Lipid Peroxides In Biology And Medicine
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Lipid Peroxides In Biology And Medicine
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Author : Kunio Yagi
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Lipid Peroxides In Biology And Medicine written by Kunio Yagi and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Lipid Peroxides in Biology and Medicine emphasizes the importance of the control of lipid peroxides in the body for the prevention and treatment of degenerative diseases. This book discusses the production of free radicals in vivo from the action of xenobiotics, and comparative aspects of several model lipid peroxidation systems. The lipid peroxidation and membrane alterations in erythrocyte survival, and lipid peroxidations of cholesterol are also deliberated. This text likewise covers the mechanism of protection against membrane peroxidation, lipid peroxides as a cause of vascular diseases, and peroxide-mediated metabolic activation of carcinogens. Other topics include lipid peroxide in aging process and production of ethane and pentane during lipid peroxidation. This publication is valuable to biologists, medical practitioners, and clinicians researching on lipid peroxides.
Oxygen Radicals In Biology And Medicine
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Author : Michael Simic
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Oxygen Radicals In Biology And Medicine written by Michael Simic and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.
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.
Oxidants In Biology
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Author : Giuseppe Valacchi
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-06-06
Oxidants In Biology written by Giuseppe Valacchi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-06-06 with Medical categories.
Oxidants, like other aspects of life, involves tradeoffs. Oxidants, whether intentionally produced or by-products of normal metabolism can either mediate a variety of critical biological processes but when present inappropriately cause extensive damage to biological molecules (DNA, proteins, and lipids). These effects can lead to either damage that is a major contributor to aging and degenerative diseases (or to other diseases such as cancer, cardiovascular disease, immune-system decline, brain dysfunction, and cataracts) or normal physiological function- tissue repair, defense against pathogens and cellular proliferation. On the other hand the body is equipped with a complex antioxidant/oxidant handling system which includes both enzymatic and nonenzymatic (i.e. small molecules such as flavonoids, ascorbate, tocopherol, and carotenoids) produced endogenously or derived from the diet. This book focuses on how the same molecules can have favorable or noxious effects depending on location, level and timing. Each chapter focuses on one particular molecule or oxidant/antioxidant system and provides a state of the art review of the current understanding regarding both positive and negative actions of the system under review.
Lipid Peroxidation In Biological Systems
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Author : Alex Sevanian
language : en
Publisher: The American Oil Chemists Society
Release Date : 1988
Lipid Peroxidation In Biological Systems written by Alex Sevanian and has been published by The American Oil Chemists Society this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Science categories.
Lipid Oxidation In Food And Biological Systems
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Author : Carlos Bravo-Diaz
language : en
Publisher: Springer
Release Date : 2023-02-07
Lipid Oxidation In Food And Biological Systems written by Carlos Bravo-Diaz and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-02-07 with Technology & Engineering categories.
This book offers a new physical chemistry perspective on the control of lipid oxidation reactions by antioxidants, and it further explores the application of several oxidation inhibition strategies on food and biological systems. Divided in 3 parts, the book reviews the latest methods to control lipid oxidation, it examines lipid oxidation and inhibition in different food systems, and it finishes with an overview of the biological, health and nutritional effects of lipid oxidation. Chapters from expert contributors cover topics such as the use of magnetic methods to monitor lipid and protein oxidation, the kinetics and mechanisms of lipid oxidation and antioxidant inhibition reactions, interfacial chemistry, oxidative stress and its impact in human health, nutritional, sensory and physiological aspects of lipid oxidation, and new applications of plant and marine antioxidants. While focused on lipid peroxidation in food and biological systems, the chemistry elucidated in this book is applicable also to toxicology, medicine, plant physiology and pathology, and cosmetic industry. The book will therefore appeal to researchers in the lipid oxidation field covering food, biological and medical areas.
Oxidative Damage Repair
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Author : Kelvin J. A. Davies
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Oxidative Damage Repair written by Kelvin J. A. Davies and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Health & Fitness categories.
This book was inspired by the presentations delivered at the Oxidative Damage & Repair Symposium (November, 1990). The book is organized into 20 chapters which mirror the 20 session topics of the Oxidative Damage & Repair Symposium.
Free Radicals In Diagnostic Medicine
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Author : Donald Armstrong
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Free Radicals In Diagnostic Medicine written by Donald Armstrong and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
An International Syaposiua on Free Radicals in Diagnostic Medicine was co-sponsored by the state University of New York at Buffalo, Roswell Park Cancer Institute, and the Upstate NY Section of the American Association of Clinical Chemistry. The theme was "A Systems Approach To Laboratory Technology, Clinical Correlations And Antioxidant Therapy." The symposium was held on October 7-8, 1993 at the Hyatt Hotel and on October 9 at Roswell Park Cancer Institute, Buffalo, New York. This proceedings volume contains chapters from platform presentations, poster sessions and from invited special lectures in the areas of basic science, clinical applications and efficacy of treatment. A Special Lecture on the relevance of free radical analysis to clinical medicine was presented by Professor Kunio Yagi of Japan. The Yagi procedure to measure thiobarbituric acid (TBA) reaction reflects the amount of reactive substances, lipid peroxides and aldehydes, in the sample. For example, normal subjects will have less than 4 nmol/ml of serum lipid peroxides, while a person with diabetes generally has equal or greater than 5.0 and a diabetic person with vascular complications often exceeds 7.5 nmol/ml. Serum TBA is a clinically important measure that relates to aging, gender and estrogen as an antioxidant, in the prognosis for vascular disorders, and in pathological conditions relative to the amount of lipid peroxidation. The BASIC SCIENCES portion of the program examined: "Mechanisms of Action, Pathophysiology and Laboratory Tests" in six presentations.
Pathophysiology Of Lipid Peroxides And Related Free Radicals
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Author : Kunio Yagi
language : en
Publisher:
Release Date : 1997-12-31
Pathophysiology Of Lipid Peroxides And Related Free Radicals written by Kunio Yagi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-12-31 with Active oxygen categories.
This book is an edited version of the contributions to an international symposium commemorating the 20th anniversary of the Japanese Society of Lipid Peroxide and Free Radical Research held in Inuyama City, Japan. The papers are presented in mini-review style, so that the volume has assumed the form of an advanced guidebook for specialists. The pathophysiology of lipid peroxides and related free radicals is now recognized to be one of the most important issues in the pathogenesis of many diseases. This volume covers diverse topics such as retinal pathology, digestive diseases, antioxidant defence and cancer chemotherapy, as well as more abstract topics related to lipid peroxides and free radicals. The papers collected in this book will contribute much to the improvement of medical sciences, especially to that of clinical medicine, the main goal of which is human welfare.
Lipid Hydroperoxide Derived Modification Of Biomolecules
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Author : Yoji Kato
language : en
Publisher: Springer
Release Date : 2016-09-17
Lipid Hydroperoxide Derived Modification Of Biomolecules written by Yoji Kato and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-17 with Medical categories.
Lipid peroxidation is an important cellular process which can lead to detrimental effects if it is not regulated efficiently. Lipid hydroperoxide is formed in an initial step of lipid peroxidation. Lipid hydroperoxide is also known as a potential source of singlet oxygen. Harmful aldehydes are formed when the lipid hydroperoxide is degraded. The formed aldehyde has high reactivity against thiol or amine moieties. Therefore, it could act as a signaling molecule, which might induce the changing of gears inside a cell. Recent studies have shown that lipid hydroperoxide or a slightly modified product of the lipid hydroperoxide reacts with biomolecules such as proteins and aminophospholipids, which leads to formation of amide-type adducts. Amide-type adducts could be one of markers for oxidative stress and could also be an important player in some diseases. In this book, the chemistry and biochemistry of lipid hydroperoxide along with their conjugates with biomolecules are described.
Food And Free Radicals
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Author : Midori Hiramatsu
language : en
Publisher: Springer Science & Business Media
Release Date : 1997-04-30
Food And Free Radicals written by Midori Hiramatsu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-04-30 with Technology & Engineering categories.
Proceedings of the First Symposium held in Yamagata, Japan, June 16, 1994