Figure 4.
Girdin knockout disrupts mitochondrial membrane potential. (A) and (B) ROS levels were measured as DCF fluorescence by flow cytometry of Girdin-silenced cells following treatment with Z-VAD-FMK. (C) and (D) The change in mitochondrial membrane potential was detected by flow cytometry of Girdin-silenced cells following treatment with Z-VAD-FMK. All experiments were repeated at least three times. Results are shown as means ± SD. ***P<0.001 by one-way ANOVA. a, NC; b, NC + Z-VAD-FMK; c, Girdin shRNA; d, Girdin shRNA + Z-VAD-FMK.
