Figure 2From: Involvement of mitochondrial pathway in NCTD-induced cytotoxicity in human hepG2 cellsEffect of NCTD and NCTD+NAC on HepG2 cell growth. To explore the possibility that NCTD induced intracellular ROS in antiproliferation, the HepG2 cells were pretreated with NAC (10 mM) 2 h before treatment with NCTD, followed by NCTD (5,10,20,40 μg/ml) treatment for 24 h.Back to article page