Mesenchymal fusion of the palatal processes and of heterotypic explants

Autor:	R. Weill, M. T. Tassin
Rok vydání:	1977
Předmět:	Epithelial barrier Mesenchyme Mesenchymal stem cell Palatal shelves Anatomy Biology Epithelium stomatognathic diseases medicine.anatomical_structure stomatognathic system Genetics medicine Developmental Biology Explant culture
Zdroj:	Wilhelm Roux's Archives of Developmental Biology. 181:95-102
ISSN:	1432-041X 0340-0794
DOI:	10.1007/bf00848433
Popis:	Two palatal sheleves were cultured for 3 to 6 h, and palatal shelves and half lips were associated and cultured for 24, 48 or 72 h on an agar culture medium. In all cases an epithelial wall was observed between the two mesenchymes. In homotypical palatal shelf cultures, the medial palatal wall disappears and mesenchymal fusion occurs. The epithelial barrier in palate-lip associations is constituted at first by palatal and labial cells, then purely labial, the medial palatal epithelium undergoing destruction. This labial wall pushed away by the actively growing mesenchyme finally disappears so that the palatal and labial mesenchymes are continuous. This phenomenon is completely different from the mesenchymal fusion and has not the same characteristics.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::606e29eada136ff07db21ee8e28ffc92 https://doi.org/10.1007/bf00848433 Zobrazit plný text záznamu Full text from SpringerLink