Now showing items 1-3 of 3

    • Effect of 8.5% and 25% caloric restriction on mitochondrial free radical production and oxidative stress in rat liver 

      Gómez, José; Caro, Pilar; Naudí i Farré, Alba; Portero Otín, Manuel; Pamplona Gras, Reinald; Barja, Gustavo (Springer Verlag, 2007)
      Previous studies have consistently shown that 40% caloric restriction (CR) decreases the rate of mitochondrial ROS production and steady-state levels of markers of oxidative damage to macromolecules including mitochondrial ...
    • Polyphosphate is a key factor for cell survival after DNA damage in eukaryotic cells 

      Bru, Samuel; Samper Martín, Bàrbara; Quandt, Eva; Hernández Ortega, Sara; Martínez Laínez, Joan M; Garí Marsol, Eloi; Rafel i Borrell, Marta; Torres Torronteras, Javier; Martí, Ramón; Ribeiro, Mariana; Jiménez, Javier; Clotet, Josep (Elsevier, 2017-08-08)
      Cells require extra amounts of dNTPs to repair DNA after damage. Polyphosphate (polyP) is an evolutionary conserved linear polymer of up to several hundred inorganic phosphate (Pi) residues that is involved in many functions, ...
    • Yeast as a model system to study metabolic impact of selenium compounds 

      Herrero Perpiñán, Enrique; Wellinger, Ralf Erik (Shared Science Publishers, 2015)
      Inorganic Se forms such as selenate or selenite (the two more abundant forms in nature) can be toxic in Saccharomyces cerevisiae cells, which constitute an adequate model to study such toxicity at the molecular level ...