title: [Perichordal necroses. Contribution to the understanding of the spinal column morphogenesis].
abstract: In 12--15 days old rat embryos and 12 days old mouse embryos vitally stained by acridin orange, a perichordal necrosis appears, showing metameric intensifications at the level of the dense sclerotomites. Similar aspects were detected in serially sectioned rabbit and human embryos (6--7 mm c.r. length). The authors correlate the necrotic zones mentioned with the inductive functions of the notochord.
mesh_terms: D000165:Acridine Orange; D000818:Animals; D004622:Embryo, Mammalian / Q000502:physiology*; D005260:Female; D006801:Humans; D051379:Mice; D009024:Morphogenesis; D009672:Notochord / Q000502:physiology*; D011247:Pregnancy; D011817:Rabbits; D051381:Rats; D013131:Spine / Q000196:embryology*; D013194:Staining and Labeling
chemical_list: D000165:Acridine Orange
vernacular_title: Perichordale nekrosen. Ein Beitrag zum Verständnis der Morphogenese der Wirbelsäule.