肝硬化患者红细胞免疫功能与脂质过氧化关系的研究

To study the red blood cell immunity and to assess the relationship between red blood cell immunity and lipid peroxidation (LP) .The red blood cell C3b receptor rosette (RBC C3bRR) and red blood cell immune complex rosette (RBC ICR) were measured in 31 patients with cirrhosis and 30 normal controls.The levels of malondialdehyde (MDA) , superoxide dismutase (SOD) and Glutathione peroxidase were mearured by chemocolorimetry.RBC ICR was significantly higher in patients with cirrhosis than in controls.And RBC ICR was unchanged.The levels of superoxide dismutase, Glutathione peroxidase and SOD/MDA ratio were significantly lower in patients with cirrhosis than in controls.On the contrary, the contents of malondialdehyde were significantly increased.RBC ICR was positively correlated with MDA.The lowed red blood cell immune adhension function was closely associated with the lipid peroxidation injury.