Etoposide and doxorubicin could induce gastric carcinoma cell apoptosis and split of the poly ADP-ribose polymerase protein in BGC-823 cells,wortmannin could enhance the effect.

• 足叶乙甙(etoposide)及阿霉素(doxorubicin)能诱导胃癌细胞凋亡及BGC-823 PARP裂解的发生,wortmannin可以增强其作用。