Fig. 6

Effect of NE on mitochondrial activity. Plots show the quadruple interaction of treatments × oxidative stress × incubation temperature × incubation time for the flow cytometry analysis of mitochondrial activity (YO-PRO-1− /Mitotracker deep red+). ^α,β,γ (P < 0.05) indicate significant differences among hours of incubation within each treatment and temperature of incubation without oxidative stress (purple line). ^a–d (P < 0.05) indicates significant differences among hours of incubation within each treatment and temperature of incubation under oxidative stress (orange line). ^*(P < 0.05) indicate differences between oxidative stress and non-oxidative stress treatments within each temperature and time of incubation