Effect of ?-interferon on the expresson of Fas, Bcl-2 on Hep-G2 hepatocellular carcinoma cells / 中国普通外科杂志

Objective To investigate the influence of ?-interferon (?-IFN) on liver cancer cell line (Hep-G2). Methods Observing the expression of Fas and Bcl-2 by ?-IFN-pretreated Hep-G2 cells via immunohistochemical stain; subsequently treating these cells with adrimysin, and observing the cell death rate and apoptosis of these cell by MTT and electroscopy. Results (1) ?-IFN up-regulating the expression of Fas protein and down-regulating Bcl-2 protein (P