title: Cytochemical and immunofluorescence investigations on polypeptide hormone localization in the pancreas and gut of the larval lamprey.
mesh_terms: D000818:Animals; D003653:Decarboxylation; D004295:Dihydroxyphenylalanine / Q000378:metabolism; D005399:Fishes / Q000502:physiology*; D005455:Fluorescent Antibody Technique; D006651:Histocytochemistry; D007328:Insulin / Q000032:analysis*; D007422:Intestines / Q000032:analysis* / Q000166:cytology; D007515:Islets of Langerhans / Q000032:analysis* / Q000166:cytology; D007814:Larva / Q000502:physiology; D008854:Microscopy, Electron
chemical_list: D007328:Insulin; D004295:Dihydroxyphenylalanine