Non Enzymatic Protein Modifications In Health Disease And Ageing

Book Description :

There is increased understanding of the fate of intracellular and extracellular proteins, including the many types of posttranslational modifications that proteins undergo. Among these modifications, non-enzymatic protein modifications play a special role. These are unavoidable products of side reactions of reactive metabolites, and often damage proteins and induce loss of function. Non-Enzymatic Protein Modifications in Health, Diseases and Ageing discusses each type of non-enzymatic protein, both introducing non-enzymatic protein modifications, and reviewing the state of the art, presenting updates and current trends. The book covers various aspects of the subject, including formation and removal of modified proteins, their roles in disease, preventative methods, and possible roles in cellular signalling. Finally, the book not only provides well-established facts, but also discusses current hypotheses and controversies. Provides the basic chemical knowledge necessary to understand non-enzymatic protein modifications, of particular use to researchers looking for an introduction to and overview of the field Combines a systematic chemical introduction to non-enzymatic protein modifications with a review of the state of the art Presents together, types of non-enzymatic protein usually reported and reviewed separately Considers current hypotheses and controversies alongside the facts

Book Description :

This book describes the nature of aging, age-related disorders, and the molecular principles of emerging strategies for anti-aging interventions, while also discussing the discovery of targets for geroprotective drugs. Although significant medical advances in the treatment and eradication of life-threatening conditions such as cardiovascular and infectious disease have been made over the past five decades, the prevalence of age-related disorders still remains high in older populations. Intervening into aging is the next frontier in contemporary medicine, and will be of increasing importance over time, as other sources of poor health are combated more and more successfully. Given the universal interest in anti-aging strategies, the book will appeal to a very broad audience. It addresses a diverse range of anti-aging interventions – including stem cells, autophagy, senolytics, anti-inflammatory methods, and telomerase induction – that will be of interest to scientists and researchers from various disciplines in the life sciences.

Book Description :

Aging is loosely defined as the accumulation of changes in an organism over time. At the cellular level such changes are distinct and multidimensional: DNA replication ceases, cells stop dividing, they become senescent and eventually die. DNA metabolism and chromosomal maintenance, together with protein metabolism are critical in the aging process. The focus of this book is on the role of protein metabolism and homeostasis in aging. An overview is provided of the current knowledge in the area, including protein synthesis, accuracy and repair, post-translational modifications, degradation and turnover, and how they define and influence aging. The chapters mainly focus on well-characterised factors and pathways, but new areas are also presented, where associations with aging are just being elucidated by current experimental data. Protein turnover, the balance between protein synthesis and protein degradation are carefully maintained in healthy cells. Chapters 1 and 2 illustrate that aging cells are characterised by alterations in the rate, level and accuracy of protein synthesis compared to young ones, and that mRNA translation, essential for cell growth and survival, is controlled at multiple levels. The theory that growth and somatic maintenance are believed to be antagonistic processes is described in Chapter 3: inhibition of protein synthesis results in decreased rates of growth and development, but also confers an extension of lifespan, as shown for example by the effects of dietary restriction in various models organisms.

Book Description :

This volume will be a reliable source on the management of the elderly with renal disease. There is an ever-increasing proportion of the aging population affected by renal disease and hypertension, and physicians are faced with atypical clinical presentations of renal disease in the aged as compared to younger people. This volume combines the fields of nephrology and geriatrics and presents a multidisciplinary approach to the topic.

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"This Ebook is edited by Sandra Hodge, a recognized expert in the field of macrophage dysfunction in chronic lung disease. The book consists of 8 chapters which provide a full coverage of macrophage function in both healthy and chronically diseased lungs, "

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Wiley's landmark food chemistry textbook that provides an all-in-one reference book, revised and updated The revised second edition of The Chemistry of Food provides a comprehensive overview of important compounds constituting of food and raw materials for food production. The authors highlight food’s structural features, chemical reactions, organoleptic properties, nutritional, and toxicological importance. The updated second edition reflects the thousands of new scientific papers concerning food chemistry and related disciplines that have been published since 2012. Recent discoveries deal with existing as well as new food constituents, their origin, reactivity, degradation, reactions with other compounds, organoleptic, biological, and other important properties. The second edition extends and supplements the current knowledge and presents new facts about chemistry, legislation, nutrition, and food safety. The main chapters of the book explore the chemical structure of substances and subchapters examine the properties or uses. This important resource: • Offers in a single volume an updated text dealing with food chemistry • Contains complete and fully up-to-date information on food chemistry, from structural features to applications • Features several visual aids including reaction schemes, diagrams and tables, and nearly 2,000 chemical structures • Written by internationally recognized authors on food chemistry Written for upper-level students, lecturers, researchers and the food industry, the revised second edition of The Chemistry of Food is a quick reference for almost anything food-related as pertains to its chemical properties and applications.

Book Description :

Brought to you in a thorough yet accessible manner, the new edition of Medical Biochemistry gives access to all of the latest information on basic and clinically focused genetic and molecular biology. Featuring a team of contributors that includes investigators involved in cutting-edge research as well as experienced clinicians, this updated medical textbook offers a unique combination of both research and practice that's ideal for today's problem-based integrated courses. Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. Relate biochemistry to everyday practice with the help of Clinical Boxes integrated into the text, and access in-depth coverage of important topics - including recent research in biochemistry - through Advanced Concept Boxes. Test your knowledge and improve retention with Active Learning Boxes at the conclusion of each chapter, and quickly review the most common lab tests performed with convenient Clinical Test Boxes. Effectively study the most updated information in biochemistry with the help of a dynamic, full-color design. Better understand the relationship between science and clinical practice with material organized by organ rather than system. Gain a thorough understanding of biomarkers and their uses with brand-new information on the subject. Access today's most recent research regarding Gene Therapy, Proteomics and Recombinant DNA Techniques, Role of Kidney in Metabolism, and Neurochemistry.

Book Description :

Protein degradation has been identified as a major mechanism for the regulation of cellular functions. Not surprisingly, its deregulation is implied in almost any pathological condition. This book describes how aged proteins are eliminated during cell metabolism, how cell proliferation is regulated by protein degradation and how its deregulation can contribute to the development of cancer, how protein degradation is modified during normal and abnormal aging, in particular with regard to Alzheimer's disease and other degenerative diseases of the brain and central nervous system. Attempts aiming at correcting these pathologies by interfering with deviations of the normal pathway of protein degradation are also treated.

Book Description :

This issue of Medical Clinics of North America provides the latest essential updates on coronary risk factors. The following key questions are answered. Are new biomarkers informative? LDL: the lower the better? How important is HDL? How much credit does triglyceride deserve? How important is family history of coronary disease? How important is age in determining coronary risk factors? Endothelial progenitor cells, menopause, and coronary risk factors? What is the role of imaging in prevention of coronary artery disease? Is genomics ready for primetime? Pediatric statinization? Individualized statinization? Polypill for some, polypill for all?

Book Description :

Popular with generations of practitioners, Brocklehurst's Textbook of Geriatric Medicine and Gerontology has been the definitive reference of choice in the field of geriatric care. The new 7th Edition, by Howard M. Fillit, MD, Kenneth Rockwood, MD, and Kenneth Woodhouse, carries on this tradition with an increased clinical focus and updated coverage to help you meet the unique challenges posed by this growing patient population. Consistent discussions of clinical manifestations, diagnosis, prevention, treatment, and more make reference quick and easy, while over 255 illustrations compliment the text to help you find what you need on a given condition. Examples of the latest imaging studies depict the effects of aging on the brain, and new algorithms further streamline decision making. Emphasizes the clinical relevance of the latest scientific findings to help you easily apply the material to everyday practice. Features consistent discussions of clinical manifestations, diagnosis, prevention, treatment, and more that make reference quick and easy. Includes over 255 illustrations—including algorithms, photographs, and tables—that compliment the text to help you find what you need on a given condition. Provides summary boxes at the end of each chapter that highlight important points. Features the work of an expert author team, now led by Dr. Howard M. Fillit who provides an American perspective to complement the book’s traditional wealth of British expertise. Includes an expanded use of algorithms to streamline decision making. Presents more color images in the section on aging skin, offering a real-life perspective of conditions for enhanced diagnostic accuracy. Includes examples of the latest imaging studies to help you detect and classify changes to the brain during aging. Offers Grade A evidence-based references keyed to the relevant text.

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This collection of papers addresses the latest developments in Maillard reaction research. The contributors explore a range of topics that link the Maillard reaction to genome research, the life sciences, food chemistry and medical science.

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Stay current in the ever-changing discipline of rheumatology with clear, reliable guidance from Hochberg’s Rheumatology, one of the most respected and trusted sources in the field. Designed to meet the needs of the practicing clinician, this medical reference book provides extensive, authoritative coverage of rheumatic diseases from basic scientific principles to practical points of clinical management in a lucid, logical, user-friendly manner. Track disease progression and treat patients more effectively with the information on genetic findings, imaging outcomes, cell and biologic therapies, rheumatoid arthritis, and SLE. Incorporate recent findings about pathogenesis of disease; imaging outcomes for specific diseases like RA, osteoarthritis, and spondyloarthropathies; cell and biologic therapies; and other timely topics. Remain up to date on the latest information in rheumatology through 13 brand-new chapters covering biomedical and translation science, disease and outcome assessment, new imaging modalities, early emerging disease, clinical therapeutics, patient management, and rehabilitation. Take advantage of expanded coverage of small molecule treatment, biologics, biomarkers, epigenetics, biosimilars, and cell-based therapies. Focus on the core knowledge needed for successful results with each chapter co-authored by an internationally-renowned specialist in the field. Easily find the information you need thanks to a consistent, user-friendly format with templated content and large-scale images.

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Book Description :

Dr. Douglas L. Mann, one of the foremost experts in the field, presents the 2nd Edition of Heart Failure: A Companion to Braunwald’s Heart Disease. This completely reworked edition covers the scientific and clinical guidance you need to effectively manage your patients and captures the dramatic advances made in the field over the last five years. Now in full color, this edition features eleven new chapters, including advanced cardiac imaging techniques, use of biomarkers, cell-based therapies and tissue engineering, device therapies, and much more. Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. Compatible with Kindle®, nook®, and other popular devices. Use this Braunwald’s companion as the definitive source to prepare for the ABIM’s new Heart Failure board exam. Access the fully searchable contents of the book online at Expert Consult. This edition includes 67 new authors, who are experts in the field of heart failure Stay on the cutting edge with new chapters on: The latest practice guidelines for medical and device therapy Hemodynamic assessment of heart failure Contemporary medical therapy for heart failure patients with reduced and preserved ejection fraction Biomarkers in heart failure Pulmonary hypertension Management of co-morbidities in heart failure Mechanical cardiac support devices Get up to speed with the latest clinical trials, as well as how they have influenced current practice guidelines Explore what’s changing in key areas such as basic mechanisms of heart failure, genetic screening, cell and gene therapies, pulmonary hypertension, heart failure prevention, co-morbid conditions, telemedicine/remote monitoring, and palliative care

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Part of the prestigious Novartis Foundation, this is the first book to review the pathology associated with acetaldehyde, a known toxic agent found in cigarette smoke and other pollutants and derived from ingested alcohol, amongst other sources. In the body, acetaldehyde affects several tissues, particularly the brain and liver, causing various diseases, including cancer, alcoholic liver disease and Alzheimer’s. Acetaldehyde-Related Pathology describes the toxic effects of acetaldehyde at the tissue and cellular levels, reviewing enzyme biochemistry, transgenic mouse models of alcohol dehydrogenase mutants, and the cell-signalling pathways implicated in alcohol-related pathology. It explores the mechanisms of acetaldehyde-induced damage to tissues, often a first step in carcinogenesis, including the oral cavity, the human airway, and the GI tract. The book considers pharmacological strategies and treatments for reducing oral and intestinal acetaldehyde. Acetaldehyde-Related Pathology features in-depth, round-table discussions by an international array of scientists from major laboratories worldwide involved in studies of acetaldehyde-related pathology. This book is essential reading for anyone interested in the effects of this compound - pathologists, biochemists, toxicologists, cell and molecular biologists.

Book Description :

"This volume presents manuscripts stemming from the 13th Congress of the International Association of Biomedical Gerontology entitled 'Aging, Cancer, and Age-Related Diseases: common Mechanisms?' held on May 18-20, 2009 in Quebec City, Quebec, Canada"--P. [iii].

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