Oxidants, Antioxidants and Impact of the Oxidative Status in Male Reproduction is an essential reference for fertility practitioners and research and laboratory professionals interested in learning about the role of reactive oxygen species in sperm physiology and pathology. The book focuses on unravelling the pathophysiology of oxidative stress mediated male infertility, recruiting top researchers and clinicians to contribute chapters. This collection of expertise delves into the physico-chemical aspects of oxidative stress, including a new focus on reductive stress. Furthermore, the inclusion of clinical techniques to determine oxidative stress and the OMICS of reductive oxidative stress are also included. This is a must-have reference in the area of oxidative stress and male reproductive function. Offers comprehensive information on oxidative stress and its role in male reproduction, including new therapeutic approaches Deals with current approaches to oxidative stress using OMICS platform“/li> Designed for fertility practitioners, reproductive researchers, and laboratory professionals interested in learning about the role of reactive oxygen species in sperm physiology and pathology

Oxidative Stress and Antioxidant Protection: The Science of Free Radical Biology and Disease Oxidative Stress and Antioxidant Protection begins with a historical perspective of pioneers in oxidative stress with an introductory section that explains the basic principles related to oxidative stress in biochemistry and molecular biology, demonstrating both pathways and biomarkers. This section also covers diagnostic imaging and differential diagnostics. The following section covers psychological, physiologic, pharmacologic and pathologic correlates. This section addresses inheritance, gender, nutrition, obesity, family history, behavior modification, natural herbal-botanical products, and supplementation in the treatment of disease. Clinical trials are also summarized for major medical disorders and efficacy of treatment, with particular focus on inflammation, immune response, recycling, disease progression, outcomes and interventions. Each of the chapters describes what biomarker(s) and physiological functions may be relevant to a concept of specific disease and potential alternative therapy. The chapters cover medical terminology, developmental change, effects of aging, senescence, lifespan, and wound healing, and also illustrates cross-over exposure to other fields. The final chapter covers how and when to interpret appropriate data used in entry level biostatistics and epidemiology. Authored and edited by leaders in the field, Oxidative Stress and Antioxidant Protection will be an invaluable resource for students and researchers studying cell biology, molecular biology, and biochemistry, as well professionals in various health science fields.

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.

Life on earth utilizes oxygen and oxygen metabolites in energy conversion, and the constant generation of prooxidants is an essential attribute to aerobic life. This challenge is met by a system of antioxidants in order to maintain a steady state; a disturbance in the prooxidant/antioxidant system is defined as oxidative stress.**In recent years oxidants and antioxidants have attracted widespread interest in many scientific disciplines ranging from free radical chemistry to biochemistry, biology, pharmacology, toxicology, and medicine. This book highlights some of the fascinating research developments in the field, including occurrence of oxidants, defense against oxidants, processes and cell responses, and clinical aspects of oxidative stress. Occurrence of oxidants**Defense against oxidants**Processes and cell response**The role of research in the area of clinical medicine

Volume Two advances the exploration of the fundamental principles of oxidative stress and toxicity on male (and female) reproduction. It includes the advances in research on male reproductive health, the impact of environmental factors, the protective measures using bioactive compounds and traditional medicines, and how to limit toxic exposure. It includes coverage of: Oxidative stress and male infertility Environmental stressors and sexual health Heavy metals, pesticides, fine particle toxicity and male reproduction Protective measures against oxidative stress in gametes/embryos by using bioactive compounds/phytomedicines in Assisted Reproductive Technology (ART) Role of reactive oxygen species on female reproduction Radiation and mutagenic factors affecting the male reproductive system Both volumes provide a comprehensive look at the most basic concepts and advanced research being conducted by world famous scientists and researchers in male infertility and reproduction.

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.

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.

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.

This unique, case-based guide provides a thoughtful and comprehensive overview of the genetic basis of male infertility for the practicing clinician. In addition to discussing the molecular foundations of sperm production and the consequences of genetic abnormalities on various stages of sperm development, it examines the clinical aspects of acknowledged genetic disorders and their implications on male fertility. In so doing, it offers the necessary tools required by the clinician for the diagnosis and treatment of infertile men with genetic abnormalities. Moreover, it provides essential algorithms that may aid in counseling patients in the clinic. The text is arranged in four thematic sections for easy reference. The genetic foundation of male reproduction is presented in part 1, including regulation of sperm production, the structure of sperm chromatin, and spermatogenesis. The impact of genetic abnormalities on male infertility is the subject of part 2, covering sperm defects, mitochondrial function and DNA fragmentation. The clinical case material in part 3 illustrates real-world examples of genetic etiologies and the current diagnostic and therapeutic strategies for conditions such as vas asplasia, cryptorchidism, immotile cilia syndrome, sperm aneuploidy and other challenging scenarios. Casting forward, the fourth and final section presents an overview of future possibilities for management of genetic causes of male infertility, including gene editing. Fully exploring the clinical context of these genetic conditions in a practical manner that appeals to the practicing clinician, Genetics of Male Infertility is an exciting and essential text for reproductive medicine specialists, andrologists, urologists, researchers and all other clinicians treating infertile patients.

This concise, truncated version of Parekattil and Agarwal's Male Infertility: Contemporary Clinical Approaches, Andrology, ART & Antioxidants is the first resource dedicated solely to antioxidants and male infertility. With select chapters that will prove invaluable to the practitioner of reproductive medicine, Antioxidants in Male Infertility addresses issues such as: - Molecular mechanisms of antioxidants in male infertility - Oxidative stress - The impact of infection, aging, obesity, and injury on male infertility - Natural and synthetic antioxidants and antioxidant therapy - Antioxidants in ICSI and IMSI Also included is a new chapter reviewing the physiological role of reactive oxygen species in sperm function. Practical for clinicians and researchers alike, Antioxidants in Male Infertility contains all of the need-to-know information about these cutting-edge topics in reproductive medicine.