Figure 4.
Effect of homosyringaldehyde on intracellular Ca2+ accumulation in glutamate-treated HT22 cells. 4,5-Dimethoxypyrocatechol was treated with 2 μM Fura-2 AM 1 h before exposure to glutamate. The alteration of Ca2+ concentration measured 2 h after glutamate treated. The data present means ± SD. *P< 0.05, **P < 0.01 and ***P < 0.001 vs. glutamate-injured cells (ANOVA)