Transient appearance of the epithelial invagination in the olfactory pit of chick embryos

In this study, immunohistochemical analysis has been performed using neuronal markers (GAP43, NCAM and PGP 9.5) to characterize the epithelial invagination in the medial wall of the olfactory pit in the chick embryos. At stages 26–27, the epithelial invagination was primarily composed of characteris...

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Detalles Bibliográficos
Autores principales: NAKAMUTA, Shoko, NAKAMUTA, Nobuaki, YAMAMOTO, Yoshio, ONODERA, Nozomi, ARAKI, Isato
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2014
Materias:
Anatomy
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4349543/
https://www.ncbi.nlm.nih.gov/pubmed/25231436
http://dx.doi.org/10.1292/jvms.14-0234
Descripción
Sumario:In this study, immunohistochemical analysis has been performed using neuronal markers (GAP43, NCAM and PGP 9.5) to characterize the epithelial invagination in the medial wall of the olfactory pit in the chick embryos. At stages 26–27, the epithelial invagination was primarily composed of characteristic round-shaped cells, which were negative for neuronal markers. These cells were also found in the medial wall of the olfactory pit at stage 24, whereas the epithelial invagination was not observed at any stages other than stages 26–27. The possible relationship between the round-shaped cells and the migratory cells is discussed.

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