Total spectral counts and proteins identified of glutamate groups (GLUs)<sup>a</sup> and AGS-IV groups (AGS-IVs)<sup>b</sup>.

<p>a glutamate groups (GLUs): PC12 cells received 5 mM glutamate and then maintained for 24 h.</p><p>b AGS-IV groups (AGS-IVs): PC12 cells were treated with 50 μM AGS-IV for 6 h before exposure to 5 mM glutamate and then maintained for 24 h</p><p>Total spectral counts and proteins identified of glutamate groups (GLUs)<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126603#t001fn001" target="_blank"><sup>a</sup></a> and AGS-IV groups (AGS-IVs)<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126603#t001fn002" target="_blank"><sup>b</sup></a>.</p>