[Demonstration of a basal lamina in cocultures of thyroid cells and embryonal swine skin cells].
Porcine thyroid and embryo skin cells were isolated and cultured. Cultures from each kind of cells, as well as cocultures were fixed twice a week for electron microscopy. On day 8th a basal lamina like material appears only in the cocultures, along the basal plasmalemma of the reassociated thyroid cells. This amorphous material increases up to day 17th.
D000818:Animals; D001485:Basement Membrane / Q000648:ultrastructure; D002478:Cells, Cultured; D004847:Epithelial Cells; D008648:Mesoderm / Q000166:cytology; D012867:Skin / Q000166:cytology / Q000196:embryology*; D013552:Swine; D013961:Thyroid Gland / Q000166:cytology*
Mise en évidence d'une lame basale dans des cocultures de cellules thyroïdiennes et de cellules provenant de la peau de Porc.