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机体免疫系统具有识别异常突变的细胞或肿瘤细胞的作用,并将其消灭或破坏,以防止肿瘤的发生,这就是免疫监视机能。机体内的T淋巴细胞能识别肿瘤细胞,在接受肿瘤细胞刺激后,转化为能攻击和杀伤肿瘤细胞的致敏淋巴细胞,有着免疫监视机能。胸腺是免疫系统中的重要器官,实验证明胸?
The body’s immune system has the function of identifying abnormally mutated cells or tumor cells and destroys or destroys them to prevent the occurrence of tumors. This is the function of immune surveillance. T lymphocytes in the body can recognize tumor cells, and after being stimulated by tumor cells, they can be transformed into sensitized lymphocytes that can attack and kill tumor cells and have immune surveillance functions. The thymus is an important organ in the immune system.