title: [Expression of vimentin and GFAP and development of the retina in the trout].
abstract: The glial cell development was studied during the edification of the retina and the optic tract, in a teleost, the rainbow trout. The intermediate filament proteins, vimentin and glial fibrillary acidic protein (GFAP) were visualized by an indirect immunohistochemical method. Results show that both vimentin and GFAP are early expressed in the developing retina and, particularly in the Müller cells, a coexpression of vimentin and GFAP is observed from embryonic to adult stages. The ganglion cell layer and the optic fiber layer both exhibit GFAP-positive structures. The deep staining for GFAP is also seen in the optic nerve and induces us to credit astrocyte-like cells with a leading role in the pattern formation of this tract.
authors.affiliation: Université Paris VII, équipe de Neuroembryologie, France.
authors.forename: R
authors.initials: R
authors.lastname: De Guevara
authors.forename: C
authors.initials: C
authors.lastname: Pairault
authors.forename: G
authors.initials: G
authors.lastname: Pinganaud
mesh_terms: D000818:Animals; D005904:Glial Fibrillary Acidic Protein / Q000378:metabolism*; D007150:Immunohistochemistry; D017686:Oncorhynchus mykiss / Q000196:embryology* / Q000378:metabolism*; D009900:Optic Nerve / Q000378:metabolism; D012160:Retina / Q000196:embryology / Q000378:metabolism*; D014746:Vimentin / Q000378:metabolism*
chemical_list: D005904:Glial Fibrillary Acidic Protein; D014746:Vimentin
vernacular_title: Expression de la vimentine et de la GFAP et développement de la rétine chez la truite.