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  5. Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) - ΙΑΤ
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Please use this identifier to cite or link to this item: https://olympias.lib.uoi.gr/jspui/handle/123456789/18733
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dc.contributor.authorTzika, A. A.en
dc.contributor.authorMintzopoulos, D.en
dc.contributor.authorPadfield, K.en
dc.contributor.authorWilhelmy, J.en
dc.contributor.authorMindrinos, M. N.en
dc.contributor.authorYu, H.en
dc.contributor.authorCao, H.en
dc.contributor.authorZhang, Q.en
dc.contributor.authorAstrakas, L. G.en
dc.contributor.authorZhang, J.en
dc.contributor.authorYu, Y. M.en
dc.contributor.authorRahme, L. G.en
dc.contributor.authorTompkins, R. G.en
dc.date.accessioned2015-11-24T18:54:44Z-
dc.date.available2015-11-24T18:54:44Z-
dc.identifier.issn1107-3756-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/18733-
dc.rightsDefault Licence-
dc.subjectAdenosine Triphosphate/*biosynthesisen
dc.subjectAnimalsen
dc.subjectBody Surface Areaen
dc.subjectBurns/genetics/*metabolismen
dc.subjectDown-Regulation/*geneticsen
dc.subjectGene Expression Profilingen
dc.subjectGene Expression Regulationen
dc.subjectMagnetic Resonance Spectroscopyen
dc.subjectMaleen
dc.subjectMiceen
dc.subjectModels, Biologicalen
dc.subjectMuscle, Skeletal/*metabolism/*pathologyen
dc.subjectOxidative Phosphorylationen
dc.subjectPhosphorus Isotopesen
dc.subjectRNA, Messenger/genetics/metabolismen
dc.subjectTrans-Activators/*genetics/metabolismen
dc.titleReduced rate of adenosine triphosphate synthesis by in vivo 31P nuclear magnetic resonance spectroscopy and downregulation of PGC-1beta in distal skeletal muscle following burnen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.secondaryhttp://www.ncbi.nlm.nih.gov/pubmed/18204786-
heal.languageen-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικήςel
heal.publicationDate2008-
heal.abstractUsing a mouse model of burn trauma, we tested the hypothesis that severe burn trauma corresponding to 30% of total body surface area (TBSA) causes reduction in adenosine triphosphate (ATP) synthesis in distal skeletal muscle. We employed in vivo 31P nuclear magnetic resonance (NMR) in intact mice to assess the rate of ATP synthesis, and characterized the concomitant gene expression patterns in skeletal muscle in burned (30% TBSA) versus control mice. Our NMR results showed a significantly reduced rate of ATP synthesis and were complemented by genomic results showing downregulation of the ATP synthase mitochondrial F1 F0 complex and PGC-1beta gene expression. Our findings suggest that inflammation and muscle atrophy in burns are due to a reduced ATP synthesis rate that may be regulated upstream by PGC-1beta. These findings implicate mitochondrial dysfunction in distal skeletal muscle following burn injury. That PGC-1beta is a highly inducible factor in most tissues and responds to common calcium and cyclic adenosine monophosphate (cAMP) signaling pathways strongly suggests that it may be possible to develop drugs that can induce PGC-1beta.en
heal.journalNameInt J Mol Meden
heal.journalTypepeer-reviewed-
heal.fullTextAvailabilityTRUE-
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