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Archivos de la Sociedad Española de Oftalmología
Article . 2011 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Archivos de la Sociedad Española de Oftalmología
Article . 2011 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Funciones visuales en portadores del virus de inmunodeficiencia humana

Authors: Solís-Castillo, A.; Ramírez-Ponce, L.A.; Valdez-González, T.; Seijo, E.; Voorduin-Ramos, S.; López-Star, E.M.;

Funciones visuales en portadores del virus de inmunodeficiencia humana

Abstract

Objetivo: Encontrar si existen alteraciones en el grosor de la capa de fibras nerviosas peripapilares, en la visión al color, sensibilidad al contraste, adaptación a la oscuridad y cambios electrorretinográficos en estos pacientes, que no presentan retinitis infecciosa. Métodos: Se les realizaron las pruebas a 52 pacientes sin evidencia de enfermedad ocular. El promedio de edad fue de 35,88 años. Resultados: Se observó una disminución en el grosor de las fibras nerviosas en todos los cuadrantes, menos en el nasal. La visión al color se mostró alterada en el 27,77% de los pacientes. El estudio de sensibilidad al contraste demostró alteraciones en las frecuencias altas. No se encontró diferencia estadísticamente significativa en las pruebas de electrorretinograma ni en adaptación a la oscuridad. Conclusiones: Existe alteración en el grosor de fibras nerviosas peripapilares; además se encontraron alteraciones en la visión al color, sensibilidad al contraste y una tendencia a la disminución de la onda B del electrorretinograma.

Related Organizations
Keywords

Tomografía de coherencia óptica, Optical coherence tomography, Electroretinography, Electrorretinografía

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    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.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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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!
4
Average
Average
Average
Green