Fig. 3From: Profile of dorsal root ganglion neurons: study of oxytocin expressionCharacterization of the 4 clusters. a Diameters of DRG neurons in each cluster are expressed in a box plot. **P < 0.01. b–e Percentage of isolated DRG neurons expressing target molecules in Cluster 1, Cluster 2, Cluster 3, and Cluster 4 are shown. The abbreviations are the same as those in Fig. 1Back to article page