Superoxide Ion Chemistry And Biological Implications

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Superoxide Ion Chemistry and Biological Implications

Author : Igor B. Afanas'ev
Publisher : CRC Press
ISBN 13 : 9780849354519
Total Pages : 304 pages
Book Rating : 4.3/5 (545 download)

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Book Synopsis Superoxide Ion Chemistry and Biological Implications by : Igor B. Afanas'ev

Download or read book Superoxide Ion Chemistry and Biological Implications written by Igor B. Afanas'ev and published by CRC Press. This book was released on 1989-08-31 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chemical properties of superoxide ion, its biological role, and the role of other oxygen radicals which arise as a result of its transformations are contained in this text. In Volume I the principal reactions of superoxide ion, including protonation reactions with proton donors, nucleophilic reactions with esters, alkyl halides and other compounds, electron transfer reactions with quinones and metal complexes, are described. Basic quantitative data including rate constants and yields for the reactions of superoxide ion of all types are given in tables. This volume contains the mechanisms of the generation of oxygen radicals in cells and the interaction of superoxide ion with cell components. The role of superoxide ion in lipid peroxidation and destruction of proteins and nucleic acids is explained, as well as oxygen radicals in the mechanisms of toxic and therapeutic action of drugs, especially anticancer antibiotics. In addition, the action of superoxide ion and other oxygen radicals on plants, micro-, and macroorganisms is discussed, along with the role of oxygen radicals in normal metabolic and pathological processes.

Superoxide ion

Author : Igorʹ B. Afanasʹev
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (17 download)

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Book Synopsis Superoxide ion by : Igorʹ B. Afanasʹev

Download or read book Superoxide ion written by Igorʹ B. Afanasʹev and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Superoxide Ion Chemistry & Biol Implications

Author : Igor B. Afanas'Ev
Publisher : CRC-Press
ISBN 13 : 9780849354519
Total Pages : 296 pages
Book Rating : 4.3/5 (545 download)

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Book Synopsis Superoxide Ion Chemistry & Biol Implications by : Igor B. Afanas'Ev

Download or read book Superoxide Ion Chemistry & Biol Implications written by Igor B. Afanas'Ev and published by CRC-Press. This book was released on 1989-08-31 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Superoxide Ion: Volume II (1991)

Author : Igor B. Afanas'ev
Publisher : CRC Press
ISBN 13 : 1351357441
Total Pages : 465 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Superoxide Ion: Volume II (1991) by : Igor B. Afanas'ev

Download or read book Superoxide Ion: Volume II (1991) written by Igor B. Afanas'ev and published by CRC Press. This book was released on 2017-11-22 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chemical properties of superoxide ion, its biological role, and the role of other oxygen radicals which arise as a result of its transformations are contained in this text. In Volume I the principal reactions of superoxide ion, including protonation reactions with proton donors, nucleophilic reactions with esters, alkyl halides and other compounds, electron transfer reactions with quinones and metal complexes, are described.

Revival: Superoxide Ion: Volume II (1991)

Author : Igor B. Afanas'ev
Publisher :
ISBN 13 : 9780203710166
Total Pages : 232 pages
Book Rating : 4.7/5 (11 download)

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Book Synopsis Revival: Superoxide Ion: Volume II (1991) by : Igor B. Afanas'ev

Download or read book Revival: Superoxide Ion: Volume II (1991) written by Igor B. Afanas'ev and published by . This book was released on 2017 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The chemical properties of superoxide ion, its biological role, and the role of other oxygen radicals which arise as a result of its transformations are contained in this text. In Volume I the principal reactions of superoxide ion, including protonation reactions with proton donors, nucleophilic reactions with esters, alkyl halides and other compounds, electron transfer reactions with quinones and metal complexes, are described."--Provided by publisher.

Superoxide Ion

Author : Igor B. Afanas'ev
Publisher : CRC Press
ISBN 13 : 9780849354526
Total Pages : 232 pages
Book Rating : 4.3/5 (545 download)

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Book Synopsis Superoxide Ion by : Igor B. Afanas'ev

Download or read book Superoxide Ion written by Igor B. Afanas'ev and published by CRC Press. This book was released on 1991-04-23 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chemical properties of superoxide ion, its biological role, and the role of other oxygen radicals which arise as a result of its transformations are contained in this text. In Volume I the principal reactions of superoxide ion, including protonation reactions with proton donors, nucleophilic reactions with esters, alkyl halides and other compounds, electron transfer reactions with quinones and metal complexes, are described. Basic quantitative data including rate constants and yields for the reactions of superoxide ion of all types are given in tables. This volumecontains the mechanisms of the generation of oxygen radicals in cells and the interaction of superoxide ion with cell components. The role of superoxide ion in lipid peroxidation and destruction of proteins and nucleic acids is explained, as well as oxygen radicals in the mechanisms of toxic and therapeutic action of drugs, especially anticancer antibiotics. In addition, the action of superoxide ion and other oxygen radicals on plants, micro-, and macroorganisms is discussed, along with the role of oxygen radicals in normal metabolic and pathological processes.

Revival

Author : Taylor & Francis Group
Publisher :
ISBN 13 : 9781138561991
Total Pages : pages
Book Rating : 4.5/5 (619 download)

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Book Synopsis Revival by : Taylor & Francis Group

Download or read book Revival written by Taylor & Francis Group and published by . This book was released on 2018-12-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biochemistry of Dioxygen

Author : Lloyd L. Ingraham
Publisher : Springer Science & Business Media
ISBN 13 : 1461324750
Total Pages : 290 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Biochemistry of Dioxygen by : Lloyd L. Ingraham

Download or read book Biochemistry of Dioxygen written by Lloyd L. Ingraham and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written for the research biochemist who needs to know more about the particular field of dioxygen metabolism, whether this be for designing lectures for a graduate level course or for his or her own research needs. We hope researchers in a given area of dioxygen metabolism will gain knowledge of related fields of dioxygen metabolism. We have decided to use the term dioxygen to distinguish molecular oxygen from divalent oxygen in water and organic compounds, dioxygen being a simpler term than molecular oxygen. We do not intend to review the metabolism of all compounds that contain oxygen, since this would include all of biochemistry. An understanding of dioxygen chemistry is essential to the discussion of the biochemistry of dioxygen. While this statement could be made about any biochemical constituent, the chemistry of dioxygen is so unusual that interpre tations without detailed chemical background are futile. Prediction of dioxygen reaction products by analogy with other oxidants is impossible. The partial reduction products of dioxygen, superoxide ion and peroxides, develop naturally in the chemistry of dioxygen. It would be difficult to discuss dioxygen biochemistry without first discussing these partial reduction products.

Free Radical Damage and its Control

Author : C.A. Rice-Evans
Publisher : Elsevier
ISBN 13 : 0080860885
Total Pages : 409 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Free Radical Damage and its Control by : C.A. Rice-Evans

Download or read book Free Radical Damage and its Control written by C.A. Rice-Evans and published by Elsevier. This book was released on 1994-02-09 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive treatise on the chemical and biochemical consequences of damaging free radical reactions, the implications for the pathogenesis of disease and how this might be controlled endogenously and by radical scavenging drugs. Oxidative stress may be influenced by exogenous agents of oxidative stress, radiation, trauma, drug activation, oxygen excess, or by exogenous oxidative stress which is associated with many pathological states including chronic inflammatory disorders, cardiovascular disease, injury to the central nervous system, and connective tissue damage. This and many other such aspects are presented clearly and in depth. The development of antioxidant drugs depends on the understanding of the mechanisms underlying the generation of excessive free radicals in vivo, the factors controlling their release and the site of their action. This excellent volume presents an up-to-date account of the current state of knowledge in these areas.

Oxygen Radicals in Biology and Medicine

Author : Michael Simic
Publisher : Springer Science & Business Media
ISBN 13 : 1468455680
Total Pages : 1064 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Oxygen Radicals in Biology and Medicine by : Michael Simic

Download or read book Oxygen Radicals in Biology and Medicine written by Michael Simic and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on the papers presented at the "Fourth International Congress on Oxygen Radicals (4-ICOR)," held June 27 - July 3, 1987, at the University of California, La Jolla. The chapters deal with the phenomena associated with highly reactive oxygen species (hydroxy, peroxy, alkoxy, aroxy, and superoxide radicals, as well as singlet oxygen) and their peroxidation products (hydrogen peroxide, hydroperoxides, peroxides, and epoxides) as they relate to the fields of chemistry, food technology, nutrition, biology, pharmacology, and medicine. The kinetics, energetics, and mechanistic aspects of the reactions of these species and the interrelationship of oxygen radicals (or any other free radicals) and peroxidized products have been emphasized. Special attention is focused on the mechanisms of the generation of free radicals and peroxy products in biosystems and on the adverse effects of these radicals and products in humans. The topics span the continuum from the simple chemistry of model systems to the complex considerations of clinical medicine. The book also explores the mechanisms of agents that protect against free radicals and peroxy products in vitro and in vivo. These agents include antioxidants used in materials, food antioxidants, physiological antioxidants, and antioxienzymes (SOD, glutathione peroxidase, and catalases). The use of these inhibitors to prevent damage to organs being prepared for transplantation, thereby maintaining the quality of transplanted organs and/or extending their "shelf-life," also is examined.

Autoxidation in Food and Biological Systems

Author : M.G. Simic
Publisher : Springer Science & Business Media
ISBN 13 : 1475793510
Total Pages : 652 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Autoxidation in Food and Biological Systems by : M.G. Simic

Download or read book Autoxidation in Food and Biological Systems written by M.G. Simic and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: The material presented in this book deals with basic mechanisms of free radical reactions in autoxidation processes and anitoxidant suppression of autoxidation of foods, biochemical models and biologi cal systems. Autoxidation in foods and corresponding biological effects are usually approached separately although recent mechanistic developments in the biochemistry and free radical chemistry of per oxides and their precursors tend to bring these two fields closer. Apparent ability of antioxidants in diets to reduce the inci dence of cancer has resulted in scrutiny of autoxidized products and their precursors as possibly toxic, mutagenic and carcinogenic agents. Mechanisms of any of these effects have been barely ad dressed. Yet we know now that free radicals, as esoteric as they were only a few decades ago, are being discovered in foods, biochem ical and biological systems and do play a role in the above-mentioned causalities. The purpose of the Workshop and the resulting book was to give a unifying approach towards study of beneficial and deleterious effects of autoxidation, based on rigorous scientific considerations. It is our hope that the material presented in this book will not only provide a review of the "state of the art" of autoxidation and anti oxidants, but also reflect the interaction which occurred during the Workshop between workers using model sytems, and food and biological systems.

Superoxide Ion: Volume II (1991)

Author : Igor B. Afanas'ev
Publisher : CRC Press
ISBN 13 : 135135745X
Total Pages : 228 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Superoxide Ion: Volume II (1991) by : Igor B. Afanas'ev

Download or read book Superoxide Ion: Volume II (1991) written by Igor B. Afanas'ev and published by CRC Press. This book was released on 2017-11-22 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chemical properties of superoxide ion, its biological role, and the role of other oxygen radicals which arise as a result of its transformations are contained in this text. In Volume I the principal reactions of superoxide ion, including protonation reactions with proton donors, nucleophilic reactions with esters, alkyl halides and other compounds, electron transfer reactions with quinones and metal complexes, are described.

Oxide Surfaces

Author :
Publisher : Elsevier
ISBN 13 : 0080538312
Total Pages : 677 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Oxide Surfaces by :

Download or read book Oxide Surfaces written by and published by Elsevier. This book was released on 2001-05-21 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a multi-author survey (in 15 chapters) of the current state of knowledge and recent developments in our understanding of oxide surfaces. The author list includes most of the acknowledged world experts in this field. The material covered includes fundamental theory and experimental studies of the geometrical, vibrational and electronic structure of such surfaces, but with a special emphasis on the chemical properties and associated reactivity. The main focus is on metal oxides but coverage extends from 'simple' rocksalt materials such as MgO through to complex transition metal oxides with different valencies.

Analysis of Free Radicals in Biological Systems

Author : A. Favier
Publisher : Birkhäuser
ISBN 13 : 3034890745
Total Pages : 314 pages
Book Rating : 4.0/5 (348 download)

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Book Synopsis Analysis of Free Radicals in Biological Systems by : A. Favier

Download or read book Analysis of Free Radicals in Biological Systems written by A. Favier and published by Birkhäuser. This book was released on 2012-12-06 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Oxidative stress" is used as the generic term describing the involve ment of reactive oxygen species in various human diseases. The scope of such a topic is becoming increasingly wide. The recent interest in radicals such as nitric oxide and the discovery of new mechanisms such as the effect of free radicals on redox sensitive proteins and genes are enlarging our understanding of the physiological role of free radicals. Oxidative stress is involved in numerous pathological. processes such as ageing, respiratory or cardiovascular diseases, cancer, neurological pathologies such as dementia or Parkinson's disease. It still remains difficult, however, to demonstrate by chemical measurement the in vivo production of free radicals and even more to realise their speciation. Therefore, the development of new tools and indicators is engrossing many researchers working in this field. Reliable indicators are abso lutely necessary not only to monitor the evolution of oxidative stress in patients but also to evaluate the efficiency of new antioxidant treat ments. The French Free radical club of Grenoble, the CERLIB has been involved for many years in the organisation of international training programs on methodology, in order to provide both theoretical and practical help to researchers from various countries. Such training sessions have been highly successful and participants value the oppor tunity to learn reliable techniques. This positive echo explains why the researchers of CERLIB decided, with the help of Prof. Dr. B. Kalyanaraman, to publish selected techniques on free radical re search.

Ion-Radical Organic Chemistry

Author : Zory Vlad Todres
Publisher : CRC Press
ISBN 13 : 9781420008395
Total Pages : 496 pages
Book Rating : 4.0/5 (83 download)

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Book Synopsis Ion-Radical Organic Chemistry by : Zory Vlad Todres

Download or read book Ion-Radical Organic Chemistry written by Zory Vlad Todres and published by CRC Press. This book was released on 2008-10-20 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consolidating knowledge from a number of disciplines, Ion-Radical Organic Chemistry: Principles and Applications, Second Edition presents the recent changes that have occurred in the field since the publication of the first edition in 2003. This volume examines the formation, transformation, and application of ion-radicals in typical conditions of organic synthesis. Avoiding complex mathematics, the author explains the principles of ion-radical organic chemistry and presents an overview of organic ion-radical reactions. He reviews methods of determining ion-radical mechanisms and controlling ion-radical reactions. Wherever applicable, the text addresses issues relating to ecology and biomedical concerns as well as inorganic participants of the ion-radical organic reactions. After reviewing the nature of organic ion-radicals and their ground-state electronic structure, the book discusses their formation, the relationship between electronic structure and reactivity, mechanism and regulation of reactions, stereochemical aspects, synthetic opportunities, and practical applications. Additional topics include electronic and opto-electronic devices, organic magnets and conductors, lubricants, other materials, and reactions of industrial or biomedical importance. The book concludes by providing an outlook on possible future development in this field. Researchers and practitioners engaged in active work on synthetic or mechanistic organic chemistry and its practical applications will find this text to be invaluable in both its scope and its depth.

Oxidation and Antioxidants in Organic Chemistry and Biology

Author : Evgeny T. Denisov
Publisher : CRC Press
ISBN 13 : 142003085X
Total Pages : 1020 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Oxidation and Antioxidants in Organic Chemistry and Biology by : Evgeny T. Denisov

Download or read book Oxidation and Antioxidants in Organic Chemistry and Biology written by Evgeny T. Denisov and published by CRC Press. This book was released on 2005-03-29 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a comprehensive review of reactions of oxidation for different classes of organic compounds and polymers, and biological processes mediated by free radicals, Oxidation and Antioxidants in Organic Chemistry and Biology puts the data and bibliographical information you need into one easy-to-use resource. You will find up-to-date information

Handbook of Antioxidant Methodology

Author : Paul D. Prenzler
Publisher : Royal Society of Chemistry
ISBN 13 : 1839161558
Total Pages : 537 pages
Book Rating : 4.8/5 (391 download)

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Book Synopsis Handbook of Antioxidant Methodology by : Paul D. Prenzler

Download or read book Handbook of Antioxidant Methodology written by Paul D. Prenzler and published by Royal Society of Chemistry. This book was released on 2021-10-20 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing a number of the controversies on antioxidant testing methods, this book provides guidance on what methods are most appropriate for different situations, how results are interpreted and what can be inferred from the data.