Table 1.

Experimental design of vitamin E treatments against glutamate injury.

Sample	Treatment
1	Negative control/untreated sample (cells with medium and absolute ethanol only)
2	Positive control (astrocyte cell, 100 mM of glutamate/astrocytes)
3	100 ng/mL TRF + glutamate
4	200 ng/mL TRF + glutamate
5	300 ng/mL TRF + glutamate
6	100 ng/mL α-TCP + glutamate
7	200 ng/mL α-TCP + glutamate
8	300 ng/mL α-TCP + glutamate