FIGURE 2.
Correlation of Nav1. 7 and β subunit mRNA expression in small and large DRG neurons. The mRNAs (copies/neuron) of Nav1.7 and β subunits were measured in the same populations of small-diameter (<25 μm) and large-diameter (>30 μm) neurons. Plots are shown of Nav1.7 mRNA versus β1 (A), β2 (B), β3 (C), and β4 (D). The straight lines are simple linear regressions. The data represent the means ± S.E. of mRNA measurements from 29 small and 21 large DRG neurons.