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Fig. 3 | Molecular Pain

Fig. 3

From: Novel expression pattern of neuropeptide Y immunoreactivity in the peripheral nervous system in a rat model of neuropathic pain

Fig. 3

NPY was expressed in Fluorogold labelled mental nerve cell bodies after CCI. Fluorogold (FG), in blue, was used to retrogradely label the cell bodies of mental nerve sensory neurons. NPY immunoreactivity is shown in green. Signals are shown separately in small panels, and together in the adjacent larger panel. Colocalization of the two signals is shown in turquoise. Few NPY cells were seen in sham animals (a), but in CCI animals many NPY cells colocalized with FG (b). Arrows indicate examples of colocalization. The quantification of the percentage of FG cells that expressed NPY is shown in c. The quantification of the percentage of NPY cells that expressed FG is shown in d. Values represent mean ± SEM (n = 6); *p < 0.05, ***p < 0.001 by Student’s t-test. Scale bar = 100 μm

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Molecular Pain

ISSN: 1744-8069

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