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Books in Free radicals

  • Fundamentals of Redox Biology

    • 1st Edition
    • Shyamal K Goswami
    • English
    Fundamentals of Redox Biology is a comprehensive guide to understanding the complex roles of cellular redox systems in biological processes and human health. Exploring the regulation, physiological functions, and pathological implications of reactive oxygen species (ROS) and free radicals, this book serves as an essential resource for students and professionals in biochemistry and related fields. It delves into the fundamentals of redox signaling, the impact of antioxidants on homeostasis, and the intricate balance between oxidative stress and disease development, including conditions like cancer and neurological disorders. This foundational text is invaluable for advancing knowledge in redox biology.In addition to providing a historical perspective on redox biology, the book examines how ROS influence epigenetic regulation and mitochondrial function, particularly in immune responses to infections. It also integrates discussions on the role of redox systems across multiple disciplines, making it relevant to cell biology, molecular biology, immunology, and beyond. With its detailed exploration of both theoretical and applied aspects, the book positions itself as a pivotal resource for understanding the mechanisms underlying redox balance and its broad applications in life sciences.

  • Reactive Species Detection in Biology

    From Fluorescence to Electron Paramagnetic Resonance Spectroscopy
    • 1st Edition
    • Frederick A. Villamena
    • English
    Reactive Species Detection in Biology: From Fluorescence to Electron Paramagnetic Resonance Spectroscopy discusses the reactive oxygen species that have been implicated in the pathogenesis of various diseases, presenting theories, chemistries, methodologies, and various applications for the detection of reactive species in biological systems, both in-vitro and in-vivo. Techniques covered include fluorescence, high performance chromatography, mass spectrometry, immunochemistry, and electron paramagnetic resonance spectroscopy. Probe design and development are also reviewed in order to advance new approaches in radical detection through synthesis, computations, or experimental applications.

  • Advances in Electron Transfer Chemistry

    • 1st Edition
    • Patrick S. Mariano
    • English
    Advances in Electron Transfer Chemistry, Volume 4 presents the reaction mechanisms involving the movement of single electrons. This book discusses the electron transfer reactions in organic, biochemical, organometallic, and excited state systems. Organized into four chapters, this volume begins with an overview of the photochemical behavior of two classes of sulfonium salt derivatives. This text then examines the parameters that control the efficiencies for radical ion pair formation. Other chapters consider the progress in the development of parameters that control the dynamics and reaction pathways for radical ion pairs produced by the diffusional quenching of photoexcited molecules. This book discusses as well the criteria for distinguishing concerted from stepwise mechanisms in electrochemical and homogeneous reductive cleavage reactions in polar solvents. The final chapter deals with excited-state chemical transformation, particularly on photoinduced SET reactions in which amines and related substances serve as electron donors. This book is a valuable resource for scientists and electrochemists.

  • Nitric Oxide

    Biology and Pathobiology
    • 2nd Edition
    • Louis J. Ignarro
    • English
    Nitric oxide (NO) is a gas naturally found in the body that conveys information between cells. In the last decade researchers have found that NO is a signaling molecule of key importance for the cardiovascular system, regulating blood pressure and blood flow to different organs. In addition, discoveries surrounding nitric oxide’s role as a principal neurotransmitter moderating erectile function, a pathophysiological negotiator and messenger in inflammation, and a weapon against infections have increased research attention across the fields of biochemistry, chemistry, molecular biology, gene therapy, cell biology, immunology, pharmacology, neuroscience, and physiology.

  • Nitric Oxide, Part F

    • 1st Edition
    • Volume 440
    • English
    The discovery that nitrogen monoxide or nitric oxide (NO)is a biologically produced free radical has revolutionized our thinking about physiological and pathological processes. This discovery has ignited enormous interest in the scientific community. When generated at low levels, NO is a signaling molecule, but at high concentration, NO is a cytotoxic molecule. The physiological and pathological processes of NO production and metabolism and its targets, currently areas of intensive research, have important pharmacologic implications for health and disease.

  • Oxidative Stress and Neurodegenerative Disorders

    • 1st Edition
    • G. Ali Qureshi + 1 more
    • English
    Oxidative stress is the result of an imbalance in pro-oxidant/antioxid... homeostasis that leads to the generation of toxic reactive oxygen species. Brain cells are continuously exposed to reactive oxygen species generated by oxidative metabolism, and in certain pathological conditions defense mechanisms against oxygen radicals may be weakened and/or overwhelmed. DNA is a potential target for oxidative damage, and genomic damage can contribute to neuropathogenesis. It is important therefore to identify tools for the quantitative analysis of DNA damage in models on neurological disorders. This book presents detailed information on various neurodegenerative disorders and their connection with oxidative stress. This information will provide clinicians with directions to treat these disorders with appropriate therapy and is also of vital importance for the drug industries for the design of new drugs for treatment of degenerative disorders.

  • The Chemistry of Radical Polymerization

    • 2nd Edition
    • Graeme Moad + 1 more
    • English
    In the ten years since the first edition appeared the renaissance in Free Radical Polymerization has continued and gained momentum. In this second revised edition, the authors critically evaluate the findings of the last decade, where necessary reinterpreting earlier work in the light of these ideas, and point to the areas where current and future research is being directed. The overall aim is to provide a framework for further extending our understanding of free radical polymerization and create a definable link between synthesis conditions and polymer structure and properties. The authors have updated all chapters, and added many new references and two new chapters to reflect the significant advances made in radical polymerization. One new chapter has been devoted to the area of living radical polymerization which is now responsible for a very substantial fraction of the papers in the field. In addition to offering polymers with unique compositions and properties not achievable with other methodologies, living radical polymerization has also been combined with other processes and mechanisms to give structures and architectures that were not previously thought possible. The developments are seen to have great application particularly in the emerging areas of electronics, biotechnology and nanotechnology.

  • Energy Metabolism and Lifespan Determination

    • 1st Edition
    • Volume 14
    • M.P. Mattson
    • English
    Experts in the fields of energy metabolism, aging and oxidative stress provide an integrated view of how mechanisms involved in regulating energy metabolism are linked to fundamental processes of aging including cellular stress resistance and free radical production. During evolution signal transduction pathways and organ systems have been optimised for the efficient seeking, ingestion, storing and using of energy. These signalling pathways play prominent roles in lifespan determination with insulin and related signalling pathways being prime examples. The authors consider how lifespan and healthspan can be extended through knowledge of energy metabolism with the experimental model of dietary restriction being one example. The information in this volume of ACAG will foster novel approaches and experiments for further understanding the roles of energy metabolism in aging and disease.

  • Bio-Assays for Oxidative Stress Status

    • 1st Edition
    • W.A. Pryor
    • English
    This work contains over thirty chapters by leading researchers in the field of oxidative biology, originally presented as articles in an extended Forum in the highly-cited journal, Free Radical Biology & Medicine. The papers in this Forum (or Symposium-in-print) spanned seven issues of the journal, over many months. This is the first time that all of these expert contributions are presented in one place.Reliable methods for measuring OSS in organisms are essential. These would, amongst other things, offer applications as early warning signals for cancer and heart disease - eventually giving a range of measurable oxidation products best related to any given disease state.Additional observations relevant to OSS include: how much do measures of OSS vary in a group of humans? Does OSS decrease as a result of life-change factors and does it increase with age? With disease? With stress? Can a non-invasive, reliable, reputable measure of OSS be identified?This informative book provides the reader with the latest status of studies into OSS, currently used examples of BOSS, and answers to at least some of the questions posed above.

  • Free Radical Damage and its Control

    • 1st Edition
    • Volume 28
    • C.A. Rice-Evans + 1 more
    • English
    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.