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Revista de Medicina de la Universidad de Navarra
Article . 2017 . Peer-reviewed
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Papel de la Ghrelina en la fisiopatología del comportamiento alimentario

Authors: Felipe Casanueva; M. Lage; O. Al-Massadi; C. Diéguez; L. M. Seoane;

Papel de la Ghrelina en la fisiopatología del comportamiento alimentario

Abstract

La ghrelina, es el ligando endógeno para el receptor de secretagogos de GH. Se ha aislado a partir de estómago, aunque existen otros tejidos que también expresan ghrelina, como es el caso de la hipófisis, hipotálamo, placenta, ovario, testículo, etc. Se ha visto como la ghrelina está implicada en la secreción de GH, tanto in vivo, como in vitro, existen evidencias que demuestran como la administración de ghrelina induce secreción de GH. Existen datos in vivo, donde se demuestra que la potencia secretora de GH de la ghrelina es incluso superior a la que ejerce el GHRH, que hasta hace poco se consideraba el más potente de los secretagogos de GH endógenos. Existen evidencias de la acción reguladora de la ghrelina sobre la ingesta y la homeostasis energética. Existe un papel claro de la ghrelina en las distintas alteraciones alimentarias como en el caso de la obesidad, anorexia y bulimia.

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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
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