Effect of CP and A/S on GLT-1, xCT and GLAST expression in the amygdala (Amg). (A, C, E) Immunoblots for GLT-1/ β-tubulin, xCT/ β-tubulin and GLAST/ β-tubulin, respectively. (B) Statistical analysis revealed a significant downregulation in the expression of GLT-1 in CP-Vehicle group as compared to vehicle and CP-A/S groups. (D) Moreover, statistical analysis exhibited significant downregulation in xCT expression in CP-Vehicle group as compared to Vehicle-Vehicle and CP-A/S groups. (F) GLAST expression in the Amg was not changed following the CP or A/S treatment. (*p < 0.05 and ***p < 0.001), (n = 6-7 for each group), values shown as means ± S.E.M, (A/S: Ampicillin/Sulbactam, CP: CP 55,940).