The Melanin-concentrating Hormone System in Human, Rodent and Avian Brain.

Abstract:

:Melanin-concentrating hormone (MCH) is a cyclic 19 amino acid orexigenic hypothalamic peptide. MCH is located in the lateral and dorsal hypothalamus, as well as in the zona incerta. In mammals MCH increases food intake, contributes to regulation of energy balance, temperature, reproductive function, endocrine homeostasis and biological rhythms. Several studies have proved the significance of MCH in obesity, diabetes and depression. Although the peptide is well-characterized in mouse models, much less is known about its functions in avians. In birds the MCH system especially in the lateral and basal hypothalamus has important connections to the limbic system and it coordinates the vegetative and endocrine functions, as well as the emotional behaviour. Pharmacological modulation of MCH system could contribute to the therapy of eating disorders and improve agricultural efficiency regarding avians. Reviewing the current knowledge on MCH system in human, rodents and avians may stimulate a new wave of studies in the field.

journal_name

Open Med (Wars)

authors

Bencze J,Pocsai K,Murnyák B,Gergely PA,Juhász B,Szilvássy Z,Hortobágyi T

doi

10.1515/med-2018-0040

subject

Has Abstract

pub_date

2018-07-06 00:00:00

pages

264-269

issn

2391-5463

pii

med-2018-0040

journal_volume

13

pub_type

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