Fig. 3From: Inhibition of Astrocyte Glutamate Uptake by Reactive Oxygen Species: Role of Antioxidant Enzymes Hydrogen peroxide-induced inhibition of Glu uptake: potentiation by sodium azide NaN3 (5 mM) was added 20 min before incubation with 3H-Glu. The symbols ● and ○ indicate the uptake levels for the curves of H2O2 alone and H2O2 + NaN3, respectively.Back to article page