Keywords Dendritic cells;Superantigen;Staphylococcalen terotoxin A;Tumor infiltrating lymphocytes;H22 cells;Killing activity;

• 树突状细胞;葡萄球菌肠毒素A;肿瘤浸润淋巴细胞;H22肝癌细胞;杀伤活性;