Fig. 4

Phosphorylation of NF-κB, COX2 and AQP4 protein levels were increased in primary glial cells, 36 h after stimulation with Stx-2 and LPS, or LPS alone. Values are presented as means ± SEM. *P < 0.05, **P < 0.01 vs. none control, ^# P < 0.05, ^## P < 0.01 vs. Stx treatment