主动免疫(Active immunization):本世纪初已开始用灭活的瘤细胞、瘤细胞浸出物及滤液进行主动免疫来治疗肿瘤。这些努力或是失败了,或是所报告的客观进步结果缺乏严格的指标。Southam 正确地评述了这些早期的工作。紧接这些早期工作,应用了人体肿瘤疫苗。为了尽可能减少在不同肿 Active immunization: At the beginning of this century, active tumor immunity was initiated with inactivated tumor cells, tumor cell extracts and filtrates. These efforts either failed or the reported objective progress results lacked strict indicators. Southam commented on these early work correctly. Immediately after these early works, a human tumor vaccine was applied. To minimize the swelling in different