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• 基础研究 • 上一篇    下一篇

黄蘑多糖提取物的抗肝癌作用及其机制

马 岩1,张 锐1,于小风2,曲绍春2,徐华丽2, 睢大员2*   

  1. 1. 吉林大学基础医学院生物化学与分子生物学教研室,吉林 长春130021;2. 吉林大学药学院药理学教研室,吉林 长春130021
  • 收稿日期:2005-02-28 修回日期:1900-01-01 出版日期:2005-11-28 发布日期:2005-11-28
  • 通讯作者: 睢大员

Anti-liver cancer effect of Huangmo Polysaccharidesextracts and its mechanism

MA Yan1,ZHANG Rui1, YU Xiao-feng2,QU Shao-chun2, XU Hua-li2,SUI Da-yuan2*   

  1. 1. Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences,Jilin University, Changchun 130021,China;2. Department of Pharmacology, School of Pharmacy, Jilin University, Changchun 130021, China
  • Received:2005-02-28 Revised:1900-01-01 Online:2005-11-28 Published:2005-11-28
  • Contact: SUI Da-yuan

摘要: 目的:研究黄蘑多糖提取物的抗肝癌作用及其机制。 方法:建立小鼠体内移植性肝癌模型,黄蘑多糖水溶性提取物(FI)腹腔连续给药,测定抑瘤率(IR);MTT法检测H22荷瘤小鼠淋巴细胞转化功能、NK细胞活性及IL-2、TNF-α的含量。结果:FI 20、40和80 mg·kg-1剂量组对肝癌H22的平均抑瘤率分别为36.1%、47.7%和57.6%,表现出较强的抗肿瘤活性;能增加体外免疫器官重量,促进T淋巴细胞转化,提高NK细胞及 IL-2、TNF-α的活性。结论:FI为生物反应调节剂,通过增强机体免疫功能的作用达到抗肿瘤的功效。

关键词: 肝肿瘤, 实验性, 药物疗法, 淋巴细胞转化, 杀伤细胞, 天然, 白细胞介素2, 抗肿瘤药

Abstract: Objective To research the effect of Huangmo Polysaccharides extracts on liver cancer and its mechanism. Methods The bearing tumor mouse model with Hepatoma-22 was established for anti-tumor experiment. Huangmo Polysaccharides extracts (FI) was administered, i.p, its inhibitory rate of tumor (IR) was dtected. The lymphocyte transformation, the activity of NK cells, and the contents of IL-2 and TNF-α were determined with MTT assay.Results After treated with FI of 20,40, 80 mg·kg-1,the inhibition rates (IR) on Hepatoma-22 were 36.1%,47.7%,57.6%, respectively; It had a good activity on anti-liver cancer. FI increased the weights of immune organs, improved the lymphocyte transformation and the activities of NK cells, Il-2 and TNF-α. Conclusion As biological response modifier, FI has effects of anti-liver cancer through increasing the activity of body immunity, improving the lymphocyte transformation and the activities of NK cells, Il-2 and TNF-α.

Key words: liver neoplasms, experimental, drug therapy, lymphocyte transformation, killer cells, natural, interleukin-2, antineoplastic agents

中图分类号: 

  • R285.5