Fig. 7From: Modulation of inflammatory mediators in the trigeminal ganglion by botulinum neurotoxin type A: an organ culture studySchematic drawings. The drawing demonstrates the major immunohistochemical findings in neurons and SGCs. CGRP, IL1β and SNAP-25 were mainly found in the neurons, and iNOS and SV2-A in the SGCs. Arrows illustrate increase and decrease, respectively.Back to article page