Oxidants And Antioxidants


Oxidants And Antioxidants
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Oxidants And Antioxidants


Oxidants And Antioxidants
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Author : Lester Packer
language : en
Publisher: Gulf Professional Publishing
Release Date : 1999

Oxidants And Antioxidants written by Lester Packer and has been published by Gulf Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Active oxygen categories.


General Description of the Series: The critically acclaimed laboratory standard for more than forty years, Methods in Enzymology is one of the most highly respected publications in the field of biochemistry. Since 1955, each volume has been eagerly awaited, frequently consulted, and praised by researchers and reviewers alike. Now with more than 300 volumes (all of them still in print), the series contains much material still relevant today--truly an essential publication for researchers in all fields of life sciences. Key Features * Total Antioxidant Activity * Vitamin C * Polyphenols and Flavanoids * Thiols * Vitamin E and Coenzyme Q10 * Carotenoids and Retinoids.



Oxidative Stress


Oxidative Stress
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Author : Helmut Sies
language : en
Publisher: Elsevier
Release Date : 2013-10-22

Oxidative Stress written by Helmut Sies 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.


Oxidative Stress is intended as an in-depth account of knowledge and problems in the field of oxygen-related damage in biological systems. The topics range from an assessment of molecular events in in vitro model systems to complex problems in clinical medicine. Organized into two parts with a total of 18 chapters, this book begins with an introduction to oxidative stress, elucidating specific topics on reactive oxygen species, detoxification system, and nature of oxidative damage. The first part focuses on models used with cells and tissues in the study of oxidative stress, whereas the second part describes the processes elicited by oxidative stress.



Oxidants Antioxidants And Free Radicals


Oxidants Antioxidants And Free Radicals
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Author : Steven Baskin
language : en
Publisher: Routledge
Release Date : 2017-11-01

Oxidants Antioxidants And Free Radicals written by Steven Baskin and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-01 with Medical categories.


This volume collates articles investigating antioxidant, oxidant and free radical research. It examines the role of such research in health and disease, particulary with respect to developing greater understanding about the many interactions between oxidants and antioxidants, and how such substances may act as natural protectants and /or natural toxicants.



Handbook Of Oxidants And Antioxidants In Exercise


Handbook Of Oxidants And Antioxidants In Exercise
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Author : C. Sen
language : en
Publisher: Elsevier
Release Date : 2000-02-16

Handbook Of Oxidants And Antioxidants In Exercise written by C. Sen and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-02-16 with Science categories.


Interest in the science of exercise dates back to the time of ancient Greece. Today exercise is viewed not only as a leisurely activity but also as an effective preventive and therapeutic tool in medicine. Further biomedical studies in exercise physiology and biochemistry reports that strenuous physical exercise might cause oxidative lipid damage in various tissues. The generation of reactive oxygen species is elevated to a level that overwhelms the tissue antioxidant defense systems resulting in oxidative stress. The Handbook of Oxidants and Antioxidants in Exercise examines the different aspects of exercise-induced oxidative stress, its management, and how reactive oxygen may affect the functional capacity of various vital organs and tissues. It includes key related issues such as analytical methods, environmental factors, nutrition, aging, organ function and several pathophysiological processes. This timely publication will be of relevance to those in biomedical science and was designed to be readily understood by the general scientific audience.



Oxidants And Antioxidants


Oxidants And Antioxidants
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Author : Donald Armstrong
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-02-02

Oxidants And Antioxidants 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 2008-02-02 with Science categories.


In our first protocols book, Free Radical and Antioxidant Protocols (1), r- erence to in vivo, ex vivo, or in situ techniques were few compared to classical biochemical assays and only 6 of the 40 chapters were concerned with these applications. In our second book, Oxidative Stress Biomarkers and Antioxidant Protocols (2), which is being published concurrently with this third volume, Oxidants and Antioxidants: Ultrastructure and Molecular Biology Protocols, the number of such chapters has increased. The literature dealing with histoche- cal/cytochemical and immunohistochemical techniques and staining to identify cellular/subcellular sites of oxidative stress has expanded rapidly, as has the molecular biology methodology used to analyze free radical and antioxidant (AOX) reactions, as well as the monitoring of living tissue. A two-way search was performed for each technique listed in Table 1, coupled with “oxidative stress” using the PUBMED search engine from the National Library of Medicine at NIH. Most of the techniques involved in m- suring oxidative stress employ molecular biology or ultrastructural approaches. Of these techniques, histology, polymerase chain reaction, and Western blotting are the most widely used. Several forms of therapy are now available for patients with increased oxidative stress. In addition to standard antioxidant therapy supplementation in vivo and in vitro, photodynamic therapy (PDT) employs excitation of a photon-emitting compound delivered systemically for free radical-mediated necrosis of affected tissues, and stem cells are also being used to induce signaling events or replace antioxidant enzymes.



Biological Oxidants And Antioxidants


Biological Oxidants And Antioxidants
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Author : Lester Packer
language : en
Publisher: Aocs Publishing
Release Date : 1998

Biological Oxidants And Antioxidants written by Lester Packer and has been published by Aocs Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Antioxidants categories.


This book contains the proceedings of the SFRR-Asia/COSTAM/UNESCO-MCBN Workshop on Biological Oxidants and Antioxidants: Molecular Mechanisms and Health Effects. This workshop covered topics of fundamental importance in basic biological research and in the biomedical sciences.



Oxidants And Antioxidants In Cutaneous Biology


Oxidants And Antioxidants In Cutaneous Biology
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Author : Jens Thiele
language : en
Publisher: Karger Medical and Scientific Publishers
Release Date : 2001-01-01

Oxidants And Antioxidants In Cutaneous Biology written by Jens Thiele and has been published by Karger Medical and Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-01-01 with Medical categories.


Are free radicals and reactive oxygen species relevant to dermatopathology? Do antioxidants protect against free-radical-mediated cutaneous diseases and aging? To these and further current questions in the rapidly progressing field of basic and applied skin research, this up-to-date volume provides a scientific basis. It presents state-of-the-art reviews on the progress in detection of free radicals and antioxidants and their responses to environmental oxidative stressors. Furthermore, several expert contributions focus on the exciting developments in oxidative DNA damage and UVB- and UVA-induced signal transduction in skin. Finally, information is given on new antioxidant protection strategies against skin carcinogenesis and skin aging which may be fundamental for the pharmaceutical or skin-care products of tomorrow. Due to its unique and up-to-date collection of state-of-the-art contributions by many of the world's leading scientists in the field, this book will be essential reading for dermatologists, cosmetologists, pharmacologists and environmental toxicologists.



Food Oxidants And Antioxidants


Food Oxidants And Antioxidants
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Author : Grzegorz Bartosz
language : en
Publisher: CRC Press
Release Date : 2013-06-21

Food Oxidants And Antioxidants written by Grzegorz Bartosz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-21 with Medical categories.


Food antioxidants are of primary importance for the preservation of food quality during processing and storage. However, the status of food depends on a balance of antioxidants and prooxidants occurring in food. Food Oxidants and Antioxidants: Chemical, Biological, and Functional Properties provides a single-volume reference on the effects of naturally occurring and process-generated prooxidants and antioxidants on various aspects of food quality. The book begins with a general introduction to oxidation in food and then characterizes the main oxidants present in food, including enzymatic oxidants. Chapters cover oxidation potential, mechanisms of oxidation of the main food components (proteins and lipids), addition of exogenous oxidants during food processing, and the effects of physical agents such as irradiation, freeze-thawing, and high hydrostatic pressure during processing. The book also discusses the effects of oxidation on sensory characteristics of food components and analyzes how oxidation and antioxidants affect the nutritive and health-promoting features of food components. The text examines natural antioxidants in food, including lesser-known ones such as amino acids and polysaccharides, antioxidants generated in food as a result of processing, mechanisms of antioxidant activity, and measurement of antioxidant activity of food components. It explores the bioavailability of curcuminoid and carotenoids antioxidants and presents case studies on natural food antioxidants, presenting novel extraction methods for preservation of antioxidant activity. The final chapters address functional antioxidant foods and beverages as well as general ideas on the effects of food on the redox homeostasis of the organism.



Oxidants And Antioxidant Defense Systems


Oxidants And Antioxidant Defense Systems
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Author : Tilman Grune
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-01-18

Oxidants And Antioxidant Defense Systems written by Tilman Grune 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 2005-01-18 with Medical categories.


Oxidative stress is one of the major symptoms accompanying physiological functions and numerous diseases. Oxidants and free radicals are connected with diseases such as cancer, diabetes, infectious, cardiovascular and neurodegenerative diseases and also in the aging process itself. Therefore, comprehensive knowledge of the underlying mechanisms of oxidant and free radical production and the defence against this permanent threat to cells is important for the understanding of many physiological and pathophysiological processes. This book overviews the basic mechanisms of oxidant formation and antioxidant defences. In addition, the formation of oxidants and their detoxification, the damage of macromolecules and the major repair and removal systems will be highlighted.



Oxidants And Antioxidants Part B


Oxidants And Antioxidants Part B
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Author :
language : en
Publisher: Academic Press
Release Date : 1998-10-14

Oxidants And Antioxidants Part B written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-10-14 with Medical categories.


General Description of the Series: The critically acclaimed laboratory standard for more than forty years, Methods in Enzymology is one of the most highly respected publications in the field of biochemistry. Since 1955, each volume has been eagerly awaited, frequently consulted, and praised by researchers and reviewers alike. Now with more than 300 volumes (all of them still in print), the series contains much material still relevant today--truly an essential publication for researchers in all fields of life sciences. Key Features * Oxidative Damage to Lipids, Proteins, and Nucleic Acids * Antioxidant Assays in Cells, Body Fluids, and Tissues * Oxidant and Redox Sensitive Steps in Signal Transduction and Gene Expression * Noninvasive Methods