Fig. 6

Dexamethasone does not modulate decreased GS activity but reverses GSH content in the hippocampus. The decrease in GS activity was not modulated by dexamethasone in the SE animals (a, b). Dexamethasone prevented the reduction in GSH reduced at 1 and 56 days after treatment (c, d). Values represent mean ± standard error, of four to six animals per group. Data were analyzed by ANOVA, followed by Tukey test. Bars without a common letter differ significantly, assuming p < 0.05