title: Adrenergic innervation of the umbilical vessels. Light- and fluorescence microscopic studies.
mesh_terms: D000818:Animals; D005333:Fetus; D006168:Guinea Pigs; D006801:Humans; D051379:Mice; D008856:Microscopy, Fluorescence; D009130:Muscle, Smooth / Q000166:cytology; D009434:Neural Pathways; D009469:Neuromuscular Junction; D009638:Norepinephrine / Q000032:analysis; D011817:Rabbits; D013564:Sympathetic Nervous System / Q000032:analysis / Q000166:cytology; D014469:Umbilical Arteries / Q000032:analysis / Q000294:innervation*; D014471:Umbilical Veins / Q000032:analysis / Q000294:innervation*
chemical_list: D009638:Norepinephrine