The platelets,erythrocytes and monocytes of all ABO blood groups were negative to BSI-B4,while the granulocytes were about 14% positive in blood group B,8% in blood group AB,and 2% in blood group O.

• 以A型血细胞为阴性对照,4种血型血小板、RBC、单个核细胞均为阴性,而粒细胞,B型有14%25为(+),AB型约有8%25为(+),O型约有2%25为(+)。