Fig. 2From: Macrophage migration inhibitory factor facilitates prostaglandin E2 production of astrocytes to tune inflammatory milieu following spinal cord injuryColocalization of COX2 with astrocytes. a–l Immunostaining of COX2 in the cross sections of rat contused spinal cord showed colocalization with GFAP- (a–f) and S100β- (g–l) positive cells at 0 day and 4 days, with or without injection of 4-IPP, respectively. Rectangle indicates region magnified. Arrowheads indicate colocalization of COX2 with astrocytes. Scale bars, 500 μm in (a), (c), (e), (g), (i), and (k); 50 μm in (b), (d), (f), (h), (j), and (l)Back to article page