Figure 5From: Cyclooxygenase-2 expression in oligodendrocytes increases sensitivity to excitotoxic deathCOX-2 is induced in oligodendrocytes by Kainic Acid (KA). Dispersed oligodendrocyte cultures were treated with either vehicle (Control) or KA and examined 24 hours later by confocal immunofluorescence. COX-2 expression (green) is seen in the cells labeled with the oligodendrocyte specific marker Olig-1 (red), co-labeling appears yellow (see arrow). Magnification bar = 20 μm.Back to article page