dc.contributor.author
Wessels, Anna Grete
dc.date.accessioned
2022-08-04T12:22:00Z
dc.date.available
2022-08-04T12:22:00Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/35729
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-35444
dc.description.abstract
With the advancement of microbiome research, the requirement to consider the intestinal microbiome as the “last organ” of an animal emerged. Through the production of metabolites and/or the stimulation of the host’s hormone and neurotransmitter synthesis, the gut microbiota can potentially affect the host’s eating behavior both long and short-term. Based on current evidence, the major mediators appear to be short-chain fatty acids (SCFA), peptide hormones such as peptide YY (PYY) and glucagon-like peptide-1 (GLP-1), as well as the amino acid tryptophan with the associated neurotransmitter serotonin, dopamine and γ-Aminobutyrate (GABA). The influence appears to extend into central neuronal networks and the expression of taste receptors. An interconnection of metabolic processes with mechanisms of taste sensation suggests that the gut microbiota may even influence the sensations of their host. This review provides a summary of the current status of microbiome research in farm animals with respect to general appetite regulation and microbiota-related observations made on the influence on feed intake. This is briefly contrasted with the existing findings from research with rodent models in order to identify future research needs. Increasing our understanding of appetite regulation could improve the management of feed intake, feed frustration and anorexia related to unhealthy conditions in farm animals.
en
dc.format.extent
19 Seiten
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
eating behavior
en
dc.subject
farm animals
en
dc.subject
neurotransmitters
en
dc.subject.ddc
600 Technik, Medizin, angewandte Wissenschaften::630 Landwirtschaft::630 Landwirtschaft und verwandte Bereiche
dc.title
Influence of the Gut Microbiome on Feed Intake of Farm Animals
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.articlenumber
1305
dcterms.bibliographicCitation.doi
10.3390/microorganisms10071305
dcterms.bibliographicCitation.journaltitle
Microorganisms
dcterms.bibliographicCitation.number
7
dcterms.bibliographicCitation.originalpublishername
MDPI
dcterms.bibliographicCitation.volume
10
dcterms.bibliographicCitation.url
https://doi.org/10.3390/microorganisms10071305
refubium.affiliation
Veterinärmedizin
refubium.affiliation.other
Institut für Tierernährung
refubium.note.author
Die Publikation wurde aus Open Access Publikationsgeldern der Freien Universität Berlin gefördert.
de
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
2076-2607