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Elsevier

Libros en Ciencias de la Vida

  • Endocrine Aspects of Disease Processes

    Proceedings of the Conference Held in Honor of Hans Selye, Mont Tremblant, Quebec
    • 1 Edición
    • Gaëtan Jasmin
    • Inglés
    Endocrine Aspects of Disease Processes presents a critical review of hypothalamic hormones regulating the secretion of the anterior pituitary. The book discusses calcitonin as a hormone of ultimobranchials; the brain monoamines and thyroid hormones on emotional stress induced by sympathomimetic agents; and the pharmacology of aggression. Some of the topics covered in the book are the characteristics of brain plasticity under stress; the sleep-wakefulness patterns; the endocrine factors in the etiology of peptic ulcer; and blood sugar levels and allergies. The inflammation and structure of thymus; the cause of coronary and cerebral artery thrombosis in human; and the definition of serum aminopexy are also considered. The book further tackles corticosterone-bindi... by transcortin; the pituitary-thyroid-ad... interaction in the rat; and the description of polypeptides and biogenic amines in the acute inflammatory reactions. The text also looks into the pathogenesis of adrenal-regeneration and methyl-androstenedio... hypertension; and the peripheral vasodilation and thymic tumors in magnesium-deficient rats. A chapter is devoted to the role of the adrenal cortex in the pathogenesis of a spontaneous hereditary congestive heart failure. The book can provide useful information to endocrinologist, doctors, students, and researchers.

  • Advances in Drug Research

    • 1 Edición
    • Volumen 18
    • Bernard Testa
    • Inglés
    Each volume in this distinguished series presents authoritative reviews, both generally, on topics of broad interest in drug research, and specifically, on novel and established therapeutic classes. Acknowledged experts contribute in areas such as drug design, clinical and molecular pharmacology, drug metabolism, and mechanisms of action. Reviewers have consistently praised Advances in Drug Research for its comprehensive and lucid summaries of up-to-date knowledge.

  • Mitochondrial Disorders in Neurology

    Butterworth-Heinemann International Medical Reviews
    • 1 Edición
    • Anthony H.V. Schapira + 1 más
    • Inglés
    Mitochondrial Disorders in Neurology provides an overview of mitochondrial diseases. This book discusses the effects of mitochondrial dysfunction based on the relevant biochemistry and molecular genetics. The abnormal muscle and mitochondrial morphology in a variety of clinical presentations from isolated ophthalmoplegia to severe encephalopathy are also elaborated. This text likewise deliberates Leber's hereditary optic neuropathy, neurodegenerative disorders, and respiratory chain defects. Other topics covered include mitochondrial DNA and the genetics of mitochondrial disease; cytochrome oxidase deficiency; use of tissue culture in the diagnosis of mitochondrial disease; and advances in mitochondrial genetics. This publication is a good source for clinicians and students concerned with the defective mitochondrial function.

  • Neurosciences Research

    Volume 3
    • 1 Edición
    • S Ehrenpreis + 1 más
    • Inglés
    Neurosciences Research, Volume 3 covers research problems concerned with the central nervous system. The book discusses the transport processes at the brain cell; the life history of the microglial cell; and studies on the choroid plexus. The text also describes the role of the cerebral peduncle in movements, as well as the pathobiological aspects of the action of tetanal toxin in the nervous system and skeletal muscle. Neuroscientists, neurochemists, and neuropathologists will find book useful.

  • Business of Biotechnology

    From the Bench to the Street
    • 1 Edición
    • R. Ono
    • Inglés
    The Business of Biotechnology: From the Bench to the Street thoroughly examines the existing and future business challenges for biotechnology, providing a unique insight into the intricate web of critical factors with which biotechnology entrepreneurs must come to terms if they wish to be successful. The book begins with discussions of the evolution of biotechnology; entrepreneurship in the biotechnology industry; university-industry technology transfer process; and the life cycle of a biotechnology company. It considers the prospects for biotechnology, from the perspective of a venture capitalist and human resource practitioner. There are separate chapters that deal with the cloning and expression of recombinant gene products; developing strategies to reduce the cost-to-produce (CTP) therapeutic proteins; intellectual property protection; and the regulation of commercial biotechnology. The final chapters cover the marketing of biotechnology companies and products; the performance of biotechnology stocks; mergers and acquisitions in the biotechnology industry, and prospects for the Japanese and European biotechnology industry.

  • Neurobiology of Cytokines

    Methods in Neurosciences, Vol. 16
    • 1 Edición
    • Errol B. De Souza
    • Inglés
    Neurobiology of Cytokines, Part A provides an overview of the effects of cytokines in the brain and in the endocrine system. The book discusses the general aspects of cytokines, including the endogenous agonists and antagonists, their receptors, their second messengers, and transport mechanisms for cytokines across the blood-brain barrier. The text also describes the anatomical localization of cytokines, cytokine receptors, and their respective mRNA in brain and in endocrine tissues. The methods for evaluating the in vivo as well as in vitro actions of cytokines on hormone secretion are also considered. The book further tackles the synthesis and release of cytokines and their central nervous system actions; and the methodology for studying the role of cytokines in human neuropathological conditions.

  • Foundations of Mathematical Biology

    Subcellular Systems
    • 1 Edición
    • Robert J. Rosen
    • Inglés
    Foundations of Mathematical Biology, Volume 1, Subcellular Systems, provides an introduction the place of mathematical biology in relation to the other biological, physical, and organizational sciences. It discusses the use of mathematical tools and techniques to solve biological problems. The book contains four chapters and begins with a discussion of the nature of hierarchical control in living matter. This is followed by a chapter on chemical kinetics and enzyme kinetics, covering the physicomathematical principles, models, and approximations underlying transition-state theory and the unimolecular reaction. Subsequent chapters deal with quantum genetics and membrane excitability.

  • Advances in Immunopharmacology

    Proceeding of the Fourth International Conference on Immunopharmacology, Osaka, Japan, 16-19 May 1988
    • 1 Edición
    • J. W. Hadden
    • Inglés
    The Fourth International Conference on Immunopharmacology took place in Osaka, Japan, May 1988. It was attended by over 900 participants from a variety of fields, illustrating the broad interest and wide-ranging applications of the subject. This Proceedings volume provides a comprehensive record of the Conference and is organized according to the sectional headings employed at the meeting. The topics covered include basic and clinical immunology, and preclinical and clinical aspects of immunopharmacology. The material presented is referenced and indexed throughout, and illustrated with photographs, diagrams and tables.

  • Comprehensive Insect Physiology, Volume 3

    Integument, Respiration and Circulation
    • 1 Edición
    • G. A. Kerkut
    • Inglés
    This volume is primarily devoted to the analysis of the integument (epidermis, cuticle), the fat body, the connective tissues, the circulatory and respiratory systems. It discusses the organization and functioning of the insect systems implicated in growth, intermediary metabolism, homeostasis and defence mechanisms. Much of the volume is devoted to anatomical and structural developments, which appear as introductions to corresponding biochemical and physiological aspects. Many diagrams, drawings and photographs accompany the text throughout. Altogether, this volume presents a clear and up-to-date account of the most recent and important discoveries in the fields and shows the extent of progress which is expected in the near future.

  • Flash Photolysis and Pulse Radiolysis

    Contributions to the Chemistry of Biology and Medicine
    • 1 Edición
    • R. V. Bensasson + 2 más
    • Inglés
    Flash Photolysis and Pulse Radiolysis: Contributions to the Chemistry of Biology and Medicine presents the interaction of radiation with biomolecules, which is either beneficial o deleterious to life. This book discusses the biochemical reactions that are not radiation-induced by selectively generating certain types of free radicals present in normal metabolic processes. Organized into nine chapters, this book begins with an overview of the principle of both pulse radiolysis and flash photolysis with photoelectric detection. This text then examines the applications of flash photolysis and pulse radiolysis to the chlorophylls, bile pigments, hemoglobin and myoglobin, and the porphyrins. Other chapters consider the carotenoids related to photosynthesis. This book discusses as well the role of proteins in nearly all biological processes, including enzymatic catalysis, muscular contraction, immune protection, mechanical support, and genetic information. The final chapter deals with the structures and importance of radiosensitizers. This book is a valuable resource for chemists and biochemists.

  • Wheat Studies - Retrospect and Prospects

    • 1 Edición
    • Volumen 3
    • H. Kihara
    • Inglés
    This authoritative work has been written by a man whose career as an active wheat geneticist has spanned sixty years and has earned him a world-wide reputation. The book contains descriptions and much original data on genetical and cytogenetical findings concerning cultivated wheats and their relatives. It covers chromosomal analyses, genome analyses, ancestors of wheat, artificial synthesis of wheat, evidence of cytoplasmic inheritance and variations of wild species. The author explains how these facts and concepts have been discovered, points out the importance inherent in these discoveries, and shows how they can be utilized in genetical and breeding studies. Special emphasis is placed on the motives, processes and development of the studies.

  • Freshwater Ecosystems

    Modelling and Simulation
    • 1 Edición
    • A.H. Gnauck + 1 más
    • Inglés
    Ecosystem analysis and ecological modelling is a rapidly developing interdisciplinary branch of science used in theoretical developments in ecology and having practical applications in environmental protection. In this book, the authors introduce new holistic, particularly cybernetic, concepts into ecosystem theory and modelling, and provide a concise treatment of mathematical modelling of freshwater ecosystems which covers methods, subsystem models, applications and theoretical developments.Part I begins with a brief introduction to the principles of systems theory and their applications to ecosystems, and provides a summary of various methods of systems analysis. In Part II emphasis is laid on the pelagic processes in standing water, characterised by relatively uninvolved structures from which models can be readily developed. Part III describes applications of the technique of modelling to solutions of theoretical and practical problems, with different modelling methods and objectives being used in the various chapters. More recent developments in the methods and theory of ecosystem modelling are covered in Part IV which also includes a discussion of future trends. The book is addressed to practising ecologists and engineers in the fields of ecology, limnology, environmental protection, and water quality managements, as well as to graduate/post-gradua... university students in science and engineering. Students and researchers involved in environmental applications of mathematics and cybernetics will also find the book of interest.

  • Phosphorus in Fresh Water and the Marine Environment

    Progress in Water Technology
    • 1 Edición
    • S. H. Jenkins + 1 más
    • Inglés
    Phosphorus in Fresh Water and the Marine Environment investigates sources of phosphorus in fresh water and the marine environment and the problems it causes. The importance of phosphate precipitation as an inbuilt safety device against overproduction of algae in the oceans is discussed, along with the deposition and absorption of phosphates in sediments. The source of the phosphorus in lakes and rivers is considered in relation to population density and distribution. This book is comprised of 26 chapters and begins with a discussion on natural phosphate sources in relation to phosphate budgets, paying particular attention to eutrophication and soil erosion. The significance of man-made sources of phosphorus, such as fertilizers and farming, detergents and sewage, is then examined. Subsequent chapters focus on the role of phosphorus in the growth of plants and animals in rivers, lakes, and the sea; the hydrogeochemical cycling of phosphorus; phosphorus analysis in sea water; and safety evaluation of substitutes for phosphates in detergents. The microbiology of an activated sludge wastewater treatment plant chemically treated for phosphorus removal is also explored. This monograph will be of interest to policymakers concerned with water pollution control.

  • Structure

    Structure Part 2
    • 2 Edición
    • Geoffrey Bourne
    • Inglés
    The Structure and Function of Muscle, Second Edition: Volume II: Structure, Part 2 deals with various aspects of muscle structure, including physiology and microanatomy. The structure of the motor end plate is discussed, together with muscle regeneration and postmortem changes in muscle. Membranous systems in muscle fibers as well as the ultrastructural and physiological aspects of heart muscle are also considered. This volume is comprised of nine chapters and begins with an overview of how basic studies in uterine function and regulation promoted developments in reproduction, obstetrics, and regulatory biology, with emphasis on the basic mechanism of function and regulation of smooth muscles. The following chapters explore the capacitative, resistive, and syncytial properties of heart muscle; contractile structures in some Protozoa such as ciliates and gregarines; the microanatomy of smooth muscle, cardiac muscle, and voluntary, somatic, or skeletal muscle; postmortem changes in the physical characteristics of muscle; and morphology of spontaneous degeneration and regeneration in skeletal muscle. The morphology, ultrastructure, and cytochemistry of the muscle spindle are also outlined. The final chapter deals with membraneous systems in muscle fibers and includes a discussion on correlation between physiology and morphology of fiber types in vertebrates and invertebrates. This book will be a useful resource for students, researchers, and practitioners of anatomy, physiology, biology, and medicine.

  • Specific Heart Muscle Disease

    • 1 Edición
    • Cecil Symons + 2 más
    • Inglés
    Specific Heart Muscle Disease presents the primary syndromes in which heart muscle disease is an intrinsic part of another clinical syndrome. This book discusses the cardiomyopathies and shows how they are related to the different forms of specific heart muscle disease. Organized into 11 chapters, this book begins with an overview of the recognition of the various types of cardiomyopathy based on a detailed analysis of function and structure. This text then examines the structure of the amyloid fibril and the pattern of deposition of it in the body. Other chapters consider the possible link between endomyocardial disease and adherent thrombi. This book discusses as well the therapeutic measures to remove the majority of the iron load in hemochromatosis. The final chapter deals with the survival rates in cardiac transplantation and reviews some of the homograft pathology affecting survival in long-term cardiac recipients. This book is a valuable resource for cardiologists and general physicians.

  • Infections of the Nervous System

    Butterworths International Medical Reviews
    • 1 Edición
    • Peter G. E. Kennedy + 1 más
    • Inglés
    Infections of the Nervous System aims to continue the legacy of its predecessor, Modern Trends in Neurology. Its goal is to produce annually a monograph on a topic in clinical neurology in which progress through research has brought about new concepts of patient management. This book is organized into 13 chapters. It highlights the areas or subjects in which significant advances have been made which also have relevance to the treatment of patients. It covers a number of important aspects of different infectious diseases of the nervous system including acute bacterial meningitis, tuberculosis of the nervous system, spirochaetal infections of the nervous system, and fungal diseases of the central nervous system. This book is intended for use by physicians who deal with the problems of neurological disorder on a daily basis, whether they are neurologists, neurologists in training, or those in related fields such as neurosurgery, internal medicine, psychiatry, and rehabilitation medicine.

  • Experimental Analysis of Behavior

    • 1 Edición
    • Volumen 6
    • I.H. Iversen + 1 más
    • Inglés
    This volume is dedicated to the late B.F. Skinner as a tribute to his pioneering work on the Experimental Analysis of Behavior. This science that he initiated studies the behavior of individual organisms under laboratory conditions.The volume describes a broad collection of representative and effective research techniques in the Experimental Analysis of Behavior; techniques derived solely from infrahuman subjects, which have been selected both for their utility in behavior analysis and for their potential value in expanding the use of behavior analysis in the neurosciences. By bringing together under one cover the expertise of individual authors regarding techniques based on their particular laboratory experiences, the book provides an informative and practical source of methods and techniques for those practising or interested in Experimental Analysis of Behaviour.

  • Hip Disorders in Children

    Postgraduate Orthopaedics Series
    • 1 Edición
    • G.C. Lloyd-Roberts + 1 más
    • A. Graham Apley
    • Inglés
    Postgraduate Orthopedics Series: Hip Disorders in Children is a seven-chapter text that reviews the disorders of the developing hip. This book discusses the broad spectrum of mal-development in the structure of femur and the classification of femoral dysplasia and prognosis of the hip. The first chapters cover the general observations upon cause, nature, and conditions of congenital dislocation of the hip; management of congenital dislocation beyond the neonatal stage; application of Hey Groves-Colonna capsular arthroplasty; management of primary subluxation; and pyogenic arthritis of infancy. The subsequent chapters deal with the pathogenesis, classification, and treatment of Perthes’ disease. The discussion then shifts to the fractures of the neck of femur in children and the analysis of slipped upper femoral epiphysis. The last chapters are devoted to the sundry disorders of the soft tissues and the disorders of the hemopoietic system. The book can provide useful information to pediatricians, orthopedics, students, and researchers.

  • Progress in Behavior Modification

    Volume 2
    • 1 Edición
    • Michel Hersen + 2 más
    • Inglés
    Progress in Behavior Modification, Volume 2 reviews issues and developments in the field of behavior modification, with emphasis on a wide spectrum of child and adult disorders. Topics covered range from behavioral assessment and treatment of alcoholism to sexual arousal in male sexual deviates, along with aversion therapy and research methods in behavior modification. Comprised of eight chapters, this volume begins with a discussion on the status and future trends in behavior assessment of alcoholism and behavior modification with alcoholics. The next chapter deals with therapy models, focusing on the domain of social learning, removal of fears, and assertive and social skill training. The discussion then turns to the measurement and generation of sexual arousal in male sexual deviates; applications of behavior modification in nursing practice; aversion therapy and its clinical effects; deceleration of aberrant behavior among retarded individuals; and research methods in behavior modification. The final chapter examines clinical issues regarding behavioral self-control. This book should be of value to theoreticians, researchers, or practitioners in the fields of psychiatry, psychology, and behavior therapy as well as social work, speech therapy, education, and rehabilitation.

  • Genetics in Aquaculture

    Proceedings of the Fourth International Symposium on Genetics in Aquaculture
    • 1 Edición
    • Graham A.E. Gall + 1 más
    • Inglés
    This volume, the proceedings of the Fourth International Symposium on Genetics in Aquaculture, builds on the foundations laid down at the first symposium, held in Galway, Ireland in 1982 (Aquaculture, Volume 33), as well as those laid down at the second, held in Davis, California, USA in 1985 (Genetics in Aquaculture II), and the third, held in Trondheim, Norway in 1988 (Genetics in Aquaculture III). It addresses specific problems and developments in this field, demonstrating the tremendous breadth of research activity as well as the complexity of issues in aquaculture genetics. This book will be of great value to aquaculturists, fisheries scientists and marine biologists.(The above-mentioned proceedings of the first three conferences are still available).

  • The Psychopharmacology of Hallucinogens

    • 1 Edición
    • Richard C. Stillman + 1 más
    • Inglés
    The Psychopharmacology of Hallucinogens focuses on the properties, compositions, functions, transformations, and reactions of hallucinogens. The selection first offers information on the biosynthesis and action of hallucinogens in mammals; role of biogenic amines in the actions of monomethoxy-amphetam... and molecular mechanism of action of hallucinogens. The book then takes a look at the molecular determinants for interaction with the LSD receptor, including biological studies, molecular reactivity, and summation of the molecular polarization complexes. The text examines the progress on the development of a receptor model for hallucinogenic amphetamines; characterization of psychotomimetics; physical identification of hallucinogenic compounds; and aspects of the pharmacology of phencyclidine. The book also underscores the effects of LSD, mescaline, and DMT, including effects on humans, proposed model, and effects of monoamine manipulations. The text also presents analysis of hallucinogens by Pavlovian conditioning, behavioral measures of hallucinogenic behavior, and drug model of hallucinosis. The selection is a dependable reference for readers interested in the study of hallucinogens.

  • Nitrogen and Phosphorus Solvents

    • 2 Edición
    • Volumen 2
    • D.R. Buhler + 1 más
    • Inglés
    This particular volume, Nitrogen and Phosphorus Solvents, is the second in a comprehensive and up-to-date series. The introduction of new nitrogen- and phosphorus- containing solvents used in industry has been accompanied by an explosion of knowledge about their properties, toxicity and metabolism. Even a relatively simple compound such as N-methylformamide undergoes a complex metabolic transformation in mammals. Such information, and other considerations contained in this volume will supply researchers and students with an excellent information source on modern mechanistic toxicology, while helping to provide a sound scientific basis for accurate health risk assessment.

  • Neurobiology of Cytokines, Part B

    • 1 Edición
    • Volumen 17
    • P. Michael Conn + 1 más
    • Inglés
    Recent data suggest a critical role for cytokines in the regulation of brain and endocrine function under normal physiological conditions. The aim of this volume and its companion Volume 16 is to provide an overview of the effects of cytokines in the brain and in the endocrine system.

  • Extracellular Matrix Assembly and Structure

    • 1 Edición
    • Peter D. Yurchenco
    • Inglés
    The complex and critical process of extracellular matrix (ECM) assembly is described in this book. Assembly may involve molecules interacting with molecules of the same matrix class, such as in collagen, or interactions between different ECM molecules, such as in basement membranes. The text shows how this is driven by structural information within the matrix monomer. This information will be of interest to cell, developmental, and molecular biologists, biochemists, biophysicists, and biomedical researchers involved in macromolecular assembly, biological macromolecules, and extracellular matrix.

  • Experimental and Comparative Toxicology

    • 1 Edición
    • Volumen 31
    • Charles E. Cornelius + 1 más
    • Inglés
    Experimental and Comparative Toxicology, Volume 31 aims to explore some of the potentially important and crucial areas in experimental toxicology. The book discusses tumor promoters and genotoxic chemicals in short-term testing for carcinogenicity, as well as the significance of preneoplastic liver lesions in experimental animals. The text also describes the factors known to be associated with increased risk of liver neoplasia as a human disease, and the extent to which it is known that the same factors have a similar effect in laboratory animals. Neurobehavioral toxicology; immunotoxicology; and the endocrine system as the target in experimental toxicology are also considered. The book further tackles the uses of gamma-glutamyltransf... in experimental toxicology, as well as the predictive value of ocular irritation tests. Toxicologists, biochemists, pathologists, and those involved in preventive medicine and community health will find the text invaluable.

  • Marine Auxiliary Machinery

    • 7 Edición
    • H. D. McGeorge
    • Inglés
    Marine Auxiliary Machinery, Seventh Edition is a 16-chapter text that covers the significant advances in marine auxiliary machinery relevant to the certification of competency examinations. The introductory chapters deal with the basic components of marine machineries, such as propulsion system, heat exchanger, valves, and pipelines. The succeeding chapters describe the pumps and pumping system, specifically the tanker and gas carrier cargo pumps. Considerable chapters are devoted to the operation of machinery’s major components, including the propeller shaft, steering gear, auxiliary power, bow thrusters, and stabilizers. Other chapters consider the refrigeration, heating, ventilation, and air conditioning systems. The final chapters tackle the safety system of marine auxiliary machinery, particularly the fire protection, safety, instrumentation, and control systems. This book will prove useful to marine and mechanical engineers.

  • Drug Design

    Medicinal Chemistry: A Series of Monographs, Vol. 4
    • 1 Edición
    • E. J. Ariëns
    • Inglés
    Drug Design, Volume IV covers the pharmaceutical phase of drug action, with emphasis on those aspects that are of importance in the design of optimally effective drug products. The book discusses biopharmaceutics as a basis for the design of drug products; the types and pharmacokinetics of peroral prolonged action dosage forms and parenteral prolonged action forms; and the design of topical drug products. The text also describes physical-chemical parameters which affect the bioavailability of topical drug products; the design of sunscreen preparations; as well as the clinical application of litholytic agents, which are preventive and curative drugs for nephrolithiasis. The design of biologically active nucleosides and of insecticidal chlorohydrocarbon derivatives is also encompassed. Chemists, biochemists, pharmacologists, and people involved in drug design will find the book invaluable.

  • The Anatomy of Aging in Man and Animals

    • 1 Edición
    • Warren Andrew
    • Inglés
    The Anatomy of Aging in Man & Animals presents a critical review of the characteristics of invertebrates. It discusses the physical features and parts of fishes, amphibians, reptiles, and birds. It also addresses the characteristics and physiology of mammals as well as the organization of the nervous system. Some of the topics covered in the book are the descriptions and species of protozoa; description of porifera, coelenterate, and kinds of rotifer; parts and functions of mollusca; description and reproduction of annelida; types of crustacea; studies on drosophila; analysis of nutrition, temperature, and aging; and development of the nervous system of a bee. The structures of flatworms and the development of roundworms and echinodermata are discussed. An in-depth analysis of the classes of echinoidea is provided. The characteristics of thymus in an adult amphibian are also presented. A chapter is devoted to the description of changing appearance of human skin. The book can provide useful information to scientists, biologists, students, and researchers.

  • Comprehensive Insect Physiology, Volume 8

    Endocrinology II
    • 1 Edición
    • G. A. Kerkut
    • Inglés
    Endocrinology II concerns the actions of hormones in insects, complementing Volume 7 which is concerned with the production and chemistry of insect hormones. While the preceding volume is directed mainly towards the insect endocrinologist, this volume has much of intrinsic interest to the general physiologist. It deals with the regulation of metabolism, reproduction, cuticle properties, and certain aspects of behaviour from a systems point of view and amply documents how hormones have provided basic insights into the functioning of such systems. Interference in endocrine regulation could provide future systems for insect control and this volume will provide the foundation on which the future formulation of these strategies is based. More information on diverse aspects of insect hormone action is brought together here than in any previous single work and this volume will therefore be a valuable reference source for many years to come.

  • Recent Progress in Hormone Research - Volume 50

    Proceedings of the 1993 Laurentian Hormone Conference
    • 1 Edición
    • C. Wayne Bardin
    • Inglés
    Recent Progress in Hormone Research, Volume 50: Proceedings of the 1993 Laurentian Hormone Conference focuses on the advancements of processes, methodologies, techniques, and approaches involved in hormone research. The selection first offers information on the molecular design of the NMDA receptor channel; synthesis and signaling of growth hormone-releasing hormone; and signaling mechanisms during the response of pituitary gonadotropes to GnRH. The discussions focus on calcium economy of gonadotropes, role of oscillations, structure and expression of the GHRH gene, transgenic animal models for GHRH action, and functional determinants in NMDA receptors. The text then elaborates on signaling mechanisms during the response of pituitary gonadotropes to GnRH; molecular genetic analysis of cAMP and glucocorticoid signaling in development; and activins and the receptor serine kinase superfamily. The publication takes a look at MAP kinase cascade, expression and signal transduction pathways of gonadotropin-releasi... hormone receptors, ovarian cell differentiation, and the role of oxytocin and its receptor in parturition. The book also examines the role of prolactin in developmental differentiation of hypophysiotropic tuberoinfundibular dopaminergic neurons and calcitonin gene expression in rat uterus during pregnancy. The selection is a valuable source of data for researchers interested in hormone research.

  • Soil Microbiology and Biochemistry

    • 1 Edición
    • Eldor Paul
    • Inglés
    Soil Microbiology and Biochemsitry enconmpasses the broad spectrum of soil organisms and the dynamic processes carried on by them, including ecological relationships in the biota, the dynamics of the carbon and nitrogen cycles, and microbe-driven reactions involving sulfu, phosphorous, and metals. This reference source will prove invaluable to anyone involved in the study of agricultural and nonagricultural soils.

  • Oxidative Damage & Repair

    Chemical, Biological and Medical Aspects
    • 1 Edición
    • Kelvin J. A. Davies
    • Inglés
    This book was inspired by the presentations delivered at the Oxidative Damage & Repair Symposium (November, 1990). The book is organized into 20 chapters which mirror the 20 session topics of the Oxidative Damage & Repair Symposium.

  • Methods in Neuropsychology

    • 1 Edición
    • M. A. Jeeves + 1 más
    • Inglés
    Efforts to relate neuroscience and anatomy with ethology and psychology have involved an ever widening group of scientists from diverse backgrounds and it has become increasingly evident that interaction is harder to arrange. This book is offered as a first attempt to address some of these interdisciplinary problems. First, it aims to provide a critical evaluation of some of the principal methods used by neuropsychologists in research and assessment. Second, it provides short evaluations of the methods which they use to shed further light on brain dysfunction. In this way it is hoped that it offers a further insight into this multidisciplinary field.

  • India and the Far East

    A Geography of Disease and Sanitation
    • 3 Edición
    • James Stevens Simmons + 2 más
    • Inglés
    Global Epidemiology: A Geography of Disease and Sanitation, Volume I presents a survey of the medical, health, and sanitary conditions of various geographic areas of the world. The book brings together certain data, based on surveys made for the Medical Department of the United States Army. This volume includes medical information about India, the Far East, and the Pacific area. The text aims to provide vital information to meet the problems of international health and the spread of disease. The monograph will be of use to epidemiologists, health workers, physicians, and public health experts.

  • Plant Biotechnology

    Comprehensive Biotechnology Second Supplement
    • 1 Edición
    • M.W. Fowler + 2 más
    • Inglés
    Today it is generally accepted that one of the key areas of biotechnology for the next century will be in plant-based biotechnology. Biotechnology has created new opportunities for plant scientists, with important applications to agriculture and forestry. This reference text is divided into five sections for ease of presentation. The first section focuses on the structure, composition and functionality of plant cells and genes with particular emphasis on the cellular and molecular biology of plants and cultured cells. Section two is concerned with the direct exploitation of cell cultures for the production of useful substances. The third section deals with regeneration and propagation systems. The fourth section considers the increasingly central area of genetic manipulation of plant cell systems. The last section is on specific applications in plant biotechnology. This reference work is a survey of these various facets of plant biotechnology. The individual chapters and the follow-up literature cited allow an easy access to the various subject areas and will, hopefully, stimulate interest in these rapidly moving and exciting fields of research.

  • Parasitic Protozoa

    Volume 10
    • 2 Edición
    • Julius P. Kreier
    • Inglés
    Updated and much expanded, the Second Edition of Parasitic Protozoa is designed to be useful to physicians, veterinarians, and research scientists concerned with diseases caused by protozoa in man, and in domestic and wild animals including fish, mollusks and insects, as well as the more commonly considered vertebrate animals. Each section contains information on disease pathogens, treatment, diagnosis, and epidemiology of the diseases caused by the various protozoans. The book is not limited to these medically-oriented subjects, but treats taxonomy, morphology, and metabolism of the organisms in such a way as to be of interest to scientists and graduate students working in the field of protozoology. The entire edition, published in ten volumes, is arranged so that subjects of common interest occupy individual volumes.

  • Neurology

    What Shall I Do?
    • 1 Edición
    • Dafydd Thomas + 1 más
    • Inglés
    Neurology: What shall I do? is a question and answer book that addresses the different kinds of neurological problems encountered by physicians everyday. The text serves as a quick reference guide for doctors and presents practical and simple approaches to certain neurological situations. The questions are grouped under broad headings such as epilepsy, headaches, weakness, fatigue, narcolepsy, and spinal problems. Answers to questions on pain problems, urinary difficulty, and how to categorize urgent and non-urgent cases are presented as well. Physicians, surgeons, and medical students will find the book very useful.

  • Data Acquisition and Processing in Biology and Medicine

    Proceedings of the 1964 Rochester Conference
    • 1 Edición
    • Kurt Enslein + 1 más
    • Inglés
    Data Acquisition and Processing in Biology and Medicine, Volume 4 deals with theories in data acquisition and processing as well as their implementation in biology and medicine. Topics covered range from computer-oriented study of human metabolism to automatic classification of chromosomes; retrieval and processing medical measurement data; data manipulation in investigational new drug applications; and methods of microglossary analysis. Comprised of 20 chapters, this volume begins with a description of the techniques, instrumentation, and analytical procedures for acquiring, storing, and retrieving psychophysiological data on more than 200 subjects. The discussion then turns to the use of computers to study human metabolism, for the reduction of ultracentrifuge data, and in objective content analysis of psychotherapy. Subsequent chapters explore mechanized image systems; cortical auditory response in humans; information processing by electric fishes; and fetal heart rate during cesarean section. This book will be useful for undergraduate students, educators, practitioners, and researchers in computing, biology, and medicine.

  • Autoradiography at the Cellular Level

    Physical Techniques in Biological Research
    • 2 Edición
    • Brigitte Schultze
    • Arthur W. Pollister
    • Inglés
    Physical Techniques in Biological Research, Second Edition, Volume III, Part B: Autoradiography at the Cellular Level focuses on high resolution autoradiography with tritium. This book reviews the different autoradiographic techniques and difficulties in theoretical principles needed for the interpretation of autoradiograms. The topics include the characteristics of the different types of radiation; autoradiographic resolution; techniques for applying photographic emulsions; and autoradiography of water-soluble substances. The application of different isotopes; general aspects of the use of thymidine; physiological RNA synthesis; and RNA synthesis under pathological conditions are also elaborated. This text likewise covers the protein synthesis under normal conditions; electron microscopic autoradiography; application of electron microscopic autoradiography; and autoradiographic methods in cytochemistry. This publication is a good reference for students, researchers, and clinicians conducting work on the use of tritiated compounds in high resolution autoradiography.

  • Sexual Reproduction of Tree Crops

    • 1 Edición
    • M. Sedgley + 1 más
    • Inglés
    Research into the reproductive biology of crop plants has expanded greatly in recent years and has lead to an increasing awareness of the importance of flowering, pollination, and fruit set in crop productivity. This book focuses specifically on tree cultivation. It deals with the basic biology of sexual reproduction and relates this to the practical aspects of tree crop breeding and orchard management for fruit and seed production, in both temperate and tropical species.It is aimed at both students and research scientists in horticulture, forestry, and pollination ecology as well as those working in tree breeding, tree cultivation, and orchard management. The conservation problems of rainforest regeneration in the tropics and subtropics and of changing land use priorities in Europe and North America also make this book of value to those concerned with tree species preservation and survival.

  • Neuromuscular Function and Disorders

    • 1 Edición
    • Alan J. McComas
    • Inglés
    Neuromuscular Function and Disorders focuses on the various processes underlying disordered neuromuscular function. Topics covered include the nature of membrane defects in myotonia and familial periodic paralysis; the disorder of neuromuscular transmission responsible for myasthenia gravis and the various pseudo-myasthenic syndromes; and the disorders of Schwann cell function which cause demyelination. This book is comprised of 28 chapters divided into two sections and begins with a discussion on the normal anatomy and physiology of peripheral nerve and muscle. Included in the first section are descriptions of the ionic mechanisms responsible for the resting and action potentials of nerve and muscle; the sequential stages in neuromuscular transmission; excitation-contracti... coupling; the sliding filament mechanism of myofibrillar shortening; and the morphological and functional properties of motor units. The neurophysiology of exercise and muscle fatigue is also considered, along with the nature of the trophic influences exerted by the motoneuron and muscle fiber upon each other. The second half of the book deals entirely with various diseases of peripheral nerve and muscle, together with diagnostic procedures and therapeutic management. A consistent theme in this section is the recognition of neural abnormalities in diseases hitherto considered as primary disorders of the muscle fiber. This monograph should be of value to neurologists, medical students, research workers, and students and research scientists in physiology, zoology, pharmacology, kinesiology, and physical education.

  • Mammalian Cytogenetics and Related Problems in Radiobiology

    Proceedings of a Symposium Held at São Paulo and Rio De Janeiro, Brazil, October 1962
    • 1 Edición
    • C. Pavan + 2 más
    • Inglés
    Mammalian Cytogenetics and Related Problems in Radiobiology covers the proceedings of a symposium held in Sao Paulo and Rio de Janeiro, Brazil in October 1962. The book focuses on the processes, methodologies, and approaches involved in mammalian cytogenetics and radiobiology. The selection first offers information on the nutrition and metabolism of cultured mammalian cells, blood technique and human chromosomes, and DNA replication in human chromosomes. Discussions focus on replication of heterochromatin in the human male; difficulties involved in the study of DNA synthesis in human chromosomes; and perspectives for future research. The text then ponders on the progress in the utilization of cell culture techniques for studies in mammalian and human somatic cell genetics and modification of radiation effects in the Ehrlich ascites tumor by oxygen or sodium azide. The manuscript examines experimental studies on mammalian chromosome aberrations, chromosome breakage in vitro, and survival of human cells in tissue culture after irradiation with densely and sparsely ionizing radiation. The text then elaborates on the observations on the morphology and behavior of normal human chromosomes, human pachytene chromosomes, and abnormalities of autosomes. The selection is a vital reference for readers interested in mammalian cytogenetics and radiobiology.

  • Radiation Measurement in Photobiology

    • 1 Edición
    • B. L. Diffey
    • Inglés
    Radiation Measurement in Photobiology deals with the measurement of optical radiation and its application in photobiology. Optical radiation detectors as well as the calibration of light sources and detectors are discussed, together with techniques for spectroradiometry and broadband radiometry. Action spectroscopy and ultraviolet radiation dosimetry are also considered. Comprised of nine chapters, this volume begins with an introduction to the basic principles of light measurement, followed by a survey of optical radiation detectors based on physical principles and the problems associated with calibration. The next three chapters deal with important applications and extensions of these radiant measurements, including a short review of biological and medical users of lasers. The final three chapters on specialized studies and developments illustrate the wide diversity that exists in photobiology. These cover ultraviolet radiation dosimetry using polymer films, computer modeling of terrestrial ultraviolet radiation, and the "diffusion optics" in biological media. This book should be of interest to photobiologists.

  • Vapour–Liquid Equilibrium Data at Normal Pressures

    • 1 Edición
    • Eduard Hála + 2 más
    • Inglés
    Vapour-Liquid Equilibrium Data at Normal Pressures presents the direct experimental data of a set of selected systems and correlates the data with the aid of equations expressing the dependence of the activity coefficients or separation functions on the composition of the liquid phase. In the last columns of the tables, the deviations of the calculated from the direct experimental data are presented which give information on the quality of the data and on the flexibility of the correlation relations used. The text also describes the correlation of data in two-, three-, four-, and more than four-component systems.

  • Principles and Practice of Restorative Neurology

    Butterworths International Medical Reviews
    • 1 Edición
    • Robert R Young + 1 más
    • Inglés
    Principles and Practice of Restorative Neurology is a collection of topics in clinical neurology where progress through research has brought concepts of patient management. The collection emphasizes research done clinically and in experimental laboratories and attempts to discuss restorative neurology in the larger context, encompassing biology, neurobiology, and rehabilitative engineering. The book discusses the concept that neurology should be more therapeutic instead of being just diagnostic because of advances in techniques and drugs. An epidemiology of disability and the evaluation of restorative neurology are explained. The text also presents the developments in the pharmacotherapy of major neurological disorders, such as Parkinson's disease, dementia, and stroke. The use of biomechanical or rehabilitation engineering to treat impaired or lost functions in a patient is compared; the feedback mechanisms and the kinds of treatment including microsurgery, nuerostimulation methods, surgery, and molecular genetics that are applied to specific disorders are discussed extensively. The book also reviews the approaches of gene correction for disorders in the central nervous system. Finally, the future needs of neurology in terms of diagnosis and treatments are dealt with as more research, techniques, and drugs are being discovered and proved useful. The collection is intended for neurologists, neurologists in training, and other physicians whose work lies with neurological disorders. The book can also prove useful for practitioners and academicians in the fields of neurosurgery, internal medicine, psychiatry, and rehabilitation medicine.

  • The Biology and Control of Weeds in Sugarcane

    • 1 Edición
    • Volumen 4
    • S.Y. Peng
    • Inglés
    Offering much new information on the subject, this volume discusses the problems of weed control in sugarcane against the background of world-wide cultivation, with emphasis on Taiwan's intensive pattern of crop farming. After a brief botanical description of sugarcane and its cultivation in relation to weed control, the weeds themselves are studied. Chemical control of weeds, problems of crop tolerance and responses of weed species to chemicals are examined. Techniques for evaluating new herbicides, research and practices of chemical weed control in the leading industries of the world, and the application of techniques and equipment are all described in detail.The author has served the Taiwan sugar industry for more than 30 years and many of his techniques and approaches have been adopted by industries in other countries. To his own extensive experience, he has added a large amount of information published in recent years to compile this treatise which is both a contribution to the field of weed science, and a valuable practical manual for agronomists in general.

  • Development of Anti-Asthma Drugs

    • 1 Edición
    • Derek R. Buckle + 1 más
    • Inglés
    Development of Anti-Asthma Drugs reviews existing asthma treatments and novel approaches currently under investigation, in the context of their mode of action and clinical effectiveness, in the hope that this might lead to a greater understanding of the factors involved in the expression of the disease and, therefore, in the design of better drugs. It is planned based on the concept of the causes and treatment of asthma, This book is organized in three main parts. Part I deals with the nature of asthma, its pathological mechanisms, natural history and epidemiology. Part II discusses mediators associated with asthma including platelet-activating factor, leukotrienes and histamine. Part II covers pharmaceutical approaches in the development of anti-asthma drugs and includes sections on inhibitors of mediator release and competitive and functional antagonists. This book will be of interest to persons dealing with studies on anti-asthma drugs and those interested in pharmacological development.

  • Coastal Environments

    An Introduction to the Physical, Ecological, and Cultural Systems of Coastlines
    • 1 Edición
    • R. W.G. Carter
    • Inglés
    This original volume draws on the author's own research experiences in Ireland, Britain, France, Canada, and the United States to present a guide of coastal environments for applications of shoreline and environmental management. Topics include: long-term development of coasts, water supply and waste disposal, energy resources and coastal water management, coastal water management for recreation, coastal management of storm hazards, and managing world sea-level rise.

  • Biological Aspects of Affective Disorders

    • 1 Edición
    • Volumen 1
    • R.W. Horton
    • Inglés
    Biological research in the affective disorders has been an international growth industry for several years. Biological Aspects of Affective Disorders is a comprehensive introduction to the biochemical, pharmacological, and genetic aspects constituting the abnormalities that may underline the diseases of depression and mania, together with the current understanding of the clinical features and management of affected patients.It will be of great value especially to young researchers from all disciplines contributing to this area and to trainee psychiatrists.

  • Nutrition and Lactation in the Dairy Cow

    • 1 Edición
    • Philip C. Garnsworthy
    • Inglés
    Nutrition and Lactation in the Dairy Cow is the proceedings of the 46th University of Nottingham Easter School in Agricultural Science. Said symposium was concerned with the significant advances in the field of nutrition and lactation in the dairy cow. The book is divided in five parts. Part I deals with the principles behind nutrition and lactation of cows. Part II discusses the cow’s nutrient interactions; responses to nutrients that yield protein and energy; and the influence of nutrient balance and milk yields. Part III tackles the efficiency of energy utilization in cows and its relation to milk production. Part IV talks about food intake of cows and the factors that affect it, while Part V deals with the different feeding systems for cows. The text is recommended for those involved in raising cows and dairy production, especially those who would like to know more and make studies about the relationship of nutrition and lactation of cows.

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