一、淋巴细胞形成 E 花环的发现简况七十年代初,Coomb 等报告,液态氮保存的淋巴细胞与绵羊红细胞(SRBC)混和后,生活的淋巴细胞能吸附 SRBC 形成玫瑰花样的形态(E 花环)。叠氮钠或氰化钾能抑制淋巴细胞形成 E 花环,加抗球旦白血清则无影响,表明人体活淋巴细胞对 SRBC 具有物理亲和性,E 花环的形成与淋巴细胞表面的免疫球旦白受 In the early seventies, Coomb et al. Reported that living lymphocytes can adsorb SRBC to form a rose-like morphology (E rosette) after mixed with liquid nitrogen-preserved lymphocytes and sheep erythrocytes (SRBC) . Sodium azide or potassium cyanide can inhibit the formation of lymphocytes E rosette, plus anti-ball serum did not affect, indicating that human living lymphocytes have physical affinity for SRBC, E rosette and lymphocyte surface immunoglobulin White by