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. 2013 Apr 24;8(4):e61753. doi: 10.1371/journal.pone.0061753

Figure 7. Density of Fos-immunoreactive cells (number of cells/mm2) in the GC and MTC layers in the anterior and posterior regions of the AOB after exposure to water or pyrazine cocktail.

Figure 7

The density of Fos-immunoreactive (Fos-ir) cells in the AMT, AGC and PGC layers was higher after exposure to the pyrazine cocktail vs. the water control (P<0.001).