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, and in studies of the degenerative processes induced by free radicals in living cells. The main current developments in EPR methods are a widening of the scope of pulse techniques , measurements at high fields ...
The generation of free radicals from tumour-promoting organic peroxides applied to intact murine skin samples has been studied by EPR spectroscopy using two techniques : first direct observation ...
of techniques probing macromolecules and their interactions, free radical biology and its eventual value as a diagnostic technique . This article gives an overview of EPR /ESR studies of biomedically related ...
potentially be attributed to the action of at radicals , superoxide radicals and hydrogen peroxide) was least two enzymes , an NADPH oxidase and, in the presence studied using EPR spin-trapping techniques ...
The electron spin echo envelope modulation (ESEEM) technique of pulsed EPR spectroscopy was applied to the anionic semiquinone of the cholesterol oxidase flavin cofactor, formed when the enzyme ...
into the CYP121-catalyzed reaction, we tested the peroxide shunt pathway by using rapid kinetic techniques to monitor the enzyme activity with its substrate dicyclotyrosine (cYY) and observed the formation ...
The present study provides, for the first time, a physicochemical and biochemical characterization of the redox processes associated with the ripening of Solanum dulcamara L. (bittersweet) berries ...
molecules as electron transport components. Electron paramagnetic resonance ( EPR ) has previously been the most informative technique , especially in membrane in situ analysis. The structure of complex 1 has ...
‐hydroxy‐2,2,6,6‐tetramethylpiperidin‐1‐oxyl (Tempol), against 24‐h hyperoxia damage. The three techniques used in this study were electron paramagnetic resonance ( EPR ) protein‐specific spin labeling, assay ...
-semiquinone. This has permitted the use of pulsed EPR techniques to investigate the protein interaction with the ubiquinone. The current work initiates studies to characterize the equivalent site in cytochrome ...
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