Fig. 5

VMN nNOS Gene Knockdown Effects on VMNdm versus VMNvl GABAergic Nerve Cell Glucokinase (GCK) mRNA Levels in Eu- or Hypoglycemic Male Rats. Individual VMNdm and VMNvl GAD-ir neurons were harvested by laser-catapult-microdissection for multiplex gene expression analysis including GLUT2. Plots depict normalized GLUT2 [Fig. 5A (VMNdm) and 5B (VMNvl)] mRNA measures for GABA neurons acquired from the following treatment groups: SCR siRNA/sc V (blue box-and-whisker plots, n = 12), nNOS siRNA/sc V (yellow box-and-whisker plots; n = 12), SCR siRNA/ sc INS (green box-and-whisker plots; n = 12), nNOS siRNA/sc INS (orange box-and-whisker plots; n = 12). Statistical differences between discrete pairs of treatment groups are indicated by the following symbols: *p < 0.05; **p < 0.01; ***p < 0.001