白及须根醇提物诱导肺腺癌细胞A549凋亡研究

Journal of Yunnan University of Traditional Chinese Medicine(2015)

Cited 1|Views4
No score
Abstract
目的 研究白及须根醇提物(Alcohol extract of fibrous root part of Bletilla striata,AEFB)诱导肺腺癌细胞A549凋亡及相关作用机制.方法 运用MTs、hoechst-PI双染及流式细胞术检测白及须根醇提物对A549细胞的增殖及凋亡影响;二维水平的细胞迁移检测白及须根醇提物对A549细胞转移的影响;RT-PCR法检测白及须根醇提物对肺腺癌细胞凋亡和转移相关基因bcl-2、bax、ICAM-1 mRNA的影响.结果 白及须根醇提物能够中制肺腺癌细胞的增殖,并且有浓度效应,随着药物浓度的提高,bcl-2、ICAM-1 mRNA表达下调,bax mRNA表达上调.结论 白及须根醇提物能够明显的抑制肺腺癌细胞的生长作用,具有明显的促进肿瘤细胞凋亡作用和抑制肿瘤细胞的转移作用,其机制可能是通过下调bcl-2、ICAM-1及上调bax的表达相关.
More
Key words
alcohol extract of fibrous root part of Bletilla striata,cell apoptosis,tumor cell,migration
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined