Determination of rate constants of the reactions of thiols with superoxide radical by electron paramagnetic resonance: critical remarks on spectrophotometric approaches.

No abstract is available for this paper.

• Publication year

  1996

• Venue

  Archives of Biochemistry and Biophysics

• Publication date

  1996-02-15

• Fields of study

  Medicine, Chemistry

• Identifiers
  DOI 10.1006/ABBI.1996.0067PMID 8611025
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

• Determination of superoxide and ascorbyl radicals in the circulation of animals under oxidative stress.

  1994cited by this paper
• The reaction of superoxide with reduced glutathione.

  1994cited by this paper
• Dihydrolipoic acid prevents hypoxic/reoxygenation and peroxidative damage in rat heart mitochondria.

  1993cited by this paper
• Effect of combined supplementation with alpha-tocopherol, ascorbate, and beta carotene on low-density lipoprotein oxidation.

  1993cited by this paper
• Antioxidant activities of dihydrolipoic acid and its structural homologues.

  1993cited by this paper
• Role of iron ion chelation by quinones in their reduction, OH-radical generation and lipid peroxidation.

  1993cited by this paper
• Cardiac recovery during post-ischemic reperfusion is improved by combination of vitamin E with dihydrolipoic acid.

  1993cited by this paper
• Reversible modification of cysteine residues of NADPH-cytochrome P-450 reductase.

  1993cited by this paper
• Role of quinone-iron(III) interaction in NADPH-dependent enzymatic generation of hydroxyl radicals.

  1992cited by this paper
• The reactivity of thiols and disulfides with different redox states of myoglobin. Redox and addition reactions and formation of thiyl radical intermediates.

  1992cited by this paper
• Thioctic acid and dihydrolipoic acid are novel antioxidants which interact with reactive oxygen species.

  1991cited by this paper
• Spin-trapping methods for detecting superoxide and hydroxyl free radicals in vitro and in vivo.

  1990cited by this paper
• Quinoid compounds: high-performance liquid chromatography with electrochemical detection.

  1990cited by this paper
• Sulfur-centered free radicals.

  1990cited by this paper
• Role of free radicals and catalytic metal ions in human disease: an overview.

  1990cited by this paper
• Marked Reduction of Free Radical Generation and Contractile Dysfunction by Antioxidant Therapy Begun at the Time of Reperfusion Evidence That Myocardial "Stunning" Is a Manifestation of Reperfusion Injury

  1989cited by this paper
• Quantitative determination of SH groups in low- and high-molecular-weight compounds by an electron spin resonance method.

  1989cited by this paper
• 2-mercaptopropionylglycine improves aortic flow after reoxygenation in working rat hearts

  1988cited by this paper
• Removal of ferritin-bound iron by DL-dihydrolipoate and DL-dihydrolipoamide.

  1986cited by this paper
• The interaction of reduced glutathione with active oxygen species generated by xanthine-oxidase-catalyzed metabolism of xanthine.

  1985cited by this paper
• 2-Mercaptopropionylglycine and related compounds in treatment of mitochondrial dysfunction and postischemic myocardial damage.

  1985cited by this paper
• Spin trapping of superoxide and hydroxyl radical: practical aspects.

  1980cited by this paper
• Oligomycin‐sensitive ATPase from beef heart mitochondria: reaction with 2‐mercaptopropionylglycine

  1978cited by this paper

• Superoxide Anion Chemistry—Its Role at the Core of the Innate Immunity

  2023cites this paper
• Protective effects of 2-aminoethylthiosulfuric acid and structurally analogous organosulfur compounds against ionizing radiation

  2023cites this paper
• Computational Modeling for the Oxidation Reactions of the Cysteine Residues with the Superoxide and the Organic Radical Species.

  2022cites this paper
• A feasible approach for azo-dye methyl orange degradation in siderite/H2O2 assisted by persulfate: Optimization using response surface methodology and pathway.

  2022cites this paper
• A highly sensitive and selective artificial nanochannel for in situ detection of hydroxyl radicals in single living cell.

  2022cites this paper
• Photo-Oxidation of Therapeutic Protein Formulations: From Radical Formation to Analytical Techniques

  2021cites this paper
• Sensitive and Selective Measurement of Hydroxyl Radicals at Subcellular Level with Tungsten Nanoelectrodes.

  2020cites this paper
• Photo-Degradation of Therapeutic Proteins: Mechanistic Aspects

  2020cites this paper
• Free radical sensors based on inner-cutting graphene field-effect transistors

  2019cites this paper
• Effects of acute ethanol administration on brain oxidative status: the role of acetaldehyde.

  2019cites this paper
• Redox Signaling by Reactive Electrophiles and Oxidants.

  2018cites this paper
• Identifying involvement of Lys251/Asp252 pair in electron transfer and associated proton transfer at the quinone reduction site of Rhodobacter capsulatus cytochrome bc1

  2016cites this paper
• One- and two-electron oxidation of thiols: mechanisms, kinetics and biological fates

  2016cites this paper
• UV–Vis Absorption and Chemiluminescence Techniques

  2015cites this paper
• Degradation of trichloroethene by siderite-catalyzed hydrogen peroxide and persulfate: Investigation of reaction mechanisms and degradation products.

  2015cites this paper
• Oxidative stress, mitochondrial permeability transition pore opening and cell death during hypoxia-reoxygenation in adult cardiomyocytes.

  2012cites this paper
• The role of EPR spectroscopy in studies of the oxidative status of biological systems and the antioxidative properties of various compounds

  2011cites this paper
• Electrochemiluminescence (ECL) sensing properties of water soluble core-shell CdSe/ZnS quantum dots/Nafion composite films

  2011cites this paper
• Flow injection measurements of S-nitrosothiols species in biological samples using amperometric nitric oxide sensor and soluble organoselenium catalyst reagent

  2011cites this paper
• Reactive Oxygen Species in Mitochondrial Encephalomyopathy: Mechanisms and Effects

  2011cites this paper
• EPR detection of cellular and mitochondrial superoxide using cyclic hydroxylamines

  2011cites this paper
• Modeling the effect of oxygen on the amperometric response of immobilized organoselenium-based S-nitrosothiol sensors.

  2011cites this paper
• Cysteine oxidation by the superoxide radical: a theoretical study.

  2009cites this paper
• Redox Regulation of Tumor Necrosis Factor Signaling

  2009cites this paper
• Active oxygen intermediates in the degradation of hematoporphyrin derivative in tumor cells subjected to photodynamic therapy.

  2008cites this paper
• The oxidation of glutathione by cobalt/tungsten carbide contributes to hard metal-induced oxidative stress

  2008cites this paper
• Alpha-lipoic acid differently affects the reserpine-induced oxidative stress in the striatum and prefrontal cortex of rat brain.

  2007cites this paper
• Mechanism of thiol oxidation by the superoxide radical.

  2007cites this paper
• Hydrogen peroxide, superoxide, and hydroxyl radicals are involved in the phototoxic action of hematoporphyrin derivative against tumor cells.

  2006cites this paper
• Aspects of the biological redox chemistry of cysteine: from simple redox responses to sophisticated signalling pathways

  2006cites this paper
• Characterization of the antioxidative activity of novel nontoxic neuropeptides by using capillary electrophoresis

  2006cites this paper
• Pivotal role of NOX‐2‐containing NADPH oxidase in early ischemic preconditioning

  2005cites this paper
• [Chemiluminescence in a stimulated polymorphonuclear leukocytes--luminol system: suppression by thiols].

  2005cites this paper
• Lipoic acid : Characteristics and therapeutic application

  2005cites this paper
• [Lipoic acid: characteristics and therapeutic application].

  2005cites this paper
• Augmenter of liver regeneration: a flavin-dependent sulfhydryl oxidase with cytochrome c reductase activity.

  2005cites this paper
• Measurements in vivo of parameters pertinent to ROS/RNS using EPR spectroscopy

  2004cites this paper
• Detection of intracellular superoxide formation in endothelial cells and intact tissues using dihydroethidium and an HPLC-based assay.

  2004cites this paper
• Kinetics of superoxide scavenging by glutathione: an evaluation of its role in the removal of mitochondrial superoxide.

  2003cites this paper
• This student paper was written as an assignment in the graduate course Free Radicals in Biology and Medicine ( 77 : 222 , Spring 2003 ) offered by the Free Radical and Radiation Biology Program

  2003cites this paper
• Improved superoxide-generating system suitable for the assessment of the superoxide-scavenging ability of aqueous extracts of food constituents using ultraweak chemiluminescence.

  2003cites this paper
• Radical Scavenging by Thiols: Biological Significance and Implications for Redox Signaling and Antioxidant Defense

  2003cites this paper
• H2O2 opens mitochondrial KATPchannels and inhibits GABA receptors via protein kinase C-ε in cardiomyocytes

  2002cites this paper
• Measurements in vivo of parameters pertinent to ROS/RNS using EPR spectroscopy.

  2002cites this paper
• Electron paramagnetic resonance spin trapping investigation into the kinetics of glutathione oxidation by the superoxide radical: re-evaluation of the rate constant.

  2002cites this paper
• Functional analogues of the dioxygen reduction site in cytochrome oxidase: mechanistic aspects and possible effects of Cu(B).

  2002cites this paper
• H(2)O(2) opens mitochondrial K(ATP) channels and inhibits GABA receptors via protein kinase C-epsilon in cardiomyocytes.

  2002cites this paper
• Superoxide modification and inactivation of a neuronal receptor-like complex.

  2002cites this paper
• Use of Imidazoline Nitroxides in Studies of Chemical Reactions ESR Measurements of the Concentration and Reactivity of Protons, Thiols, and Nitric Oxide

  2002cites this paper
• Oxidative degradation of pharmaceuticals: theory, mechanisms and inhibition.

  2001cites this paper
• This student paper was written as an assignment in the graduate course Free Radicals in Biology and Medicine

  2001cites this paper
• Signal transduction of flumazenil-induced preconditioning in myocytes.

  2001cites this paper
• Antioxidants Selectively Protecting Neurochemical Functions in Rats Overproducing Reactive Oxygen Species

  2001cites this paper
• The reaction of superoxide radical with N-acetylcysteine.

  2000cites this paper
• Effect of calcium on reactive oxygen species in isolated rat cardiomyocytes during hypoxia and reoxygenation.

  2000cites this paper
• Exogenous nitric oxide can trigger a preconditioned state through a free radical mechanism, but endogenous nitric oxide is not a trigger of classical ischemic preconditioning.

  2000cites this paper
• Nitric oxide-dependent modification of the sarcoplasmic reticulum Ca-ATPase: localization of cysteine target sites.

  2000cites this paper
• Reactivity of biologically important thiol compounds with superoxide and hydrogen peroxide.

  1999cites this paper
• Alpha-lipoic acid supplementation: tissue glutathione homeostasis at rest and after exercise.

  1999cites this paper
• Reactive oxygen species and biological aging: a mechanistic approach.

  1999cites this paper
• Age-related chemical modification of the skeletal muscle sarcoplasmic reticulum Ca-ATPase of the rat.

  1999cites this paper
• α-Lipoic acid supplementation: tissue glutathione homeostasis at rest and after exercise

  1999cites this paper
• Chemistry of Reactive Oxygen Species

  1999cites this paper
• Im Gegensatz zu Nitroglyzerin führt Pentaerithrityltetranitrat zu deutlich geringerer Bildung von schädlichen Sauerstoffradikalen in Gefäßwandzellen

  1998cites this paper
• Oxygen radical generation and enzymatic properties of mitochondria in hypoxia/reoxygenation.

  1998cites this paper
• Skeletal muscle and liver lipoyllysine content in response to exercise, training and dietary alpha-lipoic acid supplementation.

  1998cites this paper
• Superoxide radical scavenging by phenolic bronchodilators under aprotic and aqueous conditions.

  1998cites this paper
• Spin trapping study of antioxidant properties of neopterin and 7,8-dihydroneopterin.

  1997cites this paper
• The pharmacology of the antioxidant lipoic acid.

  1997cites this paper
• Novel findings on the copper catalysed oxidation of cysteine

  1997cites this paper
• Significant levels of oxidants are generated by isolated cardiomyocytes during ischemia prior to reperfusion.

  1997cites this paper
• Inactivation of yeast glutathione reductase by Fenton systems: effect of metal chelators, catecholamines and thiol compounds.

  1997cites this paper
• Quantitative determination and reversible modification of thiols using imidazolidine biradical disulfide label.

  1997cites this paper