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天然杀伤细胞(Natural Killer cell,NK细胞)具有抗肿瘤和抗病毒感染作用,参与骨髓移植排斥反应,调节免疫应答,是机体免疫监视系统的重要组成部分。寻找灵敏、可靠、简便的方法,用于测定NK细胞的细胞毒作用,是深入研究NK细胞功能的重要方面,已引起人们的关注。本文报道了我们在动物实验基础上,用改进的乳酸脱氢酶
Natural killer cells (NK cells) have anti-tumor and anti-viral infection, participate in the rejection of bone marrow transplantation and regulate the immune response, which is an important part of the immune surveillance system. Finding a sensitive, reliable and simple method for the determination of the cytotoxicity of NK cells is an important aspect of the in-depth study of NK cell function and has drawn people’s attention. This article reports our use of improved lactate dehydrogenase based on animal experiments