Fig. 1From: Dural administration of inflammatory soup or Complete Freund’s Adjuvant induces activation and inflammatory response in the rat trigeminal ganglionHematoxylin-Eosin staining of TG from animals treated with vehicle (control), CFA and IS. The ganglia consists of bipolar neurons sorrounded by a single layer of SGCs (thin arrows). In the CFA and IS treated groups vacuoles (thick arrows) can be seen, as sign of tissue shinkrage and cell damageBack to article page