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近年来,肿瘤免疫之实验研究及临床应用已引起广泛兴趣,并有了很大的进展。有关文献已有过綜述及专著。本文仅介紹肿瘤免疫中之几个主要部分之主要内容——抗元与抗体问題。很久以前,即知人类肿瘤有自然消退現象;而且发現已生瘤病人之循环血中往往有瘤細胞存在,但并不一定发生轉移瘤。在实驗工作中,有些动物移植瘤不能生长;并且在移植瘤消退后,对第二次再种瘤即有抗力。許多事实皆启发人們去研究肿瘤免疫。
In recent years, experimental studies and clinical applications of tumor immunity have attracted widespread interest and have made great progress. The relevant literature has been reviewed and monographed. This article only introduces the main content of several major parts of tumor immunity - anti-element and antibody problems. A long time ago, we knew that there was a natural regression of human tumors; and it was found that tumor cells existed in the circulating blood of patients with tumors, but metastases do not necessarily occur. In experimental work, some animal xenografts cannot grow; and after the xenograft subsides, they are resistant to the second tumor repopulation. Many facts have inspired people to study tumor immunity.