酒精对人体心、肝和脑等器官的损害已众所周知，其降低人体红细胞的变形性（ＲＣＤ）也有报道１，但其对人体红细胞免疫功能的影响，尚未见报道。为此，我们观察了山东省利津县长期大量饮酒者红细胞免疫功能的状态。１材料和方法１．１研究对象长期大量饮酒者４８例，均为 The damage of alcohol to human body such as heart, liver and brain has been well known. Its effect on reducing erythrocyte deformability (RCD) is also reported. However, its effect on human erythrocyte immune function has not been reported yet. To this end, we observed the long-term heavy drinking in Lijin County, Shandong Province erythrocyte immune function state. 1 Materials and Methods 1.1 Study Long-term heavy drinking in 48 cases, both