title: Evidence for the existence of serotonin-, dopamine-, and noradrenaline-containing neurons in the gut of Lampetra fluviatilis.
mesh_terms: D000818:Animals; D001369:Axons; D002855:Chromatography, Thin Layer; D003094:Collagen; D004298:Dopamine / Q000032:analysis*; D005399:Fishes; D005453:Fluorescence; D006651:Histocytochemistry; D002479:Inclusion Bodies; D007422:Intestines / Q000166:cytology / Q000294:innervation; D008854:Microscopy, Electron; D008856:Microscopy, Fluorescence; D009474:Neurons / Q000032:analysis* / Q000166:cytology; D009638:Norepinephrine / Q000032:analysis*; D012270:Ribosomes; D012701:Serotonin / Q000032:analysis*; D013050:Spectrometry, Fluorescence
chemical_list: D012701:Serotonin; D003094:Collagen; D004298:Dopamine; D009638:Norepinephrine