天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (Suppl1): 30-34.doi: 10.16333/j.10016880.2016.S.009

• 研究论文 • 上一篇    下一篇

低分子量肝素对肺癌细胞A549增殖、周期与凋亡的影响

宋大巍1,李良玉2,张丽萍1*   

  1. 1黑龙江八一农垦大学食品学院;2黑龙江八一农垦大学 国家杂粮工程技术研究中心,大庆 163319
  • 出版日期:2016-06-30 发布日期:2017-03-02

Inhibitory Effect of Low Molecular Weight Heparin on Proliferation,Cellcycle and Apoptosis of Lung Adenocarcinoma A549 Cell

SONG Dawei1,LI Liangyu2,ZHANG Liping1*   

  1. 1College of Food Science,Heilongjiang Bayi Agricultural University;2National Coarse  Cereals Engineering Research Center,Heilongjiang Bayi Agricultural University,Daqing 163319,China
  • Online:2016-06-30 Published:2017-03-02

摘要: 探究低分子量肝素对肺癌细胞A549增殖、周期和凋亡的影响,研究不同浓度低分子量肝素的作用效果,分别采用MTT、PI染色法、流式细胞仪、倒置显微镜检测细胞增殖、细胞周期分布,细胞凋亡和细胞的形态变化。结果显示,低分子量肝素可以抑制肺癌细胞A549的生长,细胞阻滞于G0/G1期(P<0.05),凋亡增加(P<0.05),其抑制作用呈时间和浓度依赖性。

关键词: 低分子量肝素, 肺癌细胞A549, 细胞增殖, 细胞凋亡

Abstract: To explore the effect of LMWH on proliferation,the cycle and apoptosis of lung adenocarcinoma A549 cell.Respectively by MTT,PI staining,flow cytometry,inverted microscope detection of cell proliferation,cell cycle distribution,morphological changes of apoptosis and cell.The results showed,low molecular weight heparin can inhibit the growth of A549 lung carcinoma cell,cell cycle arrest in G0/G1 phase (P<0.05),apoptosis (P<0.05),the effect of inhibition was time and concentration dependent.

Key words: low molecular weight heparin, lung adenocarcinoma A549 cell, cell proliferation, cell apoptosis

中图分类号: 

R914