Protective Effect of Edaravone on Glutamate-Induced Neurotoxicity in Spiral Ganglion Neurons

Figure 5

Treatment of edaravone buffered the toxicity of glutamate towards SGNs. Cell viability was detected by MTT assay (a) and trypan blue staining (b). Three groups were treated with 500 μM edaravone 2 h, 6 h, and 12 h after administration of glutamate, respectively. , versus glutamate-treated group. The data shown here was the mean ± SEM of three separate experiments.

(a)

(b)