Zouloumian P, Freund H
Eur J Appl Physiol Occup Physiol. 1981;46(2):149-60. doi: 10.1007/BF00428867.
Lactate movements during recovery following muscular exercise in man were studied by means of a two-compartment model. Mathematical discussion of the literal expressions obtained allows one to represent parameters concerning lactate exchange, utilization, and production in the previously working muscles and in the remaining lactate distribution space. It also shows that bi-exponential time courses predicted for muscular and blood lactate concentrations as well as for rates of lactate uptake, release, and utilization can denote several morphologies. All of the time evolutions for muscular and blood lactate concentrations found in the literature are consistent with these theoretical possibilities in the model. A numerical application confirms this concordance. Thus, this simple model, for which the basic assumption were previously justified, appears to be qualitatively able to describe lactate exchanges and disappearance after exercise. A practical algorithm is put forward to display its possibilities and to test further its quantitative validity.
通过两室模型研究了人体肌肉运动恢复过程中的乳酸运动。对所得文字表达式进行数学讨论，可得出与先前运动肌肉以及其余乳酸分布空间中乳酸交换、利用和生成相关的参数。研究还表明，针对肌肉和血液乳酸浓度以及乳酸摄取、释放和利用速率预测的双指数时间进程可能呈现多种形态。文献中发现的肌肉和血液乳酸浓度的所有时间演变均与该模型中的这些理论可能性一致。数值应用证实了这种一致性。因此，这个基本假设先前已得到验证的简单模型，在定性上似乎能够描述运动后乳酸的交换和消失情况。本文提出了一种实用算法，以展示其可能性并进一步检验其定量有效性。
