title: Ultrastructural identification of noradrenergic axons and their distribution within the enteric plexuses of the guinea-pig small intestine.
mesh_terms: D000818:Animals; D001369:Axons / Q000648:ultrastructure*; D004299:Dopamine beta-Hydroxylase / Q000032:analysis; D004759:Enterochromaffin Cells / Q000032:analysis; D005260:Female; D006168:Guinea Pigs; D007124:Immunoenzyme Techniques; D007421:Intestine, Small / Q000294:innervation*; D008297:Male; D008856:Microscopy, Fluorescence; D009197:Myenteric Plexus / Q000648:ultrastructure*; D009638:Norepinephrine / Q000032:analysis*; D014018:Tissue Distribution
chemical_list: D004299:Dopamine beta-Hydroxylase; D009638:Norepinephrine