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Elsevier

Libros en Ciencias de la Vida

  • Plant Proteins

    Easter School in Agricultural Science
    • 1 Edición
    • G. Norton
    • Inglés
    Plant Proteins is a compendium of papers discussing, in general, plant proteins as materials for human foods, and in particular, the properties, biosynthesis, deposition of reserves in seeds, undesirable factors, production, and nutritional aspects of plant proteins in the food industry. Some papers review the properties and biosynthesis of plant proteins, the synthesis of chloroplast proteins, and legume seed proteins. Other papers discuss the development of protein reserves in seeds, as well as the toxicity and antagonistic actions in relation to amino acid and protein synthesis. One paper examines the world supply and demand for sources of protein from three plant sources, namely cereals, oilseeds, and legumes. Another paper discusses the capabilities of certain species of micro-organisms to synthesize from a few simple raw materials all the main components needed in the diet of a human or a farm animal. One paper notes that the acceptance of plant protein foods in society depends on their presentation, flavor, texture, appearance, identity, and product name. This compendium will benefit agronomists, agriculturists, biochemists, microbiologists, nutritionists, botanists, chemists, economists, food scientists, physicists and plant breeders.

  • Manipulation of Fruiting

    • 1 Edición
    • C. J. Wright
    • Inglés
    Manipulation of Fruiting contains the proceedings of the 47th University of Nottingham Easter School in Agricultural Science, held at Sutton Bonington, England on April 18-22, 1988. The papers explore developments in the manipulation of fruiting and cover topics ranging from intra-plant competition to pollination, fruit set, and light interception and canopy manipulation. Genetic regulation and chemical manipulation of fruiting are also discussed. This monograph is comprised of 26 chapters divided into nine sections. The first section deals with the interactions that occur between vegetative and reproductive growth, focusing on source-sink effects and dry matter partitioning. The following three sections examine the sequential stages of producing a fruit from flower initiation, dormancy, and anthesis, through pollination to fruit set. Models that describe dormancy and flowering are presented; pollen incompatibility is considered; and the time available for pollination is analyzed. The physiology of fruit set is discussed together with methods to improve fruit set. The next three sections detail methods of manipulating fruiting, either physically by altering plant canopy structure and therefore light interception, genetically by breeding and selection, or chemically by the use of plant growth regulators. This book concludes with a look towards the future using genetic manipulation to alter fruit physiology. This text will be a valuable resource for crop researchers, plant physiologists, geneticists, and others interested in the state of research into fruiting.

  • Cell Culture

    • 1 Edición
    • P. Michael Conn
    • Inglés
    Methods in Neurosciences, Volume 3: Quantitative and Qualitative Microscopy is a collection of papers that deals with microscopic techniques in statistical measures. This volume describes microscopy using sophisticated stains and dyes to advance observation of tests and experiments. Section I describes autoradiography including micro chemical methods, high-resolution autoradiography, and single- or double-label quantitative autoradiography for use in imaging of brain activity patterns or determining cerebral physiology. Section II discusses the quantification of structures through statistical and computational methods including dynamic video imaging technology. Section III explains the use of tracers, toxins, or dyes in tracing neuronal connections. One paper addresses the use of small injections of axonally transported fluorescent tracers. Section IV explains staining technology such as using the silver impregnation method for frozen sections of human nervous tissue that are gathered from tissues preserved in formalin. Section V addresses freezing techniques and those using freeze-fracture methods in neurobiology. The text also discusses cryoprotection and other freezing methods to control ice crystals found in fixed or unfixed brain tissues. Section VI presents the combined and high-resolution methods in polarization microscopy and microscopic investigations. Cellular biologists, micro-chemists, and scientific researchers in the field of micro- and cellular biology will appreciate this book.

  • Kidney and Body Fluids

    Proceedings of the 28th International Congress of Physiological Sciences, Budapest, 1980
    • 1 Edición
    • L. Takács
    • Inglés
    Advances in Physiological Sciences, Volume 11: Kidney and Body Fluids offers a thorough discussion of the experiments, research, and investigations done on the function, composition, and chemical reactions the kidney and body fluids undergo. Divided into 10 parts and having 88 chapters, the book features lengthy literature of authors who have actively pursued research on kidney and body fluids. Areas covered include renal cell cultures and blood flow; glomerulotubular balance; cell ionic activity and element analysis; electrophysiology and epithelial transport; and tubular handling of phosphate and calcium. Tubular acidification, regulation of water balance, and extracellular volume control are also discussed. The text presents as well how the study of the kidney and body fluids have captured the interest of physiologists and other individuals interested in this discipline. The book is a dependable source of information for those interested in the composition, function, and chemical reactions of the kidney and body fluids. The text is highly recommended to scholars and students who find this field of study interesting.

  • The Primary Care of Seizure Disorders

    A Practical Guide to the Evaluation and Comprehensive Management of Seizure Disorders
    • 1 Edición
    • Hugh B. McIntyre
    • Inglés
    The Primary Care of Seizure Disorders: A Practical Guide to the Evaluation and Comprehensive Management of Seizure Disorders is designed to help physicians who in the course of clinical practice care for patients who have epileptic seizures. The intention is to provide a thorough but concise treatment of the subject which may serve as a basic text as well as a handy reference source for solving problems as they arise on a case-by-case basis. The book contains 10 chapters organized according to the sequence which clinical management often follows. These include differential diagnosis and genetic aspects of seizure disorders; the electroencephalograp... evaluation; medical therapy of seizure disorders, including first aid and the treatment of status epilepticus; psychiatric aspects of epilepsy; problems of noncompliance; medical-legal aspects of epilepsy; and finding ancillary, community resources for patients, including voluntary organizations and patient and lay education.

  • Advances in Drug Research

    • 1 Edición
    • Volumen 21
    • Bernard Testa
    • Inglés
    Advances in Drug Research, Volume 21 comprises three chapters that deal with the general subject, specific therapeutic class, and chemical family of diverse drugs. The first chapter of this book discusses the absorption and distribution of drugs in the lymphatic system. A presentation of the anti-infective quinolones is provided in Chapter 2, while the design and therapeutic potential of peptides are elaborated in Chapter 3. Other topics covered include lymphotropic carriers and the lymph uptake mechanism; basis of circulation in lymphatic transport of molecules through various routes of administration; and general aspects and characteristics of quinolone antibacterial agents. The mode of action and mechanisms of resistance of quinolones; potent agonists and antagonists of peptides; and inhibitors of atrial natriuretic factor-degrading enzymes are also deliberated in this text. This publication is valuable to drug researchers and students interested in advances in drugs.

  • Pulsatility in Neuroendocrine Systems

    • 1 Edición
    • Volumen 20
    • Jon E. Levine + 1 más
    • Inglés
    Pulsatility is now recognized as a nearly ubiquitous functional feature of neuroendocrine systems. This volume presents a comprehensive guide to the established and emerging technologies being used to study the perplexing phenomenon of pulsatility. Molecular, cellular, physiological, and mathematical approaches are described in detail.

  • Classes of Pesticides

    • 1 Edición
    • Wayland J. Hayes Jr.
    • Inglés
    Handbook of Pesticide Toxicology, Volume 3: Classes of Pesticides focuses on the properties, toxicity, classes, and reactions of pesticides. The selection first offers information on carbamate insecticides, nitro compounds and related phenolic pesticides, and synthetic organic rodenticides. Discussions focus on miscellaneous synthetic organic rodenticides, fluoroacetic acid and its derivatives, mononitrophenols, dinitrophenols, classification of carbamates, and toxicology of anticholinesterase carbamates. The book then examines herbicides and fungicides and related compounds. Topics include nitrogen heterocyclic fungicides not otherwise classified, hydrazines, hydrozones, and diazo fungicides, anilino and nitrobenzenoid fungicides, antibiotics and botanicals, organic phosphorus herbicides, carbamate herbicides, and herbicidal oils and simple aliphatics. The publication elaborates on miscellaneous pesticides, including repellents, synthetic molluscicides, inhibitors of chitin synthesis, chemosterilants, and synthetic acaricides. The selection is a valuable source of data for researchers interested in pesticide toxicology.

  • Essays in Toxicology

    Volume 4
    • 1 Edición
    • Wayland J. Hayes
    • Inglés
    Essays in Toxicology, Volume 4 covers three essays on habituating drugs, on the kinetics of the active-site-directed irreversible inhibition, and the hidden effects of trace elements. The first essay examines certain dependence-producing drugs; the mechanism of tolerance to barbiturates by changes in drugs metabolism; the distribution of barbiturates to the central nervous system; and the urinary excretion of barbiturates. The formation of morphine from heroin and codeine, and the dealkylation to form normorphine and to reduce naloxone to another compound is also considered in the first essay. The second essay discusses the time-course of enzyme inhibition at single-inhibitor concentrations and the effect of various inhibitor concentrations on the rate constants governing inhibition. The third essay is about the recondite toxicity of trace elements, taking into consideration the effects of these trace elements on body weight, survival, and longevity, clues to mechanisms of toxicity, and the production of chronic diseases simulating human disorders. Toxicologists, oncologists, biochemists, and pharmacologists will find the book invaluable.

  • Molybdenum

    An Outline of its Chemistry and Uses
    • 1 Edición
    • Volumen 19
    • E.R. Braithwaite + 1 más
    • Inglés
    Molybdenum is an element with an extremely rich and interesting chemistry having very versatile applications in various fields of human activity. It is used extensively in metallurgical applications. Because of their anti-wear properties, molybdenum compounds find wide applications as lubricants - particularly in extreme or hostile environmental situations. Many molybdates and heteropolymolybdates are white and therefore used as pigments. In addition, they are non-toxic and act as efficient corrosion inhibitors and smoke suppressants. Hydroprocessing of petroleum is one of the largest industries employing heterogeneous catalysts. Molybdenum catalysts have shown great promise in the liquefaction of coal and this may develop into one of its most important catalytic uses. The use of molybdenum compounds in homogeneous catalysis is also significant.Three important classes of molybdenum compounds in the solid state are reviewed, viz., oxides, sulphides and halides. The role of molybdenum in inorganic catalysis and enzymes receives prominent mention because of their impact on the progress of science and technology. Further biochemical and enzymic factors are discussed in separate chapters and their reaction to agriculture and animal husbandry.A new classification of covalent compounds which abandons the traditional oxidation state concept allows a powerful approach to the organisation of the complex and rich chemistry of molybdenum. Dramatic colour diagrams of abundances of molybdenum compounds provide broad insights into the important features and trends in the chemistry of molybdenum including reactivity and mechanism.The book is intended for use mainly as a research monograph by the many workers who may encounter molybdenum chemistry or who are looking for its application and potential uses in different technological fields. However, it will also serve as an advanced text for university lecturers and postgraduate students interested in inorganic, physical and industrial chemistry, chemical technology or biochemistry and biotechnology.

  • The Manual of Australian Agriculture

    • 1 Edición
    • Robert L Reid
    • Inglés
    The Manual for Australian Agriculture is a collection of information related to agriculture gathered from different Australian government agencies that are directly or indirectly concerned with agriculture. The book covers related topics such as land utilization and resource use; government assistance to Australian farmers; the physical and chemical properties of soil; soil mapping; plant nutrition, and fertilizers; and the growing of grain crops. The book also covers agro-industrial, fruit, and vegetable crops; kinds of seeds and their processing and storage; plant pests and diseases; and livestock and poultry. The text is recommended for agriculturists who are engaged in business, as well as those who would like to know more about agriculture in Australia.

  • The Clinical Significance of the Essential Biological Metals

    • 1 Edición
    • I. J. T. Davies
    • Inglés
    The Clinical Significance of the Essential Biological Metals covers the six trace minerals necessary for human survival,namely zinc, copper, manganese, molybdenum, chromium, and cobalt. This book contains seven chapters that specifically discuss the effects of these minerals for enzyme function, protein synthesis, and their nutritional significance in veterinary and agricultural practice. Some of the topics covered in the book are the importance of interactions between the essential biological metals; importance of fertilizers; analysis of water supply, soil mineral content, and cancer mortality; influence of drinking water on atherosclerosis; non-essential but biologically important metals; and absorption and availability of zinc. Other chapters deal with the factors influencing absorption of zinc, the effects of copper on zinc availability, and the form and absorption of copper in the diet. A chapter is devoted to the role of lymphatics in copper absorption. Another chapter focuses on the distribution, absorption, and transport of manganese in the blood. The book can provide useful information to doctors, biochemists, nutritionists, students, and researchers.

  • Atlas of Human Tumor Cell Lines

    • 1 Edición
    • Robert K.M. Hay + 2 más
    • Inglés
    Human tumor cells in culture are valuable for studying cancer causes and properties. This convenient reference provides useful information for cancer researchers on commonly used, established tumor cell lines of the major human organ systems.Atlas of Human Tumor Cell Lines includes data about morphological, metabolic, genetic, and growth characteristics of human tumor cells, with morphological characteristics presented in more than 250 photomicrographs. It also contains information for establishing and maintaining human tumor cell lines in culture, and each chapter covers future perspectives.

  • Biological Response Mediators and Modulators

    John Jacob Abel Symposia on Drug Development
    • 1 Edición
    • J. Thomas August
    • Inglés
    Biological Response Mediators and Modulators explains that the behavior of a cell depends upon the absorption of the ligand, the quantity of functional receptors existing for ligand recognition and binding, and the transduction of the signal through successive intercellular events. The book presents such model systems as the low-density lipoprotein (LDL) receptor, the epidermal growth factor receptor, and the insulin receptor. The LDL receptor is a model for a class of surface receptors that facilitate the cellular application of macromolecules through the process of receptor-mediated endocytosis. The book discusses the general characteristics of receptor-mediated endocytosis. Another topic of interest is the property of growth-related cell surface receptors. The section that follows describes the function of these receptors as tyrosine-specific protein kinases, which is related to the protein yields of some viral oncogenes. The amount of receptors in a cell depends upon the rates of synthesis and inactivation. The book will provide valuable insights for scientists, cytologists, students, and researchers in the field of chemistry.

  • Autoradiography and Immunocytochemistry

    Practical Methods in Electron Microscopy
    • 1 Edición
    • M.A. Williams
    • Audrey. M. Glauert
    • Inglés
    Autoradiography and Immunocytochemistry sets out in detail the preparation of autoradiographs and methods of preparing and use of immunological staining reagents. This book begins with an introduction to the demand for autoradiography and immunocytochemistry and their most advantageous use, followed by a discussion on the immunocytochemistry at the electron microscopical (EM) level in relation to the preparation of labeled antibodies. Other topics include the general remarks on “staining” with antibodies; applying Fer-Ab conjugates to ultrathin sections; and controls in immunoferritin staining. The multistep antibody staining methods with unmodified proteins; control observations in staining experiments using lectins; and pattern analysis in EM immunocytochemistry are also covered. This text concludes with a description of the preparation of electron microscope autoradiographs, including the radioisotopes in EM autoradiography, preparation of radioactively-labele... tissues and cells, and methods of applying nuclear emulsions. This publication serves as a detailed laboratory guide for researchers and workers to successfully conduct electron microscope techniques.

  • Time in Animal Behaviour

    • 1 Edición
    • M. Richelle + 5 más
    • Inglés
    A systematic presentation of the methods, facts and theoretical hypothesis concerning temporal regulation of behaviour and time estimation in animals is given.

  • The Control of Chromatophores

    International Series of Monographs on Pure and Applied Biology
    • 1 Edición
    • M. Fingerman
    • Inglés
    The Control of Chromatophores focuses on the color changes in animals, particularly among the invertebrates. Cells containing pigment that can disperse or concentrate, thereby changing the tint of the organism in which they lie, are known as chromatophores. Well-developed, functional chromatophore systems are common among cephalopods, crustaceans, and poikilotherm vertebrates. Rare instances are found among other groups such as annelids, echinoderms, and insects. After an introduction to the types, chemistry, and functional significance of chromatophores, this text concentrates on the chromatophores of crustaceans, insects, cephalopods, echinoderms, and vertebrates. This book is recommended for students and biologists conducting work on chromatophores and color changes.

  • Pathobiology of the Endothelial Cell

    • 1 Edición
    • Hymie L. Nossel + 1 más
    • Inglés
    Pathobiology of the Endothelial Cell presents the proceedings of the symposium on the "Pathobiology of the Endothelial Cell" held at Arden House, on the Harriman Campus of Columbia University on June 5-7, 1981. The book discusses the endothelial growth regulation; the stimulation of vascular cell growth by macrophage products; and the control of proliferation and differentiation of endothelial cells. The text also describes vessel wall growth control; the implications of angiogenesis in vitro for tumor biology; and the interactions and activation of coagulation proteases. Platelet adhesion and fibrinogen proteolysis; endothelial protein synthesis; prostaglandins, and endothelial cell-cell interactions are also considered. The book further tackles topics on vascular pathobiology. Biologists, pathologists, biochemists, hematologists, oncologists, immunologists, and microbiologists will find the text invaluable.

  • Animal Cell Bioreactors

    • 1 Edición
    • Chester S. Ho
    • Inglés
    Animal Cell Bioreactors provides an introduction to the underlying principles and strategies in the in vitro cell culture biotechnology. It addresses engineering aspects such as mass transfer, instrumentation, and control ensuring successful design and operation of animal cell bioreactors. The goal is to provide a comprehensive analysis and review in the advancement of the bioreactor systems for large-scale animal cell cultures. The book is organized into four parts. Part I traces the historical development of animal cell biotechnology. It presents examples of work in progress that seeks to make animal cell biotechnology processes as productive on a cost per unit of product basis as that achieved by other microbial systems. Part II includes chapters dealing with the implications of cell biology in animal cell biotechnology; protein-bound oligosaccharides and their structures; the development of serum-free media and its use in the production of biologically active substances; and the metabolism of mammalian cells. Part III focuses on animal cell cultivation, covering topics such as the fixed bed immobilized culture; three-dimensional microcarriers; and hydrodynamic phenomena in microcarrier cultures. Part IV discusses the design, operation, and control of animal cell bioreactors.

  • Applied Neurophysiology

    With Particular Reference to Anaesthesia
    • 1 Edición
    • J.A. Simpson + 1 más
    • Inglés
    Applied Neurophysiology is intended to promote understanding of the structure and function of the human nervous system for anesthetists. For that reason this book presented concepts rather than critical discussions of experimental work. This book is organized into five parts. There are chapters intended for specialists such as those on vision, control of gaze, hearing and locomotion that were included in order to introduce concepts on brain stem automatisms and cortical function necessary to understand respiration and conscious awareness. There is also a chapter on autonomic nervous system which provides an account of the regulation of the cerebral circulation. The final sections of this volume also include quantitative data and references to original studies which were not thought necessary in other sections. This book will be of interest to anesthetists, clinicians, psychologists, speech pathologists and even neurologists in training.

  • Plant Diseases

    Epidemics and Control
    • 1 Edición
    • J. E. Van Der Plank
    • Inglés
    Plant Diseases: Epidemics and Control provides a description of the methods of epidemiological analysis based on infection rates and the relation between the amount of inoculum and the amount of disease it produces. The book shows how to study the increase of pathogen populations and the epidemiological strategy to be adopted to control the epidemic of plant diseases. The text covers the calculation of the logarithmic increase of disease; use of epidemiology in the study of control; forms of sanitation; the use of resistant plant varieties; and the design of field experiments. Plant pathologists and breeders, agriculturists, horticulturists, research workers, teachers, and students will find the text invaluable.

  • Photosynthetic Reaction Center

    • 1 Edición
    • Volumen 2
    • Johann Deisenhofer + 1 más
    • Inglés
    The availability of the photosynthetic reaction center's structure at an atomic resolution of less than three angstroms has revolutionized research. This protein is the first integral membrane protein whose structure has been determined with such precision. Each volume of the Photosynthetic Reaction Center contains original research, methods, and reviews. Together, these volumes cover our current understanding of how photosynthesis converts light energy into stored chemical energy.Volume II details the electron transfer process; it is oriented to the physical aspects of photosynthesis. It thus primarily discusses bacterial photosynthesis and model compounds. Volume II features the very complex and rapidly evolving issues associated with the theory of electron transfer in the bacterial reaction center, and explores picosecond and femtosecond spectroscopy. This volume also covers holeburning spectroscopy; primary events of bacterial photosynthesis with emphasis on the application of large, external electric fields designed to manipulate and probe mechanisms of the initial chemistry; the role of accessory carotenoid pigments; the techniques of infrared spectroscopy and magnetic resonance as applied to photosynthesis; and the interplay between natural and artificial photosynthesis.

  • Sources, Fields, Measurements, and Applications

    Radiation Dosimetry, Vol. 3
    • 2 Edición
    • Frank H. Attix + 1 más
    • Inglés
    Radiation Dosimetry, Second Edition, VOLUME III: Sources, Fields, Measurements, and Applications covers the significant aspects of radiation dosimetry. The book discusses dosimetry relating to x rays and teleisotope gamma rays, discrete and distributed alpha-, beta-, and gamma-ray sources, electron beams, and heavy charged particle beams. The text also describes dosimetry relating to reactors, neutron and mixed n-gamma fields, neutrons from accelerators and radioactive sources, initial and residual ionizing radiation from nuclear weapons, natural and man-made background radiation, radiation in space, ultra-high energy radiation, and uncommon types of particles. Dosimetry relating to health physics, diobiology, radiotherapy, implant and intracavitary therapy, ""transition-zones"" (especially at bone-tissue interfaces), and radiation processing is also considered. Physicists, biophysicists, and people involved in radiological science will find the book invaluable.

  • Engineering Processes for Bioseparations

    • 1 Edición
    • LAURENCE R. WEATHERLEY
    • Inglés
    The use of biotechnology in chemical synthesis offers up numerous advantages to the engineer in the process industries, but it also presents a number of fundamental challenges and difficulties which impinge directly on separation process requirements. The use of biochemical separations has grown significantly during the past decade, and is especially used in process industries such as healthcare and food processing. However it is becoming increasingly more important in areas such as recycling and waste-water treatment and as industry shifts towards cleaner processes biochemical separations will continue to grow. The two main objectives of this book are to focus on the application of existing separation process techniques to the recovery and purification of biologically derived products and to examine the state of knowledge of new techniques which have future potential. Within these objectives the complexities and breadth of problems associated with biological separations are discussed, specific engineering techniques are featured and their adaptation to biochemical separations are highlighted.

  • Molecular Cell Pathology

    • 1 Edición
    • G. W. Richter + 1 más
    • Inglés
    International Review of Experimental Pathology, Volume 32: Molecular Cell Pathology discusses the applications and practical value of in situ hybridization; the interactions between endothelial cells and the cells of the immune system; and the molecular biology of cytokine effects on vascular endothelial cells. The text also describes the interphase nucleolar organizer regions in cancer cells; the disease associations, molecular biology, and pathophysiology of antineutrophil cytoplasmic autoantibodies; and the mechanisms and roles of apoptosis in pathology. The molecular events in measles virus infection of the central nervous system are also considered. Pathologists, microbiologists, and immunologists will find the book useful.

  • Providing Pharmacological Access to the Brain

    Alternate Approaches
    • 1 Edición
    • Volumen 21
    • P. Michael Conn + 1 más
    • Inglés
    This volume focuses on contemporary approaches for delivering experimental and therapeutic agents into the brain. The contributions provide methodological details that are typically not available in the literature. Subtleties and shortcuts critical to each procedure are included to facilitate their use by both the experienced researcher and novice.

  • Advances in Drug Research

    • 1 Edición
    • Volumen 19
    • Bernard Testa
    • Inglés
    Each volume in this distinguished series presents authoritative reviews on topics of broad interest in drug research and 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.

  • General Botany

    • 1 Edición
    • Wilhelm Nultsch
    • Inglés
    General Botany covers certain aspects of general botany, such as morphology, anatomy, and histology. The book discusses the molecular constitution of plants; the structural constitution of the protoplasm, the cell, and the cytoplasm; and the differentiation of the cell. The text also describes the types of organization in plants; the internal and external structure of the stem, the leaf, and the root; and water and salt balance, with regard to the translocation of materials. The energy procurement and the synthetic processes in autotrophic plants; the respiration and energy transformations; and nitrogen metabolism are also considered. The book further tackles heterotrophy; reproduction; heredity; development; and the movement of plants. Botanists, cytologists, plant physiologists, and students taking related courses will find the text invaluable.

  • Crohn's Disease

    • 1 Edición
    • James Kyle
    • Inglés
    Crohn's Disease provides the incidence, effects, and the empirical forms of treatment of Crohn's Disease. Chapters in the book provide insights into the history of Crohn's disease, epidemiology, aetiology, pathology, signs and symptoms, complications, diagnosis, and medical treatment. Physiologists, physicians, aetiologists, epidemiologists, and medical researchers will find the book invaluable.

  • International Review of Connective Tissue Research

    Volume 1
    • 1 Edición
    • M. A. Epstein
    • Inglés
    International Review of Connective Tissue Research, Volume 1 is a collection of papers that deals with fibroblast, the hormonal control of connective tissues, and calcification of skeletal tissues. One paper reports on the origin, morphology, structure, and the effect of drugs on fibroblasts such as the toxic substance found in sweet pea meal that causes human lathryrism. Another paper discuses hormonal control of connective tissue related to aging, arteriosclerosis, tumors, infection, fertility, and endocrine diseases. The author also describes the repair process of an injured connective tissue; it is characterized by edema, mucinous, and fibrous organization of the extracellular water—a process similar to regeneration and growth. One author describes the structure and general distribution of susceptible blood vessels, as well as, vascular degeneration in diabetes. Another author describes the calcification and formation of bones. He reviews Robison's theory of calcification, the seeding or nucleation concept of calcification, and the role of alkaline phosphatase in calcification. This volume will prove valuable for pathologists, endocrinologists, physiologists, molecular or cellular biologists, gerontologists, and researchers in gene therapy, pharmacology or micro-chemistry.

  • Neurologic Emergencies in Infancy and Childhood

    • 2 Edición
    • John M Pellock + 1 más
    • Inglés
    This second edition of Neurologic Emergencies in Infancy and Childhood is written in response to colleagues who have requested an updated version of the book because of numerous advances in child neurology and medicine in general since the first offering. The chapters were designed for easy use in emergency and general medical situations and all chapters have been revised, rewritten, or replaced. This book is organized into 21 chapters written by 31 contributors. A separate section on spinal cord disorders has greatly expanded the previous chapter on myelomeningocele and it includes a discussion on spinal cord trauma and other causes of paraplegia. A separate chapter on psychiatric emergencies possibly presenting with neurologic signs or symptoms has been added. The chapters also contain information concerning drug dosages and the use of newer agents, including antibiotics, antiepileptics and other drugs. This book will be of interest to persons dealing with studies on the management of neurologic emergencies.

  • Feeding of Non-ruminant Livestock

    • 1 Edición
    • Julian Wiseman
    • Inglés
    Feeding of Non-Ruminant Livestock focuses on the nutrition of non-ruminant livestock. The book first discusses the feeding of non-ruminants, including regulation of feed intake and intake requirements and recommendations. The text highlights the energy value of feeds for non-ruminants; protein, vitamin, mineral, and nutrition of non-ruminants; and nutrition of rabbits. The book also underscores the nutrition of growing and breeding pigs, including gilts, boars, and sows. The text describes the nutrition of rapidly growing broilers. Presentation of diets and choice of energy level; proteins and amino acids; characteristics of production system; and mineral, vitamins, and additives are considered. The book also discusses the nutrition of laying hens and turkeys. Nutrition of rearing pullets; nutrition of hens during lay; meat turkeys; and nutrition of breeder turkeys during rearing are described. The text also highlights the nutrition of ducks, Japanese quails, and roasting geese. The book is a good source of information for readers wanting to study the nutrition demands of non-ruminant livestock.

  • International Review of Connective Tissue Research

    Volume 2
    • 1 Edición
    • M. A. Epstein
    • Inglés
    International Review of Connective Tissue Research, Volume 2 is a collection of papers that deals with the morphological background, physiological, and pathological aspects of studies done on connective tissues. One paper discusses the precipitation of collagen fibers from solution — that fibrils form in vitro and in vivo by similar mechanisms. Another paper examines the importance of elastic tissues in the reactions of connective tissue including diseases of the vascular and pulmonary systems. As simple as elastic tissues appear to be, these can be models in studies of the basic structure and function of other more complicated tissues. One author discusses the physiology of the connective tissues of the reproductive tract; he concludes that defects in the connective tissue functions can cause failure in ovulation or the formation of cystic ovaries. Other authors discuss the diseases of collagen and related tissues (rheumatic fever, rheumatoid arthritis, systemic lupus erythematous, osteoarthritis, osteoporosis), as well as the aging process. One author analyzes the role of collagen fibers in aging: whether factors exist that causes cross-linking or ester cross-links or the dissolution of the collagen macromolecule associated with the aging of collagen. This book can prove helpful for molecular or cellular biologists, pathologists, physiologists, gerontologists, and researchers in gene therapy, pharmacology or micro-chemistry.

  • Lipid Metabolism in Signaling Systems

    • 1 Edición
    • Volumen 18
    • P. Michael Conn + 1 más
    • Inglés
    Many of the phospholipases and even the receptor for inositol 1,4,5-trisphosphate have recently been cloned and sequenced and play an important role in neurotransmission. Methods developed in recent years for the study of the enzymes and intermediates involved in the regulation of neuronal signal transduction involving phospholipid turnover are presented in this volume.

  • Current Topics in Comparative Pathobiology

    Volume 2
    • 1 Edición
    • Thomas C. Cheng
    • Inglés
    Current Topics in Comparative Pathobiology, Volume 2 covers several areas of pathobiology. The book discusses the biology of trematodes of the genus Paragonimus that occur in the Americas; the milky disease of beetles; and the biochemical exploration in insect pathology. The text describes the application of invertebrate tissue culture to the in vitro study of animal parasites; and the use of hydra-hydramoeba as a model system for the study of epizootic processes. The aspects of the biology of nudibranchs are reviewed, with emphasis on nudibranchs as members of associations, including functional morphology, physiology, utilization of host pigments and nematocysts, life history, behavior, defensive mechanisms, and ecology. Chemists, bacteriologists, parasitologists, invertebrate pathologists, immunologists, and protozoologists will find the book invaluable.

  • Recent Advances in Animal Nutrition

    • 1 Edición
    • P. C. Garnsworthy + 2 más
    • Inglés
    Recent Advances in Animal Nutrition: 1992 is an annual review of the changes and updates in the field of animal nutrition, especially progresses in the study of feeds. The book is divided into four parts. Part I discusses topics related to nutrition in non-ruminant animals, while Part II covers ruminant nutrition. Part III tackles studies about general nutrition such as the use of growth promoters in animal feeds and predicting the response to variation and diet, and Part IV deals with feed compounding and its effects. The text is recommended for agriculturists, zoologists, and those involved in the development and manufacture of feeds who would like to know more about the nutrition of agriculturally important animals.

  • New Protein Foods

    Animal Protein Supplies
    • 1 Edición
    • Aaron M. Altschul
    • Inglés
    New Protein Foods Volume 3: Animal Protein Supplies Part A reviews issues, states questions, and proposes answers with regard to the supplies of animal protein for human consumption. The text is divided into four parts. Part I deals with the issues on animal protein supplies and the trends in human population, food, and income. Part II covers topics such as the evolution of animal protein in the human diet, the competition between animals and man for agricultural resources, and the energy cost of food production by animals. Part III focuses on marine animals and includes topics such as the progress and prospects of fish farming as well as marine invertebrates. Part IV tackles related technologies such as the use of amino acids as supplement in animal feeds and the application of technology for the preservation of meat products. The book is recommended for biologists, food technologists, and agriculturists who would like to know more about animal proteins as food and the advancements and issues related to it.

  • Discovery of Novel Natural Products with Therapeutic Potential

    • 1 Edición
    • Vincent P. Gullo
    • Inglés
    Although science has discovered effective drugs for many of the diseases that afflict mankind, many human health problems remain untreatable. The search for novel therapeutic agents is always ongoing. This book will describe some of the diverse sourcesof natural products, such as terrestrial and marine environments; and will review how research has increased knowledge of biological systems and human disease, leading to the design of targeted asssays, amenable to high volume screening.

  • Current Approaches to Occupational Health

    Volume 2
    • 1 Edición
    • A. Ward Gardner
    • Inglés
    Current Approaches to Occupational Health 2 is a compilation of articles that review the progress in the fields of occupational health, occupational medicine, and occupational hygiene. The book presents industry reviews of the rubber, coal mining, agriculture, and diving industries; occupational health problems; and toxicology, epidemiology, hazard management, work, education in occupational medicine, and health education at work. Occupational health professionals, physicians, and students will find the book invaluable.

  • Trends in Receptor Research

    Proceedings of the 8th Camerino-Noordwijkerhout Symposium, Camerino, Italy, 8-12 September 1991
    • 1 Edición
    • Volumen 18
    • P. Angeli
    • Inglés
    The 8th Camerino-Noordwijker... Symposium has continued along its traditional path of interdisciplinary cooperation. Chemists, biochemists, pharmacologists, biophysicists and physiologists are all involved in the task of improving our knowledge of the mechanisms of drug-receptor interaction and of the heterogeneous nature of biological molecules. In this volume, leading researchers have contributed state of the art information on receptor chemistry. Newest developments are covered with particular reference to receptors of the nervous system; SAR studies; receptor isolation; receptor cloning; receptor topography; biomedical consequences of occupancy; receptor regulation and receptor theory. This will be of great interest to pharmacologists, biochemists and medicinal chemists, as well as a valuable source of reference for medical students and postgraduate students in related fields.

  • Laboratory Exercises in Zoology

    • 1 Edición
    • H. S. Luker + 1 más
    • Inglés
    Laboratory Exercises in Zoology serves as a teaching aid for students studying for Advanced level Zoology or Biology. This book provides exercises concerned mainly with physiology and some dissection techniques. Organized into 12 parts, this book begins with an overview of diffusion of molecules or ions from a region of high concentration to a region of relatively low concentration. This text then discusses the breakdown of complex molecules, which is achieved by a series of hydrolyses catalyzed by the digestive enzymes produced by the glandular cells of the digestive system. Other chapters consider the various stages involved in making permanent stained preparations. This book discusses as well the requirements for animals in the laboratory. The final chapter deals with the rate of growth of an organism. This book is a valuable resource for students studying zoology and biology. Teachers and biology laboratory technicians will also find this book extremely useful.

  • Neurotoxins

    • 1 Edición
    • Volumen 8
    • P. Michael Conn
    • Inglés
    The exquisite simplicity and potency of toxins have made them valuable probes of neural systems. This book presents a comprehensive compilation of techniques used for the preparation, handling, and, particularly, for the use of neurotoxins. Model systems are described in which these neurotoxins have been extremely valuable in developing an understanding of the cellular and molecular basis of secretion and electrophysiological events leading to altered cell function.

  • Movement Disorders

    Neurology
    • 1 Edición
    • C. David Marsden + 1 más
    • Inglés
    Neurology, Volume 2: Movement Disorders is a part of an international series of critical reviews of topics in neurology. This volume focuses on Parkinsonism and dyskinesia, a condition characterized by abnormal involuntary movements. Organized into 18 chapters, this book first elucidates the problems, causes, pathology, brain neurotransmitter changes and receptors, depression, dementia, fluctuations of disability, and treatment of Parkinson's disease. Subsequent chapters then explore the problems, controversies, and surgical approaches involved in certain dyskinesias. The role of dopamine receptors in movement disorders is also explored. This book will be valuable to neurologists-in-trai... as well as to those in research field or in practice in this field of interest. The book's clinical content will help in the management of patients with movement disorders.

  • Advances in Endogenous and Exogenous Opioids

    Proceedings of the International Narcotic Research Conference (Satellite Symposium of the 8th International Congress of Pharmacology) Held in Kyoto, Japan on July 26–30, 1981
    • 1 Edición
    • Hiroshi Takagi + 1 más
    • Inglés
    Advances in Endogenous and Exogenous Opioids contains the proceedings of the International Narcotic Research Conference (Satellite Symposium of the 8th International Congress of Pharmacology) held in Kyoto, Japan on July 26-30, 1981. The conference provided a forum for discussing advances that have been made in the understanding of endogenous and exogenous opioids and tackled a wide array of topics ranging from novel opiate binding sites selective for benzomorphan drugs to the purification of opioid receptors and sequellae of receptor binding. Comprised of 156 chapters, this book begins with an analysis of the interaction of opioid peptides and alkaloid opiates with mu-, delta-, and kappa-binding sites. The reader is then systematically introduced to biochemical evidence for kappa and sigma opiate receptors; the action of morphine and oxymorphone as partial agonists on the field-stimulated rat vas deferens; mechanisms of supersensitivity in the enkephalinergic system; and properties of the solubilized opiate receptor from human placenta. Subsequent chapters explore the biosynthesis of opioid peptides as well as their localization, release, and degradation; physiological and pharmacological actions of opioids; and the use of analgesia in acupuncture. Results of behavioral and clinical studies of endogenous and exogenous opioids are also presented, and the structure-activity relationships of opioids are examined. This monograph will be of interest to students, practitioners, and researchers in the fields of psychiatry and pharmacology.

  • Animal Feeding Stuffs Legislation of the UK

    A Concise Guide
    • 1 Edición
    • David R Williams
    • Inglés
    Animal Feeding Stuffs Legislation of the UK: A Concise Guide offers a guide to legislation governing the production, sale, and distribution of animal feeding stuffs in the UK. Individual statutory instruments are discussed and categorized according to their relevance to raw materials, straight feeding stuffs, compound feeds, medicated feeds, and additives. Sampling, the rights of inspectors under different acts and regulations, codes of practice, and labeling requirements are also considered. This guide is comprised of nine chapters and begins with an overview of UK laws governing the manufacture and supply of animal feeding stuffs, including Agriculture Act 1970 Part IV, Medicines Act 1968 and Regulations made under it, and Animal Health and Welfare Act 1984. The next chapter presents a definition of terms, including those applied to animals with respect to the UK feed regulations. The reader is then introduced to statutory statements for raw material or straight feeding stuff; compound feeding stuffs; and additives and premixtures. This book also considers the registration system for manufacturers and qualifying on-farm mixers, along with licensing requirements for products to be used in feeds. The final chapter is devoted to statutory requirements for sampling and analysis of animal feeding stuffs. This monograph will be a helpful and authoritative resource for feed manufacturers, raw materials suppliers, technical advisors, enforcement agencies, and students of feed and livestock production.

  • Soil Structure/Soil Biota Interrelationships

    International Workshop on Methods of Research on Soil Structure/Soil Biota Interrelationships, Held at the International Agricultural Centre, Wageningen, The Netherlands, 24-28 November 1991
    • 1 Edición
    • L. Brussaard + 1 más
    • Inglés
    Some pioneers in soil research such as Müller and Kubiëna were as much biologists as they were soil scientists and the legendary biologist Charles Darwin was foresighted in recognizing the earthworms as instrumental in reworking the soil, thereby forming what he called "vegetable mould". Still, soil science has largely been the realm of physicists and chemists over the past decades. Whatever the reason, this picture is rapidly changing. Until recently, research on the transport and transformation of elements in soil was often concerned with either soil biota/plant relationships or with soil structure/plant relationships, if the biota were considered at all, but very few studies explicitly took the interrelationships between soil structure and soil biota into account. The conference on Soil Structure/Soil Biota Interrelationships, held at Wageningen, The Netherlands, 24-28 November 1991, was meant to bridge that gap, focussing on methods of research, organized in three levels: features, processes and effects. The proceedings of the conference are testimony of the need to intertwine the biological, morphological, physical and chemical disciplines in soil research to understand better and forecast soil properties and processes as related to land use for agricultural and other purposes.This book should be of particular interest to soil scientists and ecologists who feel the need for a cross-disciplinary approach in soils research. It should also be a rich source of teaching material for courses in soil science and soil ecology at graduate level and above, with ample reference to studies on land use as related to agriculture and the environment.

  • Differential Growth in Plants

    • 1 Edición
    • Peter W. Barlow
    • Inglés
    Differential Growth in Plants contains the papers presented at Symposia 2.04 ""Spatial and Temporal Patterns of Development"" and 2.14 ""Movements Based on Differential Flank Growth"" at the XIV Botanical Congress held in Berlin during July 1987. Organized into 10 chapters, this book begins by explaining the differential growth in plants. Some chapters follow on the biophysics of differential growth; the phototropic behavior of hypocotyls and coleoptiles in connection with the distribution of indole-3-acetic acid and of growth-inhibiting substances within them; and the differential growth and hormone redistribution in gravireacting maize roots. Other topics explained include plant movements caused by differential growth; genetic analysis of tropic responses; growth and bending of a cylindrical structure in terms of the distribution of relative growth rates; and differential growth resulting in the specification of different types of cellular architecture in root meristems. This book also elucidates the curving and twinning of stems, as well as the spatio-temporal analysis of flower ontogenesis.

  • The Chemistry and Technology of Edible Oils and Fats and Their High Fat Products

    • 1 Edición
    • G. Hoffmann
    • Steve L Taylor
    • Inglés
    The Chemistry and Technology of Edible Oils and Fats and their High Fat Products covers the theoretical and practical aspects associated with the chemistry and technology of oils and fats. The book discusses the chemistry of edible fats; vegetable-oil separation technology; and water- and heat-promoted fat separation from animal and plant "fatty tissues". The text also describes the refining process; the fat-modification processes; and the production of edible-fat products of high fat content. The technologies applied to speciality fats; the storage and transport of oils and fats; and energy demands of the oil-milling and edible-fat processing operations. People involved in the processing of edible oils and fats will find the book useful.

  • Essays in Toxicology

    Volume 5
    • 1 Edición
    • Wayland J. Hayes
    • Inglés
    Essays in Toxicology, Volume 5 covers essays in toxicology. The book presents essays on nitrosamines; a laboratory model ecosystem to evaluate compounds producing biological magnification; and the metabolism of DDT in human. The text also includes essays on the toxins of Clostridium botulinum; the use of breath analysis in clinical toxicology; and the biochemical toxicology of methanol. Toxicologists, biochemists, microbiologists, pharmacologists, and people involved in the research of toxicology will find the book invaluable.

  • Hazardous Waste Handbook for Health and Safety

    • 1 Edición
    • William F. Martin + 2 más
    • Inglés
    Hazardous Waste Handbook for Health and Safety provides instructions and guidelines to supervisors responsible for occupational safety and health programs at hazardous waste sites. The manual presents the health and safety risks of hazardous waste sites; ways to implement and carry out hazardous waste site clean-up; preliminary basis for developing a specific health and safety program; and planning for and responding to emergencies involving hazardous materials. The book will be very useful to supervisors and safety engineers of hazardous waste sites.

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