Underfeeding Alters Brain Tissue Synthesis Rate in a Rat Brain Injury Model.
brain injury
gluconeogenesis
recovery
standard of care
Journal
International journal of molecular sciences
ISSN: 1422-0067
Titre abrégé: Int J Mol Sci
Pays: Switzerland
ID NLM: 101092791
Informations de publication
Date de publication:
25 Aug 2023
25 Aug 2023
Historique:
received:
17
07
2023
revised:
21
08
2023
accepted:
23
08
2023
medline:
11
9
2023
pubmed:
9
9
2023
entrez:
9
9
2023
Statut:
epublish
Résumé
Brain injuries (BI) are highly disruptive, often having long lasting effects. Inadequate standard of care (SOC) energy support in the hospital leads to dietary energy deficiencies in BI patients. However, it is unclear how underfeeding (UF) affects protein synthesis post-BI. Therefore, in a rat model, we addressed the issue of UF on the protein fractional synthesis rate (fSR) post-BI. Compared to ad libitum (AL)-fed animals, we found that UF decreased protein synthesis in hind-limb skeletal muscle and cortical mitochondrial and structural proteins (
Identifiants
pubmed: 37686002
pii: ijms241713195
doi: 10.3390/ijms241713195
pmc: PMC10487942
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : NIA NIH HHS
ID : R01 AG059715
Pays : United States
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