Figure 2.

Nav1.7 is upregulated in magnocellular neurosecretory neurons of supraoptic nucleus following salt loading. (A) Magnocellular neurosecretory neurons (MSN) within supraoptic nucleus (SON) of control rats exhibit Nav1.7 immunolabeling. Following salt-loading, MSN display more prominent Nav1.7 immunoreactivity compared to control rats. (B) Quantification of Nav1.7 immunosignal within the SON demonstrates an approximately two-fold increase in Nav1.7 immunofluorescence in SON of salt-loaded rats compared to control rats.

Black et al. Molecular Pain 2013 9:39   doi:10.1186/1744-8069-9-39
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