Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

TTF1-induced Apoptosis of HepG-2 Cells through A Mitochondrial Pathway

JIN Xiang-zi, ZHANG Xue-wu (Yanbian University College of Basic Medicine,Yanji 133000,China)  
Objective To study the induction on apoptosis of 5,2',4'-trihydroxy-6,7,5'-trimethoxyflavone(TTF1) in human hepatocellular carcinoma HepG-2 cells and its mechanisms. Methods HepG-2 cells were incubated in vitro in the presence of TTF1,cell cycle and apoptosis were observed by using flow cytometry.The protein expressions of bcl-2,bax,cyt-c,caspase-3 and caspase-9 were assayed by using western blot. Results TTF1 both inhibited cell growth and induced apoptosis.Western blot analysis showed that TTF1 treatment led to decrease of transcription and protein expression of bcl-2 and increase of bax,Cyt-c caspase-3 and caspase-9. Conclusion TTF1 may induce apoptosis of HepG-2 cells through a mitochondrial pathway.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved