Research Article
Insulin Blocks Glutamate-Induced Neurotoxicity in Differentiated SH-SY5Y Neuronal Cells
Figure 3
Hoechst staining in differentiated SH-SY5Y cells after treatment. (a) Control, (b) glutamate (20 mM), (c) glutamate (20 mM) + insulin (0.1 μM), and (d) glutamate (20 mM) + insulin (1 μM). White arrow: live cell; yellow arrow: apoptotic cell.