title: [Immunomorphological methods for identifying cells of the APUD system of the digestive organs].
abstract: Possibilities of application of immunomorphologic methods to gastrointestinal apud cells study were evaluated. These are: immunofluorescent, immunoenzyme, immune-peroxidase, peroxidase-antiperoxidase, avidinbiotin. Causes of immunologic and non-immunologic non-specific background staining and the means of its elimination are discussed, as well as problems of fixation and embedding of the material.
mesh_terms: D001078:APUD Cells / Q000166:cytology* / Q000276:immunology; D000818:Animals; D001360:Avidin; D001710:Biotin; D003584:Cytological Techniques; D004064:Digestive System / Q000166:cytology* / Q000276:immunology; D004847:Epithelial Cells; D000939:Epitopes / Q000032:analysis; D005452:Fluoresceins; D006651:Histocytochemistry; D006801:Humans; D007114:Immunization; D007074:Immunoglobulin G / Q000032:analysis; D007158:Immunologic Techniques; D011817:Rabbits; D013194:Staining and Labeling / Q000379:methods
chemical_list: D000939:Epitopes; D005452:Fluoresceins; D007074:Immunoglobulin G; D001360:Avidin; D001710:Biotin
vernacular_title: Immunomorfologicheskie metody identifikatsii kletok APUD-sistemy organov pishchevareniia.