天津医药 ›› 2015, Vol. 43 ›› Issue (2): 125-128.doi: 10.11958/j.issn.0253-9896.2015.02.004

• 细胞与分子生物学 • 上一篇    下一篇

阿尔泰瑞香醇化学成分提物及其对癌细胞凋亡的诱导作用

善杜哈喜 ·巴哈提江, 木拉提 ·克扎衣别克△, 地达尔 ·巴合提坚, 帕娜尔 ·沙吾提巴依,热依扎 ·哈斯木汗, 阿依努尔 ·居马拜   

  1. 伊犁哈萨克自治州哈萨克医药研究所、 伊犁哈萨克自治州中医医院 (邮编835000)
  • 收稿日期:2014-07-03 修回日期:2014-10-13 出版日期:2015-02-15 发布日期:2015-02-27
  • 通讯作者: 木拉提·克扎衣别克 E-mail:murat_kizaibek@sina.com
  • 基金资助:
    国家自然科学基金资助项目 (81360499); 新疆地产中药民族新药研发项目 (XJHPHY-2010-YH); 自治区科研机构创新发展专项资金 (2013002); 伊犁哈萨克自治州科技计划项目 (YZ201201034)

Chemical constituents of ethanol extracts from Daphne altaica pall and their pro-apoptotic role in cancer cell

  • Received:2014-07-03 Revised:2014-10-13 Published:2015-02-15 Online:2015-02-27

摘要: 摘要: 目的 检测阿尔泰瑞香可能含有的化学成分, 测定阿尔泰瑞香总酚含量, 研究阿尔泰瑞香对食管癌 Eca- 109 细胞凋亡的影响。方法 采用不同化学定性方法对阿尔泰瑞香中化学成分进行研究; 以没食子酸为对照品, 采用福林酚比色法测定了总酚含量; 以 AnnexinV-FITC/PI 双标记流式细胞术检测肿瘤细胞凋亡情况。结果 阿尔泰瑞香含有黄酮、 香豆素、 糖、 生物碱、 酚等化学成分。阿尔泰瑞香乙醇提取物 (DA-Et) 中总酚含量为 159.78 mg/g, 测定方法平均回收率为 99.4%~108.3%, 精密度相对标准偏差为 2.04%。DA-Et 处理的食管癌细胞凋亡率为 (29.633± 1.779) %。结论 本研究为阿尔泰瑞香质量标准的提升与合理应用提供了参考, 为深入研究阿尔泰瑞香的活性成分提供了依据。

关键词: 阿尔泰瑞香, 化学成分, 薄层色谱, 总酚, ECA-109细胞, 细胞凋亡

Abstract: Abstract:Objective To investigate the chemical constituents of the ethanol extract of Daphne altaica Pall (DA-Et), to determine total phenolic content in DA-Et and to study the effect of DA-Et on cell apoptosis in Eca-109 cells. Meth⁃ ods Different chemical assays were performed to detect chemical constituents of DA-Et. The content of total phenolics, ex⁃ pressed as gallic acid equivalents, was measured by Folin - Ciocalteu assay; Cell apoptosis induced by DA-Et was detected by AnnexinV-FITC/PI flow cytometry. Results Flavonoids,coumarins,sugars,alkaloids and phenolics in DA-Et. The contents of total phenolics in DA- Et was quantified as 159.78 mg/g. Average recovery rate of this method ranged from 99.4% to 108.3% and the precision relative standard deviation was 2.04%. Apoptosis rate of Esophageal cancer cell line Eca-109 induced by DA-Et was detected as 29.633%±1.779% (n=3). Conclusion Our study provide guidance for the im⁃ provement of DA-Et quality, its appropriate application and further research of its activity.

Key words: Daphne altaica Pall., chemical constituents, TLC, total phenolics, Eca-109 cells, cell apoptosis