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Mantenimiento en el laboratorio del pez cebra

Authors: Moreno Fernández, Mirella;

Mantenimiento en el laboratorio del pez cebra

Abstract

El pez cebra (Danio rerio) se utiliza como organismo modelo en distintos campos como la biomedicina o la toxicogenómica. Las ventajas que ofrece frente a otros modelos animales, hace que se haya convertido en los últimos años en uno de los organismos modelo más utilizado en experimentación. La similitud de su desarrollo embrionario con el de otros vertebrados superiores o la semejanza de su genoma con la del ser humano lo han colocado en el punto de mira de las principales investigaciones. Pero disponer de ejemplares óptimos tanto de embriones como de adultos para su utilización en investigación, requiere de unos cuidados y de una atención adecuada. Para su mantenimiento se deberán tener en cuenta el tipo de instalaciones para su cría, la calidad del agua donde se encuentran, la alimentación que reciben o los procesos de reproducción utilizados. El objetivo de este estudio ha sido elaborar un protocolo de mantenimiento del pez cebra, que optimice los cuidados necesarios para que el número de embriones viables sea máximo y también poder mantener un número de ejemplares adultos en buenas condiciones.

The zebrafish (Danio rerio) is used as a model organism in different fields such as biomedicine and toxicogenomics. The advantages that this model offers compared to other animal models, makes it one of the most commonly used in experimental model organisms in recent years. The similarity of its embryonic development with the development of other higher vertebrates or the likeness of its genome with the human genome have placed it in the crosshairs of most outstanding research. But having individuals, both embryos and adults, in optimal conditions to be used in research requires adequate attention and care. For their maintainance and reproduction, the type of facility, the quality of the water, the diet they receive or the reproduction processes used must be taken in to account. The objective of this study was to develop a protocol for maintenance of the Zebrafish, which optimizes the necessary care so that the maximum number of viable embryos is obtained and also to maintain a number of adult specimens in good condition.

Country
Spain
Keywords

Mantenimiento, Pez cebra

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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