参与免疫反应的淋巴细胞,根据其来源,寿命和功能等的不同,可分为两类细胞集团。来源于胸腺的淋巴细胞属T细胞,来源于相当鸟类法氏囊的淋巴细胞属B细胞。他们的主要功能,前者参与细胞免疫,后者与体液免疫有关。通过培养人淋巴细胞而建成的细胞系,究竟是来自T细胞还是B细胞,这个问题是令人感兴趣的。此外,在离 Lymphocytes involved in immune response, according to their origin, life expectancy and function of different, can be divided into two types of cell groups. Lymphocytes from the thymus are T cells, lymphoblastoid B cells derived from the equivalent bird’s bursa. Their main function, the former involved in cellular immunity, which is related to humoral immunity. The question of whether a cell line created by culturing human lymphocytes, whether from T or B cells, is of interest. In addition, away from