Fig. 6From: Modulation of inflammatory mediators in the trigeminal ganglion by botulinum neurotoxin type A: an organ culture studySV2-A immunohistochemistry. In all groups, including fresh, SV2-A immunoreactivity was confined to the cytoplasm of SGCs (arrows). No difference was detected between the groups, except for the rounded shape of the SGCs appearing after 24 hrs of incubationBack to article page