Objective To observe the toxicity, apoptosis and cell proliferation cycle of Mangiferin on the BEL 7404 human hepatocellular carcinoma cell line, and explore the possibility of Mangiferin as a new tumor chemopreventive drug.

• 目的 观察芒果甙对人肝癌细胞株BEL 74 0 4的毒性和诱导凋亡作用及对细胞周期的阻滞作用 ,探讨芒果甙作为肿瘤化学预防药物的可能性。