title: [Ultrastructural aspects of reconstitution of the basal membrane in associations of dental components cultured in vitro].
abstract: Separation of the enamel organ and pulp of mice tooth germs by trypsin removed the basal lamina. Within 18 hours in cultivated reassociations of enamel organ and pulp, a new lamina was deposited. When the epithelial component was cultivated alone, no basal lamina formed.
mesh_terms: D000818:Animals; D001485:Basement Membrane / Q000196:embryology; D002454:Cell Differentiation; D003782:Dental Pulp / Q000196:embryology; D004658:Enamel Organ / Q000196:embryology; D004848:Epithelium / Q000196:embryology; D066298:In Vitro Techniques; D051379:Mice; D014083:Tooth Germ / Q000648:ultrastructure*
vernacular_title: Aspects ultrastructuraux de la reconstitution de la membrane basale dans des associations de constituants dentaires cultivées in vitro.