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中国临床药理学与治疗学 ›› 2001, Vol. 6 ›› Issue (3): 200-203.

• 基础研究 • 上一篇    下一篇

白英提取物诱导人肝癌BEL-7404 细胞凋亡作用

单长民, 胡娟娟2, 杜冠华2   

  1. 山东滨州医学院生物学教研室, 滨州 256603;
    2中国医学科学院药物研究所, 北京 100050
  • 收稿日期:2001-05-14 修回日期:2001-06-21 出版日期:2001-06-26 发布日期:2020-11-30
  • 基金资助:
    国家自然科学基金资助项目(№3001161940), 科技部科技攻关项目(№96-901-02-09)。

Apoptosis of hepotoma cell line BEL-7404 induced by extracts of solanum lyratum thumb

SHAN Chang-Min, HU Juan-Juan2, DU Guan-Hua2   

  1. Department of Biology, Binzhou Medical College, Binzhou 256603;
    2Institute of Materia Medica, Chinese Academy of Medical Science, Beijng 100050
  • Received:2001-05-14 Revised:2001-06-21 Online:2001-06-26 Published:2020-11-30

摘要: 目的 探讨中药白英提取物对肝癌BEL-7404 细胞系的凋亡作用。方法 用不同浓度的白英提取物处理肝癌BEL-7404 细胞, 通过观察细胞形态、DNA凝胶电泳法研究白英提取物诱导肝癌BEL-7404 细胞产生凋亡现象。结果 光学显微镜下可见细胞呈凋亡特征性变化, 凝胶电泳可见细胞DNA 有规律断裂形成梯形图谱。结论 白英可诱导肝癌BEL-7404 细胞产生凋亡。

关键词: 白英提取物, 肝癌细胞BEL-7404, 细胞凋亡

Abstract: Aim To study the biological effect of extracts of solanum lyratumthumbon inducing apoptosis of BEL-7404 cell line.Methods The BEL-7404 cells were cultured in DMED medium and treated with extract of solanum lyratum thumb and then were observed with microscope and their DNA was assayed by the method of gel.Results Treatment by ex tract of solanum lyratum thumb could induce the cells to reveal atypical apoptotic appearance.Their DNA was fracted and a ladder pattern characteristic could be found by the elect ropho resis.The extract of solanum lyratum thumb show the same effects as paclitaxol. Conclusion solanum lyratum thumb can induce apoptosis in BEL-7404 cells.

Key words: solanum lyratum thumb, human hepotoma cell line BEL-7404, apoptosis

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