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高温处理肿瘤细胞能增强肿瘤细胞的免疫原性，这已被许多研究者所证实［１，２］。我们利用普通水浴方法制备的热瘤苗免疫小鼠，使荷瘤小鼠的生存期得于延长［２］；而新城疫病毒（ｎｅｗ ｃａｓｔｌｅ ｄｉｓｅａｓｅ ｖｉｒｕｓ，ＮＤＶ）也被证实能直接杀伤肿瘤细胞，而
High temperature treatment of tumor cells can enhance the immunogenicity of tumor cells, which has been confirmed by many researchers [1,2]. We use conventional hot water bath vaccine to immunize mice to prolong the survival of tumor-bearing mice [2]. Newcastle disease virus (NDV) has also been shown to directly kill tumor cells, and