Biologic Rhythms in Clinical and Laboratory Medicine PDF Download

Author: Yvan Touitou
Publisher: Springer Science & Business Media
ISBN: 3642787347
Category : Medical
Languages : en
Pages : 747

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Book Description
Everyone has heard of nature's "biological clocks", the phenomenon of periodic activity in plants, animals and humans. But what does chronobiology have to do with modern medicine? This book presents in a concise but comprehensive fashion the basic principles of chronobiology and their application to clinical medicine. The chapters are written by specialists in the field; they summarize the physiology, pathophysiology and pathology of the human time structure and outline the application of chronobiologic principles and techniques for diagnosis and treatment.

Author: Yvan Touitou
Publisher: Springer
ISBN: 9783540544616
Category : Biological rhythms
Languages : en
Pages : 730

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Book Description
Everyone has heard of nature's "biological clocks," the phenomenon of periodic activity in plants, animals and humans. But what does chronobiology have to do with modern medicine? This book presents in a concise but comprehensive fashion the basic principles of chronobiology and their application to clinical medicine. The chapters are written by specialists in the field; they summarize the physiology, pathophysiology and pathology of the human time structure and outline the application of chronobiologic principles and techniques for diagnosis and treatment.

Author: Willard L. Koukkari
Publisher: Springer Science & Business Media
ISBN: 1402047010
Category : Science
Languages : en
Pages : 675

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Book Description
Introducing Biological Rhythms is a primer that serves to introduce individuals to the area of biological rhythms. It describes the major characteristics and discusses the implications and applications of these rhythms, while citing scientific results and references. Also, the primer includes essays that provide in-depth historic and other background information for those interested in more specific topics or concepts. It covers a basic cross-section of the field of chronobiology clearly enough so that it can be understood by a novice, or an undergraduate student, but that it would also be sufficiently technical and detailed for the scientist.

Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309173183
Category : Medical
Languages : en
Pages : 722

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Book Description
Every aspect of immune function and host defense is dependent upon a proper supply and balance of nutrients. Severe malnutrition can cause significant alteration in immune response, but even subclinical deficits may be associated with an impaired immune response, and an increased risk of infection. Infectious diseases have accounted for more off-duty days during major wars than combat wounds or nonbattle injuries. Combined stressors may reduce the normal ability of soldiers to resist pathogens, increase their susceptibility to biological warfare agents, and reduce the effectiveness of vaccines intended to protect them. There is also a concern with the inappropriate use of dietary supplements. This book, one of a series, examines the impact of various types of stressors and the role of specific dietary nutrients in maintaining immune function of military personnel in the field. It reviews the impact of compromised nutrition status on immune function; the interaction of health, exercise, and stress (both physical and psychological) in immune function; and the role of nutritional supplements and newer biotechnology methods reported to enhance immune function. The first part of the book contains the committee's workshop summary and evaluation of ongoing research by Army scientists on immune status in special forces troops, responses to the Army's questions, conclusions, and recommendations. The rest of the book contains papers contributed by workshop speakers, grouped under such broad topics as an introduction to what is known about immune function, the assessment of immune function, the effect of nutrition, and the relation between the many and varied stresses encountered by military personnel and their effect on health.

Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309176107
Category : Medical
Languages : en
Pages : 497

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Book Description
Eating enough food to meet nutritional needs and maintain good health and good performance in all aspects of lifeâ€"both at home and on the jobâ€"is important for all of us throughout our lives. For military personnel, however, this presents a special challenge. Although soldiers typically have a number of options for eating when stationed on a base, in the field during missions their meals come in the form of operational rations. Unfortunately, military personnel in training and field operations often do not eat their rations in the amounts needed to ensure that they meet their energy and nutrient requirements and consequently lose weight and potentially risk loss of effectiveness both in physical and cognitive performance. This book contains 20 chapters by military and nonmilitary scientists from such fields as food science, food marketing and engineering, nutrition, physiology, psychology, and various medical specialties. Although described within a context of military tasks, the committee's conclusions and recommendations have wide-reaching implications for people who find that job-related stress changes their eating habits.

Author: Peter H. Redfern
Publisher: Springer Science & Business Media
ISBN: 3662093553
Category : Medical
Languages : en
Pages : 682

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Book Description
Measured by any criteria, research in chronobiology in general and chronopharmacology in particular has expanded rapidly in recent years. This expansion has been paralleled by an increasing recognition by those outside the field of the relevance and significance of recent developments in chronobiology. Advances in two areas have been chiefly responsible. First, application of the full range of modern techniques in behavioral, neurochemical, and molecular biology have greatly improved our understanding of basic clock mechanisms. In several species the genetic basis of the circadian clock is being progressively delineated. A complete picture of the neurochemical and neuroanatomical structure of the mammalian clock is emerging and the complex pattern of control mechanisms involving endogenous clock mechan isms and photic and nonphotic zeitgebers is being built up as a result of behavioral studies. Secondly, in parallel with these exciting developments in basic science, clinical applications are being convincingly demonstrated in the general fields of pharmacology and medicine as well as in specific areas, e.g., jet lag, shiftwork maladaption syndrome, blindness, and cardiovascular system. It is therefore an opportune time to review progress in the field of chronopharmacology and to introduce some of the exciting developments and prospects to a readership beyond the confines of the chronobiological cognoscenti. This volume is therefore aimed primarily at the pharmacologist - whether basic, applied, or clinical-who is not a specialist in chronobiology.

Author: P. H. Redfern
Publisher: Pharmaceutical Press
ISBN: 9780853694885
Category : Biological rhythms
Languages : en
Pages : 456

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Book Description
In nature, many physical processes are governed by the passage of time. The study of these processes - chronobiology - reveals rhythmic patterns which may be yearly, monthly, daily or more frequent. Novel drug delivery systems are currently being delivered that will release varying quantities of a drug at optimum times to coincide with these rhythmic patterns.Chronotherapeutics considers the pharmaceutical and therapeutic implications associated with biological clocks. The book presents a comprehensive discussion of specific diseases that are time dependent, and the drugs and new drug formulations that can be used as treatments.Written by leading international experts in the field, Chronotherapeutics provides up-to-date information on chronobiology for non-chronobiologists in pharmaceutical and medical sciences. Peter Redfern is Professor of Pharmacology at the University of Bath, UK.

Author: National Institute of Mental Health
Publisher:
ISBN: 9781410219060
Category : Biological rhythms
Languages : en
Pages : 0

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Book Description
From the moment of conception until death rhythm is as much part of our structure as our bones and flesh. Most of us are dimly aware that we fluctuate in energy, mood, well-being, and performance each day, and that there are longer, more subtle behavioral alterations each week, each month, season, and year. Through studies of biological rhythms, many aspects of human variability - in symptoms of illness, in response to medical treatment, in learning, and job performance - are being illuminated. Already some of our changes of mood and of vulnerabilities to stress and illness, our peaks of strength and productivity, can be anticipated. Moreover, by the end of this decade, much that is still considered unpredictable in health and human performance may become foreseeable through research into the nature of biological time cycles. As a result, timing promises to become an important factor in preventive health programs and medicine. For example, since the effects of drugs depend in part upon the time of administration, timing may be used as a critical aspect of treatment. Evidence now suggests, too, that X-ray treatments, surgery, and even psychotherapy are influenced in their outcome by timing. Research on biological rhythms also promises to have an impact on problems of work performance - including accidents and absenteeism; a new concept of scheduling as part of health may one day influence the determination of work-shifts among transportation and communication personnel, and members of various professions. No corner of medicine - from the laboratory testing of new drugs and procedures to clinical and public health programs - is likely to remain untouched by the new explorations into biological rhythms. These studies are being made by scientists working with support from the National Institute of Mental Health, who have now joined forces with members of various disciplines ranging from biology to entomology and mathematics. The results of their work are provided in this comprehensive report. Contained here is compelling evidence that man is constructed not only of matter, but that he is temporally organized - and that this organization carries with it significant implications for man's mental and physical health. The National Institute of Mental Health has been fortunate to support some of the very few researchers who could lead the way in this new field, thus taking an initiative in an area that is still not widely acknowledged. It is hoped that this report - part of a continuing effort to analyze and evaluate the Institute's programs - will draw the attention of both scientists and laymen to an exciting and promising area of scientific activity. Bertram S. Brown, M.D. Director National Institute of Mental Health

Author: William E. Garrett
Publisher: Lippincott Williams & Wilkins
ISBN: 9780683034219
Category : Medical
Languages : en
Pages : 1016

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Book Description
Written by experts in exercise physiology, exercise science, and biomechanics, this volume focuses specifically on exercise science in relation to athletic performance and to the diagnosis, management, and prevention of athletic injuries. The text is logically organized into sections on energy metabolism, exercise physiology, organ system responses to exercise, general concerns in applied exercise science, sports biomechanics, and applied sports physiology. The biomechanics and sports physiology sections focus on particular sports, to determine specific diagnosis and treatment aspects. The book also includes chapters on exercise in children and the elderly, environmental influences on physical performance, overtraining, chronobiology, and microgravity.

Author: Kenneth D. McClatchey
Publisher: Lippincott Williams & Wilkins
ISBN: 9780683307511
Category : Medical
Languages : en
Pages : 1732

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Book Description
This thoroughly updated Second Edition of Clinical Laboratory Medicine provides the most complete, current, and clinically oriented information in the field. The text features over 70 chapters--seven new to this edition, including medical laboratory ethics, point-of-care testing, bone marrow transplantation, and specimen testing--providing comprehensive coverage of contemporary laboratory medicine. Sections on molecular diagnostics, cytogenetics, and laboratory management plus the emphasis on interpretation and clinical significance of laboratory tests (why a test or series of tests is being done and what the results mean for the patient) make this a valuable resource for practicing pathologists, residents, fellows, and laboratorians. Includes over 800 illustrations, 353 in full color and 270 new to this edition. Includes a Self-Assessment and Review book.