title: [Immunofluorescent study of the distribution of adult neuro-specific antigens in the chick embryo (author's transl)].
abstract: The adult neuro-specific antigens have been localized by immunofluorescence techniques in diencephalon and mesencephalon of chick embryo. This study has been made using fresh or fixed tissues from embryos 72, 48 or 36 h old. At 72 h of incubation the wall of diencephalon shows marked fluorescence; at 48 h of incubation the fluorescent cells are localized in an outer layer and an inner one. In the 48 h-old embryo the reaction is more distinct and intensive in fresh tissues than in fixed tissues. At 36 h of incubation no fluorescence has been detected either in fresh tissues or in fixed tissues.
mesh_terms: D000818:Animals; D000941:Antigens / Q000032:analysis*; D002642:Chick Embryo; D004027:Diencephalon / Q000196:embryology* / Q000276:immunology; D005455:Fluorescent Antibody Technique; D005865:Gestational Age; D008636:Mesencephalon / Q000196:embryology* / Q000276:immunology
chemical_list: D000941:Antigens
vernacular_title: Etude par immunofluorescence de l'apparition d'antigènes neuro-spécifiques d'adulte chez l'embryon de poulet.