Fig. 2From: Enteric neuroanatomy and smooth muscle activity in the western diamondback rattlesnake (Crotalus atrox)A, B Percentage of NOS (A) and ChAT (B) positive neurons (of all cells stained for the neuronal marker, HU) in the submucous and myenteric plexus of the different regions of the GI tract. C Percentage of neurons (of all cells stained for the neuronal marker, HU) positive for VIP, VIP and NOS and VIP+ ChAT in the submucous plexusBack to article page