A táplálékfölvétel fö szabályzó molekulái

A grelin, a leptin és azok kölcsönhatása: Irodalmi összefoglaló

Translated title of the contribution: The major regulators of feed-intake: Ghrelin, leptin and their interactions. Literature review

I. Tóth, Goszleth Gréta, L. Frenyó

Research output: Contribution to journalArticle

Abstract

The authors summarize current knowledge on the roles of ghrelin and leptin in the central regulation of feed-intake. Considering that the final outcome of such hormonal effects is the result of combined hormone actions, the authors also discuss the interactions of ghrelin and leptin. Ghrelin is primarily secreted in the stomach and conveys hunger signal to the hypothalamus. Leptin is mainly released from the fatty tissue and represents satiety signal in the hypothalamus. Thus, the two of these hormones function as two trays of a balance to set the activity of hypothalamic effector neurons to the actual metabolic needs of the organism. The authors discuss the neuronal basis of this balanced hormone action and the influential effects of the inner and outer environment.

Original languageHungarian
Pages (from-to)504-512
Number of pages9
JournalMagyar Allatorvosok Lapja
Volume134
Issue number8
Publication statusPublished - Aug 2012

Fingerprint

ghrelin
Ghrelin
Leptin
leptin
feed intake
hormones
Hormones
hypothalamus
Hypothalamus
Hunger
hunger
satiety
trays
Adipose Tissue
Stomach
stomach
neurons
Neurons
organisms

ASJC Scopus subject areas

  • veterinary(all)

Cite this

A táplálékfölvétel fö szabályzó molekulái : A grelin, a leptin és azok kölcsönhatása: Irodalmi összefoglaló. / Tóth, I.; Gréta, Goszleth; Frenyó, L.

In: Magyar Allatorvosok Lapja, Vol. 134, No. 8, 08.2012, p. 504-512.

Research output: Contribution to journalArticle

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