Murav'ev A V, Gushchin A G, Murav'ev A A
Pedagogical University, 150000, Yaroslavl, 108 Respublikanskaya St., Russia.
Ross Fiziol Zh Im I M Sechenova. 2001 Jul;87(7):895-900.
The blood viscosity became reduced after a long-term muscular adaptation in dogs. The main adaptation mechanism is associated with an autoregulated haemodilution and improvement of the red blood cells' microrheology (deformities and aggregation). The findings suggest that reduction in the haemodilution and the blood oxygen capacity are accompanied by a heightened efficiency of the oxygen transport. A sufficient correlation exists between the blood fluidity parameters and the oxygen balance in the body. Value of the optimum haematocrit in oxygen transport, is discussed.
经过长期的肌肉适应后，犬类的血液粘度降低。主要的适应机制与自动调节的血液稀释以及红细胞微流变学（变形性和聚集性）的改善有关。研究结果表明，血液稀释和血氧容量的降低伴随着氧运输效率的提高。血液流动性参数与体内氧平衡之间存在充分的相关性。文中还讨论了氧运输中最佳血细胞比容的值。
