Noninvasive Superoxide Monitoring of In Vitro Neuronal Differentiation Using a Cell-Based Biosensor

Figure 4

Relative superoxide accumulation in mitochondria of PC12 cells (expressed as relative fluorescence intensity of MitoSOX-stained cells) during the seven-day period of in vitro differentiation with NGF (solid line). Control: dashed line. Due to very small standard errors, SE bars are not clearly shown.