Ghrelin抑制多柔比星诱导人乳腺癌细胞MDA-MB-231凋亡的实验研究

Chinese Journal of Current Advances in General Surgery(2016)

Cited 0|Views17
No score
Abstract
目的:探讨Ghrelin抑制多柔比星诱导人乳腺癌细胞MDA-MB-231凋亡的机制.方法:通过细胞培养、MTT、流式细胞检测、Tunnel法和Western blot观察酰基化Ghrelin对多柔比星诱导的人乳腺癌细胞MDA-MB-231凋亡和凋亡相关蛋白表达的影响.结果:MTT检测证实多柔比星能有效诱导人乳腺癌细胞MDA-MB-231凋亡.流式细胞检测及Tunnel法检测发现Ghrelin能有效抑制多柔比星诱导的人乳腺癌细胞MDA-MB-231的凋亡.Western blot检测发现Ghrelin抑制多柔比星诱导人乳腺癌细胞MDA-MB-231凋亡的同时伴有bcl-2表达增加、bax表达下降、bcl-2/bax值升高.结论:Ghrelin能有效抑制多柔比星诱导人乳腺癌细胞MDA-MB-231凋亡,推测其抑凋亡机制可能与抗线粒体凋亡因子释放有关.
More
Key words
Human breast cancer cell line MDA-MB-231,Ghrelin,Doxorubicin,bcl-2,bax
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