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LAK细胞是近年来发现的一类重要免疫活性细胞,其广泛存在于人体内,具有广谱和高效的肿瘤杀伤效应,在肿瘤免疫监视中有重要作用。自1992年10月起,我们使用山东省医学科学院基础研究所制备的LAK细胞治疗10例恶性肿瘤患者,取得较好疗效。在应用时应注意以下几点:①LAK细胞是一种含大量细胞成分的粘稠生物制剂,应选用输血器静滴,以防聚集的细胞阻塞输液器过滤器,造成输
LAK cells are an important class of immunocompetent cells discovered in recent years. They are widely found in humans and have a broad-spectrum and high-efficiency tumor killing effect. They play an important role in tumor immune surveillance. Since October 1992, we have used LAK cells prepared by the Institute of Basic Research, Shandong Academy of Medical Sciences to treat 10 patients with malignant tumors and achieved good results. In the application should pay attention to the following points: 1LAK cells is a viscous biological preparation containing a large number of cellular components, should use intravenous infusion device to prevent the accumulation of cells blocking the infusion filter, resulting in loss