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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: J Comp Neurol. 2016 Aug 11;525(2):271–290. doi: 10.1002/cne.24059

Figure 4. P2X2 (green) and NPY (magenta) immunoreactivity across four representative nTS levels.

Figure 4

See supplemental Fig. 2 (S2) for P2X2/NPY immunoreactivity across all nine nTS levels. In rostral nTS, NPY-immunoreactive fibers are distributed in the medial part of the nTS and within the DMX in areas that also contain ChAT-positive cells and processes. In intermediate nTS, NPY staining is densest lining the 4th ventricle (4V), but also occurs within the area postrema (AP). The nTS boundaries and organization of the figure is as described for Fig. 3.