应用瘤苗诱导肿瘤宿主产生抗肿瘤免疫反应以治疗肿瘤的主动免疫治疗肿瘤是目前肿瘤生物治疗有效的方法之一 ,受到国内外的广泛重视[1,2 ] 。我们已开展自体瘤苗治疗肿瘤的研究并已取得一定进展[3] 。进一步提高瘤苗免疫治疗肿瘤的疗效 ,寻求制备高效、安全的异体瘤苗的途径极为 Application of tumor vaccine to induce tumor host to produce anti-tumor immune response to treat tumor active immunotherapy tumor is currently one of the effective methods of tumor biological treatment, which has received extensive attention both at home and abroad [1,2]. We have carried out self-tumor treatment of tumor research and has made some progress [3]. To further improve the efficacy of tumor vaccine immunotherapy for cancer, seeking efficient preparation of safe, allogenic tumor vaccine is extremely