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自然杀伤细胞(NK细胞)是一类重要的非特异免疫细胞,涉及机体免疫监视,特别是能抗肿瘤,病毒还涉及器官移植排斥反应。近年来对NK细胞活性的研究日超广泛。我们采用~(125)IUdR标记K562靶细胞的同位素释放试验法研究了355例健康个体外周血NK细胞活性。现将结果报导如下。实验分组一、年龄与NK细胞活性(1) 二、性别与NK细胞活性比较男性健康个体193例和女性健康个体162例NK细胞活性。三、月经与NK细胞活性 1、正常月经与绝经妇女NK细胞活
Natural killer cells (NK cells) are a class of important nonspecific immune cells that are involved in immune surveillance of the body, especially anti-tumor and viruses that also involve organ transplant rejection. In recent years, NK cell activity research ultra-wide-ranging. We tested the activity of NK cells in peripheral blood of 355 healthy individuals using the isotope-release assay of ~ (125) IUdR labeled K562 target cells. The results are reported below. Experimental group A, age and NK cell activity (1) Second, the sex and NK cell activity in male healthy individuals and healthy women in 162 cases of 162 cases of NK cell activity. Third, menstrual and NK cell activity 1, normal menstruation and menopausal women NK cells live