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    <title>Assessing the impact of sodium butyrate and a light-activated proton pump on energy metabolism and lifespan of Drosophila melanogaster and Caenorhabditis elegans</title>
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    <namePart>Schröder, Reinhard</namePart>
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    <dateIssued>July 2023</dateIssued>
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  <abstract type="Summary">In this thesis, the impact of sodium butyrate (SB) on mitochondrial and metabolic function and lifespan was investigated. SB treatment showed a rapid and transient increase in oxygen consumption in fly heads. Mass spectrometry analysis revealed incorporation of labeled SB into mitochondrial pathway metabolites. An SB-independent way for mitochondrial activation was assessed in this work. The mitochondrial membrane potential of C. elegans was increased, using a light-activated proton pump, resulting in an extended median lifespan, even if the intervention took part in mid- or late-staged worms.&lt;eng&gt;</abstract>
  <abstract type="Summary">Auswirkungen von Natriumbutyrat (SB) auf mitochondriale und metabolische Funktionen und die Lebensspanne wurden untersucht. SB-Behandlung führte zu einem raschen und vorübergehenden Anstieg des Sauerstoffverbrauchs in Fliegenköpfen. Massenspektrometrische Analysen zeigten den Einbau von markiertem SB in mitochondriale Stoffwechselprodukte. Außerdem wurde ein SB-unabhängiger Weg zur mitochondrialen Aktivierung untersucht. Das Membranpotenzial von C. elegans wurde mittels einer lichtaktivierten Protonenpumpe erhöht, dies verlängerte die mittlere Lebensspanne, sowohl in mittleren/späten Stadien.&lt;ger&gt;</abstract>
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  <note type="statement of responsibility">vorgelegt von Annika Müller-Eigner</note>
  <note>GutachterInnen: Reinhard Schröder (Universität Rostock, Mathematisch-Naturwissenschaftliche Fakultät) ; Shahaf Peleg (FBN Dummerstorf) ; Tom Goldammer (FBN Dummerstorf, Agrar- und Umweltwissenschaftliche Fakultät)</note>
  <note type="thesis">Dissertation Universität Rostock 2023</note>
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      <title>Assessing the impact of sodium butyrate and a light-activated proton pump on energy metabolism and lifespan of Drosophila melanogaster and Caenorhabditis elegans</title>
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      <publisher>Rostock : Universität Rostock, 2023</publisher>
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      <namePart>Müller-Eigner, Annika, 1994 - </namePart>
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