title: Effects of pulsed electric fields on rat liver homogenate paramagnetic species.
abstract: Rat liver homogenate has been submitted to pulsed electric fields at different intensities and exposition times. Among the paramagnetic species present in the samples only the mitochondria free radical is affected by pulsation, as revealed by electron spin resonance spectroscopy. In parallel a variation in the respiratory activity of mitochondria is registered.
mesh_terms: D000818:Animals; D004574:Electromagnetic Fields; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D008099:Liver / Q000502:physiology*; D008297:Male; D008930:Mitochondria, Liver / Q000378:metabolism*; D010101:Oxygen Consumption; D051381:Rats
chemical_list: D005609:Free Radicals