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转移因子(Transfer factor,TF)是致敏白细胞的一种可透析提出物,它能将皮肤试验阳性者(供者)的细胞免疫性,转移给皮试阴性者(受者),使受者具有供者的细胞免疫能力,建立细胞免疫。这种免疫反应的转移现象,系Landsteiner于1942年最早发现,他报告用活的致敏淋巴细胞,可以转移免疫反应。Lawrence于1949年报告将结核菌素反应阳性病人的活白细胞,皮下注射于对结核菌素反应阴性的人,使后
Transfer factor (TF) is a dialysis proposition of leukocytes that transfers the cellular immunity of skin test positive (donor) cells to skin test negative (recipient) recipients With the donor’s cellular immunity, the establishment of cellular immunity. This shift in immune response, first discovered by Landsteiner in 1942, was reported by live, sensitized lymphocytes that can metastasize the immune response. Lawrence reported in 1949 that viable leukocytes from patients with tuberculin-responsive disease were injected subcutaneously into humans who were negative for tuberculin,