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. 2019 Jan 14;15:1744806918820452. doi: 10.1177/1744806918820452

Figure 4.

Figure 4.

Coordinates and structures of the TG and the TNC. (a) The stereotaxic coordinates of Sp5C in rat brain (adapted from Paxinos and Watson’s work). The H&E (b) and Nissl (c) staining of the TNC-Sp5C. The present study analyzed expression patterns of CGRP, PACAP, and its receptors in lamina III to V of the Sp5C. The H&E (d) and Nissl (e) staining of the TG.

TG: trigeminal ganglion; TNC: trigeminal nucleus caudalis; H&E: Hematoxylin and eosin; Sp5C :spinal trigeminal nucleus caudalis.