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Two modes of cell migration in the ventral horn of the spinal cord in the chick embryo. A Golgy study

 

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Opened Access Two modes of cell migration in the ventral horn of the spinal cord in the chick embryo. A Golgy study
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Author: Dorado-Ocaña, Manuel E.
Chrnielewsk Alvarez, Carola
Quesada Ruiz, Adela
Genis Gálvez, José María
Prada Elena, Francisco Andrés
Department: Universidad de Sevilla. Departamento de Anatomía y Embriología Humana
Date: 1990-04-05
Document type: Article
Abstract: Surnrnary. The migration process of the ventral horn in chick embryo spinal cord cells has been studied between 2.5 and 5 days of incubation (HH-17, HH-26), using the Golgi technique. Two different migratory modes are observed. Type 1.- Migration by nucleus translocation. Most of the ventral horn motor neurons migrate by nucleus translocation within the peripheral cylinder of the cytoplasm (migration by nucleus translocation). Type 11.- Free migration cells. Other cells migrate disconnected from both limiting surfaces (ventricular and pial). On the basis of shape and migratory behaviour they have been identified as smooth cells and multipodial cells.
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URI: http://hdl.handle.net/11441/59874

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