Figure 5.
ROS accumulation and mitochondrial membrane potential in mouse forestomach carcinoma cells induced by luteolin (20 µM) and/or oxaliplatin (5 µM). (A) Fluorescence intensity of DCFH-DA was captured under a fluorescence inverted microscope system (magnification, ×200). (B and C) ROS levels were analyzed using DCFH-DA staining and flow cytometry. (D and E) Mitochondrial membrane potential was analyzed by JC-1 staining and flow cytometry. *P<0.05, **P<0.01. Experiments were repeated at least in triplicate. Data are presented as mean ± SD. Lut, luteolin; Oxa, oxaliplatin; ROS, reactive oxygen species.