【摘要】 目的 :　研究枸杞多糖 LBP-X的抗肿瘤效果及对荷瘤鼠免疫功能的调节作用。方法 :　采用小鼠 S1 80 实体瘤模型观察 LBP-X的体内抑瘤作用 ,并进行了免疫学指标测定。结果 :　LBP-X具有明显的抗肿瘤活性 ,且可显著提高荷瘤鼠胸腺指数、巨噬细胞吞噬功能、脾细胞抗体形成、淋巴细胞转化反应、细胞毒性 T淋巴细胞杀伤功能及降低脂质过氧化值。结论 :　 LBP-X提高荷瘤鼠免疫功能是其抑制肿瘤效应的机制之一更多还原

【Abstract】 Objective: To study the antitumor effect of Lycium barbarum polysaccharide (LBP X) and its immunity regulating effect on S 180 bearing mice. Methods: S 180 bearing mice were used as animal model. The effect of LBP X on tumor weight and immune function was observed. Results: LBP X could inhibit the growth of S 180 effectively and increase thymus index, the macrophage phagocytic function, anti SRBC antibody secreted by the spleen cells, lymphocyte proliferation and CTL activity and decrease LPO markedly in S 180 bearing mice. Conclusion: The mechanism of tumor inhibition by LBP X was due to enhance the immune function.更多还原