癌变·畸变·突变 ›› 2005, Vol. 17 ›› Issue (2): 104-106.doi: 10.3969/j.issn.1004-616x.2005.02.011

• 论著 • 上一篇    下一篇

木蹄层孔菌乙醇提取物对肿瘤细胞的抑制作用

刘 量;周守标;郑维发   

  1. 安徽师范大学重要生物资源保护与利用安徽省重点实验室, 安徽 芜湖 241000
  • 收稿日期:2004-09-15 修回日期:2004-11-17 出版日期:2005-03-30 发布日期:2005-03-30
  • 通讯作者: 周守标

Inhibition of Tumor Cells by Ethanol Extract of Fomes Fomentarius

LIU Liang;ZHOU Shou-biao;ZHENG Wei-fa   

  1. Provincial Key Laboratory of Conservation and Exploitation of Biological Resources in Anhui,Institute of Life Science, Anhui NormalUniversity, Wuhu Anhui 241000, China
  • Received:2004-09-15 Revised:2004-11-17 Online:2005-03-30 Published:2005-03-30
  • Contact: ZHOU Shou-biao

摘要: 背景与目的: 研究木蹄层孔菌乙醇提取物(ethanol extract of Fomes fomentarius,EEF)体内外对肿瘤细胞的抑制作用。 材料与方法: 噻唑蓝(3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyltetrazolium broide,MTT)法测定EEF对体外培养的HeLa细胞的生长的影响;流式细胞仪检测其体外对S180细胞凋亡率的影响;建立腹水型S180肉瘤模型,测定EEF对荷瘤鼠生命延长率的影响;通过试剂盒检测EEF对正常小鼠几个重要器官丙二醛(Malondialdehyde,MDA)含量的影响。 结果: EEF对体外生长的HeLa细胞有明显的抑制作用;能显著提高S180细胞的凋亡率及荷瘤鼠的生存天数;能明显降低正常鼠肝脏、肾脏MDA含量。 结论: EEF对肿瘤细胞有很强的抑制作用。

关键词: 木蹄层孔菌, 抗肿瘤, 抑制作用

Abstract: BACKGROUND& AIM: To study the inhibition of tumor cells by ethanol extract of Fomes fomentarius(EEF) both in vivo and in vitro. MATERIAL AND METHODS: The influence of EEF on HeLa cells was assayed by MTT method. The effect of EEF on the apoptosis of S180 cells was analysed by FCM. The effect of EEF on the extending rates of mice carrying S180 tumor was investigated. MDA contents of several principle issues were observed, after the mice were dealed with EEF. RESULTS: EEF had obvious inhibitory activity to HeLa cells in vitro in a dose-dependent manner;could remarkably increase the apoptosis of S180 cells, the extending rates of mice carrying S180 tumor; MDA contents of liver, kindey were increased significantly,after the normal mice were treated by EEF. CONCLUSION: Ethanol extract of Fomes fomentarius has obvious inhibition on tumor cells.

Key words: Fomes fomentarius, anti-tumor, inhibitory effect