Fig. 1

Phosphorylation of NF-κB was increased in B92 glial cells, 20 min after stimulation with Stx-2 (3 ng/mL) and LPS (0.1 μg/mL), but not Stx-2 alone (3 ng/mL) (a). Phosphorylation of NF-κB was increased in B92 glial cells, 20 min after stimulation with Stx-2 and LPS, or LPS alone (0.1 μg/mL) (b). Values are presented as means ± SEM. **P < 0.01