天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (5): 766-770.doi: 10.16333/j.1001-6880.2016.5.023

• 开发研究 • 上一篇    下一篇

2M3P灵菌红素粗提物对人食管癌Eca-109细胞抑制作用

阿曼古力·海瓦尔,维尼拉·吾甫尔,帕孜来提·拜合提,布热比艳木·吾布力卡斯木,穆海热姆·艾则孜,吾甫尔·米吉提*   

  1. 新疆大学生命科学与技术学院,乌鲁木齐 830046
  • 出版日期:2016-05-28 发布日期:2016-09-06

Inhibition Effects of 2M3P Prodigiosin Crude Extract on Human Esophageal Carcinoma Eca-109 Cells

AMANGUL Hewer,WENERA Ghopur,PEZILET Behti,MUHEREM Eziz,BURABIYEM Obulkhasim,GHOPUR Mijit*   

  1. College of Life Science and Technology of Xinjiang University,Urumqi 830046,China
  • Online:2016-05-28 Published:2016-09-06

摘要: 采用MTT法考察了2M3P(2-甲基-3-戊基)灵菌红素粗提物对食管癌Eca-109细胞的增殖抑制作用,并通过Annexin V-FITC/PI双染色、流式细胞仪检测细胞凋亡率。结果表明,2M3P灵菌红素粗提物对食管癌Eca-109细胞的增殖具有明显的抑制作用(P<0.05),并表现为浓度和时间依赖性;2M3P灵菌红素粗提物作用食管癌Eca-109细胞24、48、72和96 h后的IC50分别为1026.3180、435.2020、267.7096 μg/mL和64.0734 μg/mL;粗提物对食管癌Eca-109细胞的诱导凋亡同样呈剂量依赖性,与顺铂(DDP)干预组相比其具有更显著的诱导凋亡作用。2M3P灵菌红素含量≥30%的粗提物对人食管癌Eca-109细胞具有较强的增殖抑制和诱导凋亡作用。

关键词: 2M3P灵菌红素, 粗提物, 食管癌Eca-109细胞, MTT法, 细胞凋亡

Abstract: MTT assay was used to detect the effect of 2M3P(2-methyl-3-pentyl) prodigiosin on the growth of Eca-109 cells.Cell apoptosis was detected by V-FITC/PI Annexin double staining and flow cytometry.The results indicated that 2M3P prodigiosin exerted a significant inhibitory effect on Eca109 cell proliferation in a time and dose-dependent manner.IC50 of Eca-109 cell after treated with 2M3P for 24,48,72,96 h were 1026.3180 μg/mL,435.2020 μg/mL,267.7096 μg/mL and 64.0734 μg/mL,respectively.Compared with cisplatin(DDP) in the intervention group,2M3P prodigiosin showed a more prominent role in the induction of apoptosis.The crude extract with the content of 2M3P prodigiosin higher that 30%,showed strong inhibitory and apoptosis inducing effects on proliferation of human esophageal cancer cell line Eca-109.

Key words: 2M3P prodigiosin, crude extract, esophageal carcinoma Eca-109Cell, MTT assay, apoptosis

中图分类号: 

R285.5