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Docta Complutense
Doctoral thesis . 2002
Data sources: Docta Complutense
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Estudio inmunohistoquímico de los astrocitos de la retina humana

Authors: Ramírez Sebastián, Ana Isabel;

Estudio inmunohistoquímico de los astrocitos de la retina humana

Abstract

Se ha estudiado la morfología y distribución de los astrocitos retinianos humanos mediante la inmunodeteccion de la proteína gfa en montajes planos de retina y en secciones, así como mediante m.e. se han encontrado dos tipos de astrocitos: alargados, localizados en la capa de fibras del nervio óptico (fno), relacionados con los axones y los capilares peripapilares radiales y astrocitos estrellados, localizados en la capa de células ganglionares (cg), relacionados fundamentalmente con los vasos sanguíneos de esta capa. En la fno las prolongaciones de los astrocitos alargados forman haces que se alinean en paralelo con los axones; mientras que en la cg, los astrocitos estrellados van interconectando los vasos formando un plexo con morfología en "panal de abeja". Estos últimos astrocitos mandan prolongaciones hasta la nuclear interna acompañando a los vasos intraparenquimatosos formando un plexo de morfología irregular. Los cuerpos celulares de los astrocitos de la cg, pueden agruparse sobre los vasos a modo de racimos. No se han observado los "astrocitos perivasculares", descritos por wolter en la retina humana

Country
Spain
Related Organizations
Keywords

Biología celular, 2407 Biología Celular, Astrocitos Neuroanatomía, Biología celular (Biología)

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green