| Abstract: | The kidney-dependent increase of the haemolytic activity of blood serum after acute decompensated blood loss was demonstrated in the experiments on rats. The preparative ion-exchange chromatography on DEAE-Toyoperal was used to separate the haemolytic active component of the posthaemorrhagic blood serum with the max value of the specific activity of 6.86 A/micrograms protein. The analysis of the separated component by size-exclusion chromatography on TSK-G3000-SW column indicated a molecular mass of 80-100 kDa. In injection in the circulatory system in in vivo experiments the dose-dependent effect of the action of separated component was demonstrated. |
