Objective:To investigate the anti cancer mechanism of Fraction C on human hepatocarcinoma cell line (BEL 7402) by observing toxic effect on cell apoptosis and the inhibition of telomerase activity in vitro.

• 目的 :研究中华眼镜蛇毒组分C对人肝癌细胞株BEL 74 0 2细胞凋亡和端粒酶活性的影响 ,以探讨其抗肿瘤的作用机制。