title: [Effect of concanavalin A on the palatine ridges in vitro].
abstract: Concanavalin A acts in three ways on palatal shelves cultivated in vitro: 1. it has a mitogen effect, particularly on the medio palatal epithelium; 2. this produces thickening of this epithelium; 3. a delayed fusion or no fusion of the palatal shelves. The renewed mitogen activity and loss of adhesion properties seem to be linked.
mesh_terms: D000818:Animals; D003208:Concanavalin A / Q000494:pharmacology*; D004848:Epithelium / Q000187:drug effects; D066298:In Vitro Techniques; D051379:Mice; D008938:Mitosis / Q000187:drug effects; D010159:Palate / Q000166:cytology / Q000187:drug effects*
chemical_list: D003208:Concanavalin A
vernacular_title: Action de la concanavaline A sur les crêtes palatines in vitro.