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. Author manuscript; available in PMC: 2011 Oct 8.
Published in final edited form as: Brain Res. 2010 Aug 4;1355:70–85. doi: 10.1016/j.brainres.2010.07.094

Figure 2. Phenotype identification of TRHR1-ir fibers.

Figure 2

A, B, and C: Merged image (A) demonstrating that practically all SERT-ir fibers (B) in the NST possess TRHR1 receptors (C).

D, E, and F: Merged image (D) of staining in the raphe pallidus demonstrating that nearly all SERT-ir fibers and neurons (E) possess TRHR1 receptors (F).

G: GAD67-ir (GABA phenotype; green label) fibers in the RP are in the vicinity of TRHR1 receptors (red) but are not co-localized.

H: In the NST, vglut 2-ir fibers and varicosities (green) are in the vicinity of TRHR1 receptors (red) but are not co-localized.

I: Similarly, vglut 1-ir fibers and varicosities (green) in the NST are in the vicinity of TRHR1 receptors (red) but are not co-localized.

Scale bar: A–F, I = 150 microns; G, H = 20 microns.