.