In this paper we studied the effect of SY on growth of transplantable tumors. The effects of SY on immune system were also examined in mice bearing tumor or treated by cyclophosphamid (CTX).

• 本论文研究了SY对小鼠移植性肿瘤生长的影响及其对荷瘤小鼠以及免疫功能低下小鼠免疫系统功能的影响，分别就SY对小鼠免疫器官、特异性免疫、非特异性免疫及细胞因子的作用进行了探讨。