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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Anesthesiology. 2011 May;114(5):1180–1189. doi: 10.1097/ALN.0b013e31820efb19

Figure 5.

Figure 5

Ondansetron (OND) down-regulates morphine augmented messenger RNA expression in dorsal root ganglia. Mice were treated with saline, morphine or morphine plus OND during the 4-day treatment protocol. αCGRP: alpha-calcitonin gene-related peptide; PPTA: preprotachykinin-A; NR1: N-methyl d-aspartate receptor-1; TRPV1: transient receptor potential vanilloid-1; β2-AR: β2-adrenergic receptor; 5-HT3A: 5-hydroxytryptamine receptor subunit type 3A. Data are presented as the means +/− SEM. * p < 0.05 and ** < 0.01. Five mice were used in each group.