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天然杀伤(NK)细胞与Killer T细胞不同。以往认为,一些有杀伤作用的细胞因受过抗原致敏或有丝分裂原刺激而产生自然标记。其后的动物实验表明,这种发生机制,是机体对病毒感染和早期肿瘤的重要防御功能。对于患有癌症的机体,其NK
Natural killer (NK) cells are different from Killer T cells. In the past that some of the killer cells due to antigen-sensitized or mitogen-induced natural markers. Subsequent animal experiments show that this mechanism is the body’s important defense against viral infections and early tumors. For the body with cancer, its NK