Human hepatoma cells were treated with 50ug/ml DCN extracts for 48h and mitochondria metabolism activity was detected by MTT.

• 人肝癌SMMC-7721细胞经DCN提取物处理不同时间后以MTT法测其对人肝癌细胞线粒体代谢活性的影响,以细胞计数法观察了其对细胞增殖的影响。