Methods The TILs acquired number and activity derived from different places of PHCC tissue in 12 cases were compared.

方法本实验对12例PHCC肿瘤组织不同部位TIL的得率和成活率进行了比较。

Conclusions: (1) Low dose irradiation may enhance the anti tumor activity and the number of TILs derived from malignant thoracic fluid.

结论：(1)低剂量照射对胸水til具有辐射刺激作用，表现细胞增殖和细胞抗瘤活性增强。

Objective: To investigate the activities of tumor infiltrating lymphocytes(TILs) stimulated by dendritic cells(DCs) on mouse breast cancer cells in vitro.

目的：探讨致敏的树突状细胞（DC）激活的肿瘤浸润淋巴细胞（TIL）体外抗小鼠乳腺癌活性。