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NK 细胞除了能以非MHC 限制性方式杀伤肿瘤细胞和病毒感染细胞外,还能通过释放一系列淋巴因子调节B 淋巴细胞功能。本文作者以有限稀释法获得具有不同表型及特异性的NK 细胞克隆,来观察他们对B 淋巴细胞产生抗体的影响。将这些NK 细胞克隆分别与SAC(金黄色葡萄球菌Cowan 株Ⅰ)
In addition to killing tumor cells and virus-infected cells in a non-MHC-restricted manner, NK cells can regulate B lymphocyte function by releasing a series of lymphokines. The authors obtained NK cell clones with different phenotypes and specificities by limiting dilution to observe their effect on antibody production by B lymphocytes. These NK cell clones were respectively contacted with SAC (Staphylococcus aureus Cowan strain I)