机体免疫情况与肿瘤生长有密切关系,免疫应答反应表现为细胞免疫或/和体液免疫。肿瘤的抗原为弱抗原,其特异抗体产量甚微,但既能排斥杀伤肿瘤又可“封闭”肿瘤特异抗原,以逃脱细胞免疫对它的监视,故研究患瘤动物体内不同时期抗体的消长对肿瘤生长和消亡的影响,有助于探讨和寻找免疫应答反应处于何种关系,以求得肿瘤生 Immune response and tumor growth are closely related to the immune response to the performance of cellular immunity or / and humoral immunity. Tumor antigen is a weak antigen, the specific antibody yield is small, but can exclude tumor but also “closed” tumor-specific antigen in order to escape the cell immune surveillance of it, so the study of tumor-bearing animals in different periods of antibody growth and decline Tumor growth and demise of the impact of help to explore and find the relationship between immune response in order to obtain tumor