Journals / Lalahan Hayvancılık Araştırma Enstitüsü Dergisi / 2011 / Cilt: 51 - Sayı: 1

(Ghrelin in health and disease)

Sağlıkta ve hastalıkta ghrelin’in rolü (derleme)

Pages
41–53
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

In this review, the main functions of ghrelin in a healthy metabolism as well as changes in diseases have been summarised.

📌 3 Key Takeaways

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Objective & Hypothesis:Ghrelin, an orexigenic peptide hormone consisting 28 amino acids, is found not only in mammal species but also in other vertebrates such as fish, frog, and chicken.
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Key Findings & Data:Since its discovery in 1999, several functions of ghrelin have been identified.
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Conclusion & Impact:In this review, the main functions of ghrelin in a healthy metabolism as well as changes in diseases have been summarised.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:bağırsaklar · kümes hayvanları · mide

Abstract

Ghrelin, an orexigenic peptide hormone consisting 28 amino acids, is found not only in mammal species but also in other vertebrates such as fish, frog, and chicken. It is expressed mainly by stomach but intestines, brain, kidneys, pancreas, and testicles are among the other expression centers. Ghrelin receptors are abundant in arcuate and ventromediale nuclei and in hippocampus. Since its discovery in 1999, several functions of ghrelin have been identified. Ghrelin promotes Growth Hormone release and increases food intake. In addition to its main role in the mechanism controling energy balance, the anti-inflamatory affect of ghrelin has also been focused in recent years. Ghrelin levels may change in the dysfunctions affecting the energy balance. In this review, the main functions of ghrelin in a healthy metabolism as well as changes in diseases have been summarised.

Özet

Ghrelin 28 aminoasitten oluşan, memeli hayvanlar dışında balık, tavuk ve kurbağa gibi diğer omurgalı türlerde de var olan iştah açıcı bir peptid hormondur. Özellikle mideden salınan ghrelin’in diğer sentez merkezleri bağırsaklar, beyin, böbrekler, pankreas ve testislerdir. Ghrelin reseptörleri ise en çok arkuat ve ventromedial çekirdekler ile hipokampusta bulunur. Ghrelin’in 1999 yılındaki keşfinden bu yana başta büyüme hormonu salgılatıcı ve gıda alımını arttırıcı özelliği olmak üzere pek çok fonksiyonu ortaya çıkarılmıştır. Son yıllarda ise, enerji dengesini kontrol eden sistemdeki rolünün yanı sıra sahip olduğu yangı baskılayıcı özellikleri de mercek altına alınmıştır. Enerji metabolizmasında değişikliklere neden olan hastalıklarda ghrelin düzeylerinde de değişiklikler gözlenir. Bu derlemede ghrelin’in sağlıklı bir metabolizmadaki fonksiyonları ile hastalıklardaki değişimleri incelenmiştir.

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Cite This Article

ARIKAN, F., UYSAL, H. (2011). (Ghrelin in health and disease). Lalahan Hayvancılık Araştırma Enstitüsü Dergisi, Cilt: 51 - Sayı: 1, 41–53. https://ajindex.com/articles/345039

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References (1)

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