硒对克山病病区人体红细胞免疫功能的影响

对比研究了克山病病区与非病区人体血硒（Ｓｅ）含量、谷胱甘肽过氧化物酶（ＧＰＸ）活性，红细胞免疫粘附（ＲＣＩＡ）功能。血清ＲＣＩＡ调节功能和循环免疫复合物（ＣＩＣ）含量。结果表明：克山病病区人体血硒含量和红细胞Ｃ３ｂ受体（ＲＣ３ｂＲ）花环率明显低于非病区，血清ＲＣＩＡ抑制率明显高于非病区，病区人体的免疫复合物（ＩＣ）花环率、ＲＣＩＡ促进率和血清ＣＩＣ含量与非病区人体均无明显差异

Effects of Selenium on erythrocyte immunity function of residents in a keshan disease area

A comparative study on red cell immune adherence(RCIA)function,Serum RCIA regulatory factor,Circulating immune complexes(CIC)Contents and their blood Se Contents and activities of glutathione peroxidase (GPX)of residents in keshan disease endemic and non-endemic areas.The results showed that:the rosette formation rates of erythrocyte C3bR and blood Se leves of the keshan disease area were significantly lower and the rosette forming inhibitory rate of Serum RCIA was significantly higher than those in the residents of the non-endemic area;but no differences were observed for the rosette formation rate of erythrocyte immune complexes(IC)and the rosette formation promotive rate of serum RCIA and contents of serum CIC. 