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In Free Radical and Antioxidant Protocols, seventy-six leading international authorities describe cutting-edge methodologies for quantifying free radical and antioxidant analytes in tissue and body fluids using experimental models and in vitro procedures. These user-friendly and easily reproducible techniques cover the essential tasks, including radical generating systems, direct measurement or trapping of reactive radical species and acute-phase proteins, and measurement of metabolic intermediates derived from the oxidation of lipids, proteins, and nucleic acids. There are also methods for the determination of vitamin, enzymatic, and water-soluble antioxidants, as well as of essential micronutrients and cofactors. The techniques take advantage of new instrumentation-probes, photon counting, chemiluminescence, and caged compounds, with an emphasis on HPLC-and are adaptable to a wide range of applications. Free Radical and Antioxidant Protocols provides state-of-the-art methodology and biotechnology in a convenient format for both academic and corporate biomedical scientists. The detailed, laboratory-tested free-radical assays, many of them presented here for the first time, will illuminate the study of both primary and secondary oxidative stress and contribute significantly to our understanding of the many disorders associated with this process.
Analytical biochemistry --- Free radicals (Chemistry) --- Antioxidants --- Oxidation, Physiological --- Stress (Physiology) --- Pathophysiology --- Laboratory manuals. --- Physiological effect --- Research --- Laboratory manuals --- Enzymes --- Oxygène --- Oxygen --- Consommation d'oxygène --- Oxygen consumption --- Métabolisme des lipides --- Lipid metabolism --- Oxydation --- Oxidation --- Life sciences. --- Biochemistry. --- Life Sciences. --- Biochemistry, general. --- Biological chemistry --- Chemical composition of organisms --- Organisms --- Physiological chemistry --- Biology --- Chemistry --- Medical sciences --- Biosciences --- Sciences, Life --- Science --- Composition --- Biological oxidation --- Oxidation, Biological --- Physiological oxidation --- Biochemistry --- Chemical inhibitors --- Physiological stress --- Tension (Physiology) --- Adaptation (Biology) --- Radicals (Chemistry) --- Free radical reactions --- Free radicals (Chemistry) - Pathophysiology - Laboratory manuals --- Antioxidants - Physiological effect - Laboratory manuals --- Oxidation, Physiological - Laboratory manuals --- Stress (Physiology) - Research - Laboratory manuals
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Oxidative stress has been linked to a variety of medical problems, including cardiovascular disease, cancer, arthritis, diabetes, and aging. Drawing on the growing volume of research into the impact of oxidative stress on pathophysiological mechanisms, Donald Armstrong updates and expands his highly praised Free Radical and Antioxidant Protocols (Humana, 1998) with a collection of new and valuable methods for evaluating the perturbations in cell function resulting from increased oxidative stress. Presented in a user-friendly, step-by-step format by accomplished investigators from prestigious universities, institutes, and laboratories around the world, these readily reproducible techniques cover both free radical-derived and antioxidant biomarkers. The methodologies demonstrated include ELISA, HPLC, infrared spectroscopy, gas chromatography-mass spectroscopy, immunoblotting, electroelution fractionation, isoelectric focusing, voltammetry, and electron paramagnetic resonance imaging. Special emphasis is given to the separation of complex mixtures of plant antioxidants, soft drug design to protect from toxic oxidative metabolites, in vitro oxidation conditions, and correcting for random measurement error to improve statistical interpretation. A soon-to-be-published companion volume, Oxidants and Antioxidants: Ultrastructure and Molecular Biology Protocols (Humana, 2002), contains state-of-the-art molecular and ultrastructural methods that expand the total number of protocols to 109 assays. Cutting-edge and highly practical, Oxidative Stress Biomarkers and Antioxidant Protocols provides many powerful new tools for detecting oxidative stress and for investigating the possibilities for therapeutic intervention monitoring in a variety of serious diseases.
Molecular biology --- Antioxidants -- Physiological effect -- Laboratory manuals. --- Electronic books. -- local. --- Free radicals (Chemistry) -- Pathophysiology -- Laboratory manuals. --- Oxidation, Physiological -- Laboratory manuals. --- Stress (Physiology) -- Research -- Laboratory manuals. --- Free radicals (Chemistry) --- Antioxidants --- Oxidative stress --- Free Radicals --- Oxidative Stress --- Protective Agents --- Molecular Mechanisms of Pharmacological Action --- Stress, Physiological --- Inorganic Chemicals --- Organic Chemicals --- Metabolism --- Chemicals and Drugs --- Metabolic Phenomena --- Physiological Effects of Drugs --- Pharmacologic Actions --- Physiological Processes --- Specialty Uses of Chemicals --- Chemical Actions and Uses --- Physiological Phenomena --- Phenomena and Processes --- Biology - General --- Pathology --- Biochemistry --- Biology --- Chemistry --- Medicine --- Physical Sciences & Mathematics --- Health & Biological Sciences --- Pathophysiology --- Physiological effect --- Research --- Oxidation, Physiological --- Stress (Physiology) --- Physiological stress --- Tension (Physiology) --- Adaptation (Biology) --- Biological oxidation --- Oxidation, Biological --- Physiological oxidation --- Chemical inhibitors --- Radicals (Chemistry) --- Free radical reactions --- Biochemistry. --- Biochemistry, general. --- Biological chemistry --- Chemical composition of organisms --- Organisms --- Physiological chemistry --- Medical sciences --- Composition
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