Free Radicals In Biology And Medicine


Free Radicals In Biology And Medicine
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Free Radicals In Biology And Medicine


Free Radicals In Biology And Medicine
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Author : Barry Halliwell
language : en
Publisher: OUP Oxford
Release Date : 2015-08-21

Free Radicals In Biology And Medicine written by Barry Halliwell and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-21 with Science categories.


Free Radicals in Biology and Medicine has become a classic text in the field of free radical and antioxidant research. Now in its fifth edition, the book has been comprehensively rewritten and updated whilst maintaining the clarity of its predecessors. Two new chapters discuss 'in vivo' and 'dietary' antioxidants, the first emphasising the role of peroxiredoxins and integrated defence mechanisms which allow useful roles for ROS, and the second containing new information on the role of fruits, vegetables, and vitamins in health and disease. This new edition also contains expanded coverage of the mechanisms of oxidative damage to lipids, DNA, and proteins (and the repair of such damage), and the roles played by reactive species in signal transduction, cell survival, death, human reproduction, defence mechanisms of animals and plants against pathogens, and other important biological events. The methodologies available to measure reactive species and oxidative damage (and their potential pitfalls) have been fully updated, as have the topics of phagocyte ROS production, NADPH oxidase enzymes, and toxicology. There is a detailed and critical evaluation of the role of free radicals and other reactive species in human diseases, especially cancer, cardiovascular, chronic inflammatory and neurodegenerative diseases. New aspects of ageing are discussed in the context of the free radical theory of ageing. This book is recommended as a comprehensive introduction to the field for students, educators, clinicians, and researchers. It will also be an invaluable companion to all those interested in the role of free radicals in the life and biomedical sciences.



Free Radicals In Biology And Medicine


Free Radicals In Biology And Medicine
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Author : Barry Halliwell
language : en
Publisher: Oxford University Press, USA
Release Date : 1989

Free Radicals In Biology And Medicine written by Barry Halliwell and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Biochemistry categories.


"This latest edition has been comprehensively rewritten and updated (over 80% of the text is new), whilst maintaining the clarity of its predecessor. There is expanded coverage of isoprostanes and related compounds, mechanisms of oxidative damage to DNA and proteins (and the repair of such damage), the free radical theory of ageing and the roles played by reactive species in signal transduction, cell death, human reproduction, and other important biological events. Greater emphasis has also been placed on the methods available to measure reactive species and oxidative damage (and their potential pitfalls), as well as the importance of antioxidants in the human diet." "This book is recommended as a comprehensive introduction to the field for students, clinicians and researchers, and an invaluable companion to all those interested in the role of free radicals in the life and medical sciences."--BOOK JACKET.



Free Radicals In Biology And Medicine


Free Radicals In Biology And Medicine
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Author : Barry Halliwell
language : en
Publisher:
Release Date : 1999

Free Radicals In Biology And Medicine written by Barry Halliwell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Medical categories.


"This latest edition has been comprehensively rewritten and updated (over 80% of the text is new), whilst maintaining the clarity of its predecessor. There is expanded coverage of isoprostanes and related compounds, mechanisms of oxidative damage to DNA and proteins (and the repair of such damage), the free radical theory of ageing and the roles played by reactive species in signal transduction, cell death, human reproduction, and other important biological events. Greater emphasis has also been placed on the methods available to measure reactive species and oxidative damage (and their potential pitfalls), as well as the importance of antioxidants in the human diet." "This book is recommended as a comprehensive introduction to the field for students, clinicians and researchers, and an invaluable companion to all those interested in the role of free radicals in the life and medical sciences."--BOOK JACKET.



Excited States And Free Radicals In Biology And Medicine


Excited States And Free Radicals In Biology And Medicine
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Author : R. V. Bensasson
language : en
Publisher:
Release Date : 1993

Excited States And Free Radicals In Biology And Medicine written by R. V. Bensasson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Cancer categories.


Excited states and free radicals are involved in the normal physiology of living systems, in pathological processes (including lipid peroxidation, inflammation, Parkinson's disease, cancer, and aging), in the mechanisms of drug action, and in the photochemotherapies such as the PUVA therapy for skin diseases and PDT for cancer. This text introduces the reader to this rapidly expanding field, one that lies at the borderlines of physics, chemistry, biology, pharmacology, and medicine. The authors explore in particular how time-resolved spectroscopic methods have found solutions at the molecular level to biological and medical problems. Topics include the nature of excited states and free radicals and the techniques for their study, activated oxygen species, DNA, proteins, carotenoids and photosynthetic reaction centers, photodermatology and melanogenesis, and aspects of cancer related to radio-, chemo-, and photodynamic therapy. Researchers and graduate students in photochemistry, photobiology, photomedicine, radiation chemistry and biology, and cancer therapies will find this book to be of very significant interest.



Oxygen Radicals In Biology And Medicine


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.



Free Radicals In Biology And Medicine


Free Radicals In Biology And Medicine
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Author : Okezie I. Aruoma
language : en
Publisher: IOS Press
Release Date : 2006-10

Free Radicals In Biology And Medicine written by Okezie I. Aruoma and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10 with Free radicals (Chemistry) categories.


Focuses on the pivotal roles of reactive oxygen and nitrogen species (ROS and RNS) in the pathogenesis of many clinical conditions (together with their involvement in the ageing process of lower (yeast) cells, and higher organisms including plants). This book also discusses the potential applications of dietary-derived antioxidants.



Free Radicals In Chemistry Biology And Medicine


Free Radicals In Chemistry Biology And Medicine
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Author : Toshikazu Yoshikawa
language : en
Publisher:
Release Date : 2000

Free Radicals In Chemistry Biology And Medicine written by Toshikazu Yoshikawa and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Antioxidants categories.




Free Radical Medicine And Biology


Free Radical Medicine And Biology
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Author :
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-07-15

Free Radical Medicine And Biology written by and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-15 with Science categories.


Although free radicals perform some useful immune functions, they can also damage healthy cells through a process called oxidation. Antioxidants reduce the effect of free radicals by binding together with these harmful molecules, decreasing their destructive power. This book highlights various issues of free radical biology from the perspective of antioxidant defense mechanisms. It also provides useful information on gene modulation, radiation-generated reactive oxygen species-induced apoptosis in cancer, and environmental aspects associated with free radicals’ exposure on living systems.



Free Radicals In Biology And Medicine


Free Radicals In Biology And Medicine
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Author : Free Radical Research Society. Meeting
language : en
Publisher:
Release Date : 1985

Free Radicals In Biology And Medicine written by Free Radical Research Society. Meeting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with categories.




Free Radicals And Iron


Free Radicals And Iron
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Author : Martyn C. R. Symons
language : en
Publisher:
Release Date : 1998

Free Radicals And Iron written by Martyn C. R. Symons and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Active oxygen in the body categories.


This concise monograph describes a variety of important reactions of iron in biological free-radical reactions. It presents both a chemical and a biochemical perspective of the topic, but at the same time unifies ideas where possible. Iron plays a key role in biological life processes, as acatalayst enabling us to use oxygen to generate the heat and chemical energy that drives life. When iron is not properly controlled within the body it can cause damage by making free radicals. The authors present a chemical and biomedical perspective of how reactions of iron complexes and freeradicals may contribute to human health and disease, especially in reactions of oxygen and hydrogen peroxide.