Natural killer cells, which are a class of lymphocyte distinct from t cells and B cells, destroy foreign cells (eg, neoplastic cells) even without prior sensitization.
自然杀伤细胞是一类与T细胞和B细胞不同的淋巴细胞，可在未被致敏的情况下破坏外来细胞(如肿瘤细胞)。
2
Objective: To explore the clinical values of detecting the immunosuppressive acid protein (IAP). T lymphocyte subgroup (TLS), nature Killer (NK, CD16 + 56 +) and lymphocyte transformation test (LTT).
目的：探讨联合检测血清免疫抑制酸性蛋白(iap)、T淋巴细胞亚群(TLS)、自然杀伤细胞(NK, CD 16 + 56 +)、淋巴细胞转化(LTT)在临床的应用价值。
3
Objective:To investigate the effects of inhalation anesthetic on T lymphocyte subsets and natural killer(NK) cell activity.