Saltar al contenido principal
Elsevier

Libros en Ciencias de la Vida

  • Essays in Toxicology

    Volume 2
    • 1 Edición
    • Frank R. Blood
    • Inglés
    Essays in Toxicology, Volume 2 covers essays on toxicology and related topics. The book presents essays on fungal toxins, such as mycotoxin, aflatoxin, moldy corn toxicoses, alimentary toxic aleukia, ochratoxin, sporidesmin, zearalenone and other estrogenic compounds, pink rot dermatitis, and slaframine. The text also includes essays on hyperbilirubinemia and cholestasis induced by alpha-naphthylisothi... taurolithocholic acid, and 2-ethyl-2-phenyl butyramide, as different forms of liver injury produced in animals. The evolution of pesticide analyses is also encompassed. Biochemists, physiologists, pathologists, and microbiologists will find the book invaluable.

  • Recent Developments in Poultry Nutrition

    • 1 Edición
    • D.J.A. Cole + 1 más
    • Inglés
    Recent Developments in Poultry Nutrition is a collection of studies that cover important developments in poultry nutrition. The book presents 23 papers that deal with the various areas of concerns in poultry nutrition. The coverage of the text includes materials that deal with poultry diet, such as metabolizable energy evaluation of poultry diets; the impact of declaration of the metabolizable energy value of poultry feeds; and the influence of fiber on digestibility of poultry feeds. The book also deals with egg production issues, including the influence of nutritional factors on hatchability; eggshell formation and quality; and dietary phosphorus for laying hens. The text will be of great use to researchers and professionals in the poultry industry. Consumers will also find this book interesting since it discusses topics that can directly affect them.

  • Pathobiology of Cell Membranes

    Volume I
    • 1 Edición
    • Benjamin F. Trump + 1 más
    • Inglés
    Pathobiology of Cell Membranes, Volume I, represents the first in a multivolume treatise designed for pathologists and cell biologists interested in the role of membrane alterations in disease processes. The treatise will emphasize concepts related to membrane alterations in cell injury as well as methods for elucidating such changes. The book begins with a discussion of the general conceptual aspects of cell injury and some details about the role of membrane alterations in the pathogenesis of both lethal and sublethal cellular reactions. This is followed by separate chapters on applications of circular dichroism to the study of membranes; a cell injury mechanism involving membrane components at the molecular level; and fundamental aspects of cell volume regulation and the modification of this regulation by primary or secondary damage of the cell membrane. Subsequent chapters deal with comparative roles of lysosomal and other membrane damage in cell injury; the role of membrane movements and various types of lysosome formation; toxic effects on mitochondrial membranes; and the concept of a biological membrane in health and disease at the tissue level.

  • Case Presentations in Neurology

    • 1 Edición
    • G. S. Venables + 2 más
    • Inglés
    Case Presentations in Neurology presents a selection of case histories demonstrating how patients with often quite simple problems may present and to bring out aspects of their diagnosis and management. All the patients presented to the Department of Neurology including those with more obscure diagnoses. The book consists of 12 exercises, each of six cases broadly corresponding to the style of the MRCP (UK) written case history papers. Each case is set out with the history and physical findings given first. There follows either a series of questions or true/false statements on one side of the page which the reader should attempt before continuing on to the answer section on the other side. There then follows a short discussion about each case and a single reference. This book is intended for those doctors studying for higher professional qualifications such as the MRCP, although it may be of interest and use to medical students approaching their final examinations.

  • Neurotransmission

    Proceedings of the Sixth International Congress of Pharmacology
    • 1 Edición
    • Liisa Ahtee
    • Inglés
    Neurotransmission is the second volume of the proceedings of the Sixth International Congress of Pharmacology, organized by the Finnish Pharmacological Society and held in Helsinki, Finland, on July 20-25, 1975. The papers focus on the developments in neurotransmission and cover topics ranging from novel transmitter substances and extraneuronal uptake of catecholamines to axonal transport mechanisms and nerve growth factor. This volume has 28 chapters divided into five sections. After discussing the possible functional role of certain tryptaminergic pathways, this book turns its attention to the metabolism of endogenous noradrenaline, with emphasis on the role of 3,4-dihydroxyphenylg... (DOPEG). The chapters that follow focus on amino acids as possible neurotransmitters, including histamine and glutamate. This text discusses as well the mechanisms underlying extraneuronal amine uptake and metabolism in the salivary glands; the effect of oxytetracycline on the responses of various tissue preparations to added noradrenaline and to field stimulation; and how axoplasmic transport is blocked by pharmacological agents. This book will be of interest to scientists representing all the major areas of pharmacology, including clinical pharmacology and toxicology, as well as interdisciplinary areas related to physiology, biochemistry, and endocrinology. Many of the topics will also appeal to internists, psychiatrists, neurologists, and anaesthesiologists.

  • Agricultural Decision Making

    Anthropological Contributions to Rural Development
    • 1 Edición
    • Peggy F. Barlett
    • Inglés
    Agricultural Decision Making: Anthropological Contributions to Rural Development presents the impact of farmers' choices in agricultural production. This book discusses how individual decisions determine household profits and well-being, capital requirements, land use, and the adoption of technology. Organized into three parts encompassing 14 chapters, this book begins with an overview of the theoretical and methodological questions concerning the use of formal models in evaluating the alternatives open to farmers. This text then explores the patterns of agricultural choices within one rural community. Other chapters consider the implications of decision-making research for agricultural development policy and explore the decision-making context of aid programs. This book discusses as well the impacts of nonagricultural alternatives on agricultural decisions. The final chapter deals with various policy and development programs for agricultural development. This book is a valuable resource for economic anthropologists, historians, economists, agricultural economists, rural sociologists, psychologists, farmers, and research workers.

  • Management of Neurological Disorders

    • 2 Edición
    • Bryan Ashworth + 1 más
    • Inglés
    Management of Neurological Disorders: Second Edition presents a comprehensive guide on intensive care, rehabilitation, and the psychiatric aspects of neurology. It discusses the developments made in surgical treatment techniques. It addresses the management of coma patients. Some of the topics covered in the book are the psychological factors in intensive care; assessment of respiratory function; chronic respiratory disease, cardiac disease, and chest deformity; cardiac arrest and its neurological complications; removal of kidneys for transplantation; and organization of rehabilitation services. The general approach to neurological physiotherapy is fully covered. An in-depth account of the psychiatric aspects of neurology is provided. Depression associated with neurological disorders is completely presented. A chapter is devoted to the psychological aspects of epilepsy. Another section focuses on the pathological physiology of Parkinsonism. The management of visual failure, metabolic muscle disorders, acute bacterial meningitis, and viral encephalitis are briefly covered. The book can provide useful information to doctors, psychologists, therapists, students, and researchers.

  • Principles of Plant Biochemistry

    • 4 Edición
    • V. L. Kretovich
    • Inglés
    Principles of Plant Biochemistry focuses on the methodologies, approaches, and techniques employed in plant biochemistry, including analysis of proteins, carbohydrates, vitamins, and metabolism. The publication first takes a look at proteins and carbohydrates. Discussions focus on general properties and structure of proteins, amino acid composition of proteins and properties of the protein molecule, isolation of proteins and the establishment of their homogeneity, monosaccharides, polysaccharides, and steroids. The text then elaborates on vitamins and secondary plant compounds, including aliphatic organic acids, glycosides, tannins, essential oils and resins, herbicides, antibiotics, and phytonicides. The manuscript examines enzymes and the role of metabolism in living organisms, as well as general properties and classification of enzymes and oxidases. The book then ponders on photosynthesis and chemosynthesis, interconversion of carbohydrates, and fermentation and respiration. The inter-relationship of metabolic processes and amino acid and protein metabolism are also discussed. The publication is a dependable reference for readers interested in plant biochemistry.

  • Life Sciences and Space Research

    Proceedings of the Open Meeting of the Working Group on Space Biology of the Sixteenth Plenary Meeting of COSPAR
    • 1 Edición
    • P. H. A. Sneath
    • Inglés
    Life Sciences and Space Research, Volume XII documents the proceedings of the Life Sciences sessions of the 16th Plenary Meeting of the Committee on Space Research (COSPAR) held in Konstanz in May and June 1973. This compilation includes several studies on the biological effects of radiation produced by particles of very high energy, including the kind of cellular damage these particles cause and the technique for recording particle tracks in relation to biological objects. The effects of weightlessness upon developmental processes in biology and the interaction between weightlessness and other effects of space flight are also deliberated. This book likewise provides a brief discussion on the field of planetary quarantine, implying that all the planets should be protected from unwise contamination. This publication is valuable to students and researchers conducting work on exobiology, radiation biology, gravitational biology, or planetary quarantine.

  • Recent Advances in the Pharmacology of Toxins

    Proceedings of the First International Pharmacological Meeting Stockholm, 22-25 August, 1961
    • 1 Edición
    • H. W. Raudonat
    • Inglés
    Recent Advances in the Pharmacology of Toxins brings together the proceedings of the Second International Pharmacological Meeting of the International Union of Physiological Sciences, held in Prague, Czechoslovakia, on August 20-23, 1963. The meeting provided a forum for discussing advances in the understanding of the pharmacology of toxins and addressed topics ranging from antagonists of bradykinin to the mode of the spread of tetanus toxin in experimental animals. This volume is comprised of 28 chapters and begins with an analysis of the effects of toxins from microorganisms on mammalian cellular metabolism and structure, followed by a review of SRS-A, a slow-reacting substance of anaphylaxis, as a potential factor in the symptoms produced by venoms and toxins. Subsequent chapters explore the release of pharmacologically active lipids by enzymes contained in toxins; the structure and function of some enzymes in snake venoms, with reference to disulfide linkages; biochemistry and pharmacology of small-molecular compounds of cobra venom; and the role of ganglioside in the mode of action of tetanus toxin. This book will be of particular value to pharmacologists and physiologists.

  • Cyclic Phenomena in Marine Plants and Animals

    Proceedings of the 13th European Marine Biology Symposium, Isle of Man, 27 September - 4 October 1978
    • 1 Edición
    • E. Naylor + 1 más
    • Inglés
    Cyclic Phenomena in Marine Plants and Animals covers the proceedings of the 13th European Marine Biology Symposium. The title presents papers that tackle the cyclical biological processes in population ecology, developmental biology, metabolism, and the behavior of marine organisms. The text first covers topics about the population cycles of flora and fauna. Next, the selection details the rhythmic aspects of reproduction and growth, and then proceeds to discussing the cyclical aspects of production and metabolism. The text also deals with the rhythmic behavior and its control by environmental and physiological factors. The book will be of great use to students, researchers, and practitioners of marine biology and ecology.

  • Viral Interference and Interferon

    • 1 Edición
    • R. D. Andrews
    • Inglés
    Viral Interference and Interferon details the developments in the control of virus infections by natural means. The book is comprised of eight chapters that discuss various aspects of interferon. The text first introduces the main concepts of the subject matter. The succeeding chapter discusses various concerns about interferon, including the production, nature, mechanisms, and mode of actions. The book also covers interferon in humans and animals, and its significance. The text will be of great use to students of microbiology, virology, genetics, and immunology.

  • Neurogenic Heart Lesions

    • 1 Edición
    • I. S. Zavodskaya + 2 más
    • Inglés
    Neurogenic Heart Lesions reviews the main publications concerned with the problem of neurogenic lesions of the heart. The book describes the methods for producing experimental neurogenic lesions, as well as the pharmacological analysis of the participation of the sympathetic nervous system and its transmitters in the development of neurogenic lesions of the myocardium. The text also discusses the changes in energy metabolism and in functional conditions of the myocardium caused by neurogenic lesions; and the pharmacoprophylaxis and pharmacotherapy of the biochemical changes produced by neurogenic lesions of the myocardium. Pharmacologists, pathologists, and other clinicians and physicians concerned with the new achievements in the field of cardiology will find the book invaluable.

  • Resource Structure of Agriculture

    An Economic Analysis
    • 1 Edición
    • Keith Cowling + 2 más
    • Inglés
    Resource Structure of Agriculture: An Economic Analysis focuses on the quantitative economic analysis of the agricultural industry. The book first discusses the theory of resource demand. Topics include decision milieu in agriculture; aggregate demand for an input; and notes on the statistical estimation of the demand function for an input. The text also examines the role of labor in agriculture, including agricultural wages, migration from agriculture, and regional labor supply. The monograph underscores the use of machineries in the agricultural sector. Analysis of post-war demand for power and machinery; early developments in agricultural mechanization; trends in the use of other machinery; and supply conditions for agricultural machinery are discussed. The text also looks at the use of fertilizers and pesticides in the agricultural sector, as well the need to invest in farm buildings. The book examines the demand for resources and supply of agricultural products. Future pattern of resource use and technological change; interactions between demands for different resources; and resource demand and a derived supply elasticity are discussed. The text is a valuable source of data for readers interested in the economic analysis of the agricultural industry.

  • Proceedings of the Fourth International Congress on Hormonal Steroids

    Mexico City, September 1974
    • 1 Edición
    • V. H. T. James + 1 más
    • Inglés
    Proceedings of the Fourth International Congress on Hormonal Steroids contains plenary speeches and symposia from the Fourth International Congress on Hormonal Steroids held in Mexico City in September 1974

  • Nutrition Conference for Feed Manufacturers

    University of Nottingham, Volume 7
    • 1 Edición
    • Henry Swan + 1 más
    • Inglés
    Nutrition Conference for Feed Manufacturers: 7 is a collection of papers dealing with horse nutrition and ruminant nutrition. This collection of papers is divided in four parts. Part 1 deals with the evaluation of the dietary needs of ruminants, finding the need to replace their feeding systems by replacing the starch equivalent system with the metabolizable energy system. Feed and energy value calculation are likewise explained where metabolizable energy (ME) is shown to be easily calculated with reference to the Agricultural Research Council system and later analyses. Observations on the efficiency of utilization of metabolizable energy in meat and milk follow, as feeding not only involves the efficient use of energy from the feed but also of nutritional contents and composition of the feed. Practical application and calculation are then discussed to achieve best practices. In Parts 2 and 3, the evaluation of the dietary energy for pigs, poultry nutrition, food intake of practice broilers and laying fowl, and formulation problems are discussed. Part 4 discusses horse nutrition with detailed descriptions of the anatomy of the digestive tract, digestion and absorption of nutrients, and the horses' protein requirement. Energy requirements for the maintenance, growth, and reproduction of the horse using calculations based on the National Research Council basal allowance is discussed. Students and professors of veterinary medicine, stable owners, horse feed manufacturers, horse enthusiasts and equestrians will find this volume helpful.

  • Novel Approaches to Cancer Chemotherapy

    • 1 Edición
    • Prasad S. Sunkara
    • Inglés
    Novel Approaches to Cancer Chemotherapy compiles theories in tumor biology, emphasizing their potential use in developing therapeutic approaches to cancer therapy. This book emphasizes the unique property of a cancer cell and describes in detail how a novel therapeutic approach can be developed. This compilation consists of 11 chapters. Chapters 1, 2, 5, 6, and 7 deal with emerging areas of cancer therapy, such as the use of interferon, monoclonal antibodies, liposomes, lymphokines, and immunomodulators. The rest of the chapters cover some of the biochemical and enzyme targets in cancer cells, such as polyamines, prostaglandin, thromboxane, leukotrienes, 5a-reductase, aromatase, cell membrane glycoproteins, and sodium flux. The developments in relation to cancer therapy are mentioned in chapters dealing with biochemical approaches. This book is valuable to biologists, biochemists, immunologists, and molecular biologists intending to exploit the unique properties of cancer cells.

  • Steroid Hormone Regulation of the Brain

    Proceedings of an International Symposium Held at the Wenner-Gren Center, Stockholm, 27-28 October 1980
    • 1 Edición
    • Kjell Fuxe + 2 más
    • Inglés
    Steroid Hormone Regulation of the Brain focuses on the advancement of knowledge of the properties of brain steroid receptors and steroid target nerve cells, including the actions of gonadal steroids, adrenocortical steroids, and androgenic steroids on the brain. The selection features the work of authors who have inspiringly conducted extensive studies on the action of steroid hormones. The book starts with discussions that point out that steroid hormones not only function through intracellular steroid receptors, but possibly through steroid membrane actions as well. Studies to support this claim are presented. As to the action of steroid hormones on presynaptic transmitter mechanisms, the book suggests that adrenocortical and gonadal steroids can create alterations in noradrenaline, adrenaline, and dopamine levels and turnover within the hypothalamus and preoptic area. The effects of catecholestrogens on the brain are also elaborated. A contribution to this paper stresses that estrogens have antidopaminergic action in the extrapyramidal system. This idea is identified through a series of behavioral experiments and measurements of the levels of striatal acetylcholine. This selection is recommended to scientists interested in studying the effect of hormones on the brain.

  • Government Regulations, Pheromone Analysis, Additional Pesticides

    Analytical Methods for Pesticides and Plant Growth Regulators, Vol. 8
    • 1 Edición
    • Gunter Zweig + 1 más
    • Inglés
    Analytical Methods for Pesticides and Plant Growth Regulators, Volume 8: Government Regulations, Pheromone Analysis, Additional Pesticides covers the pesticide law, pertaining to regulations for the registration of pesticides in the United States. The book discusses the analysis of naturally occurring chemicals that control the behavior of insects, as well as the methods for formulation and residue analyses for over twenty-five commercial pesticides, includes insecticides, fungicides, herbicides, growth regulators, and miscellaneous pesticides. Toxicologists and people involved in the study of agricultural chemicals will find the text invaluable.

  • Vistas in Botany

    Recent Researches in Plant Taxonomy
    • 1 Edición
    • W. B. Turrill
    • Inglés
    Vistas in Botany, Volume 4: Recent Researchers in Plant Taxonomy covers some of the more important general aspects of plant taxonomy. This volume is composed of seven chapters that link the practice and theory of taxonomy to plant geography, ecology, pollen anatomy, embryology, genetics, and cytology. The opening chapter outlines the views on plant taxonomy classification, the relevance of these views to biological classification, and some of the problems of classification in the non-taxonomic fields of ecology, soil science, and librarianship. The succeeding chapter presents the classification of the spores in higher plants, the cormophytes. This topic is followed by discussions on the embryological characters of taxonomic significance and the interrelations of plant taxonomy, phytogeography, and plant ecology. The final chapters consider the taxonomic preparation of flora and plant fossils. This book will prove useful to taxonomists, botanists, ecologists, and scientists and researchers in the allied fields of botany.

  • Principles of Pollination Ecology

    • 3 Edición
    • K. Faegri + 1 más
    • Inglés
    A completely revised and rewritten edition of this comprehensive survey of the botanical problems of pollination ecology approached from both a theoretical and a practical viewpoint. Examples are drawn from all geographical areas where pollination has been studied and general principles are illustrated by a number of concrete examples. Introductory chapters survey the technical problems and draw comparisons with spore dissemination in cryptogams and pollination in gymnosperms. The following chapters deal with angiosperm pollination and are divided into three parts: organs involved in pollination, flower types and pollinator activities

  • Neurobiology and Behavior

    • 1 Edición
    • A. O. Dennis Willows
    • Inglés
    The Mollusca, Volume 8: Neurobiology and Behavior, Part 2, provides an overview of the state of knowledge in molluscan neurobiology and behavior. It is part of a multivolume treatise that covers the areas of structure and function, metabolic biochemistry, molecular biomechanics, environmental biochemistry, physiology, ecology, reproduction and development, neurobiology and behavior, and evolution. The Mollusca is intended to serve a range of disciplines—zoology, biochemistry, physiology, and paleontology. It will prove useful to researchers and to all others with interests in mollusks. The book contains four chapters and begins with a discussion of neural control of cephalopod behavior. Subsequent chapters deal with the neuroanatomy of selected gastropod species; molluscan membranes, gates, and channels; and molluscan transmitters and modulators.

  • Mycobacteria

    Institute of Medical Laboratory Sciences Monographs
    • 1 Edición
    • Maureen V. Chadwick
    • F. J. Baker
    • Inglés
    Mycobacteria covers some aspects of mycobacterial identification. The book starts by describing a historical review of tuberculosis, including topics about searching for its causes and cure and about the use of chemotherapy for treating tuberculosis. The text describes the different species of Mycobacteriaceae, including Mycobacterium tuberculosis, M. africanum, M. bovis, M. microti, and M. ulcerans. Safety precautions in pathology laboratories; the preparation of good culture media and sensitivity test media; and the treatment of specimens are also considered. The book further tackles sensitivity testing of Mycobacteria using the resistance ratio method, the proportional method and the absolute concentration method, and methods of identifying mycobacteria. The text also describes assay methods for anti-tuberculosis drugs. Pathologists, medical technologists, and other people working in pathology laboratories will find the book useful.

  • Drugs and Driving

    • 1 Edición
    • Herbert Moskowitz
    • Inglés
    Drugs and Driving is a compendium of papers from a symposium of the same title presented at the U.S. Transportation Research Board. This collection reviews the effects of five classes of drugs on driving (amphetamines, tranquilizers, barbiturates, narcotics, cannabis), the other studies being made on drugs and driving, as well as some countermeasure programs against drunk driving. The papers report that amphetamines can induce risky driving behavior, tranquilizers can increase traffic accident risks, barbiturates can degrade driving skills especially when the drug is combined with alcohol, while marijuana use can impair important driving skills. Another paper evaluates drug use and driving risk among high school students in Toronto: results show that the total effect of infrequent use of drugs on accidents is small compared to alcohol use. A study of out-patients in Finland notes that the combined used of alcohol and drugs tend to increase accident frequency. One paper refutes that Alcohol Safety Action Programs in the United States are ineffective. This collection can be helpful for sociologist, psychologists, psychiatrists, traffic safety officers, and heads of urban safety and traffic divisions.

  • Marine Pollution and Marine Waste Disposal

    Proceedings of the 2nd International Congress, San Remo, 17–21 December, 1973
    • 1 Edición
    • E. A. Perason + 1 más
    • Inglés
    Marine Pollution and Marine Waste Disposal documents the proceedings of the 2nd International Congress held in San Remo on December 17-21, 1973. This book is divided into seven main topics—general problems of marine pollution; criteria for marine waste disposal; marine water quality problems; assessment in biological terms of the effects on marine environment; design of treatment and disposal systems; experience with marine waste disposal systems; and research on marine pollution. In these topics, this compilation specifically discusses the need for international cooperation in coastal resource quality management; criteria for marine waste disposal in Yugoslavia; viral pollution considerations in marine waste disposal; and major pollutants in the marine environment. The conceptual design of marine waste disposal systems; pollution of coastal waters in Italy; and Southern California coastal water research project findings are also covered. This publication is valuable to marine biologists and environmentalists concerned with marine pollution and waste disposal systems.

  • Aspects of Neural Ontogeny

    • 1 Edición
    • A. F. W. Hughes
    • Inglés
    Aspects of Neural Ontogeny focuses on the interaction between the nervous system and peripheral organs during development, including history and development of neurons and the functions of nerves and muscles. The book first offers information on the development of neurons, including formation and growth of nerve fibers; growth cone and the extension of nerve fibers; history of the neuron theory; and path of nerve fibers. The manuscript then elaborates on the innervation of the tetrapod limb and the center and periphery. Discussions focus on the relationships between the ventral horn and muscles of the limb; experimental studies on limb plexus and limb nerves; and relationships between spinal nerves and limb muscles. The publication takes a look at the ontogeny of behavior, as well as pattern of motility, spontaneous movements, tetrapod limb, and experimental studies. The book is a dependable reference for readers interested in neural ontogeny.

  • Introduction to Nuclear Techniques in Agronomy and Plant Biology

    Pergamon International Library of Science, Technology, Engineering and Social Studies
    • 1 Edición
    • Peter B. Vose
    • Inglés
    Introduction to Nuclear Techniques in Agronomy and Plant Biology is a 15-chapter book that begins with an explanation of the nature of isotopes and radiation, nuclear reactions, and radioisotopes. Subsequent chapters describe the radioassay, use of stable isotopes as tracers, and activation analysis for biological samples. Other chapters discuss X-ray fluorescence spectrography for plants and soils; autoradiography; isotopes in soils studies; isotopic tracers in field experimentation; and nuclear techniques in plant science and soil water. The last chapter centers on the radiation and other induced mutations in plant breeding.

  • Bone Mineral Metabolism in Cancer

    Recent Results in Cancer Research
    • 1 Edición
    • Janusz Szymendera
    • V. G. Allfrey + 2 más
    • Inglés
    Recent Results in Cancer Research: Bone Mineral Metabolism in Cancer presents the clinical approach to bone tissue metabolism, which depends on studying the plasma state, renal handling, kinetics, and balance of calcium and inorganic phosphate. This book discusses the problems of bone mineral metabolism in patients with cancer. Organized into five chapters, this book begins with an overview of the two major phases of bone mineral, namely, amorphous calcium phosphate and crystalline bone apatite. This text then examines the plasma state and renal handling of calcium and inorganic phosphate under controlled metabolic conditions. Other chapters consider the variability of each parameter in the majority of patients without bone secondaries. This book discusses as well the normal remodeling of bone in fertile-age women. The final chapter deals with the plasma state, renal handling, and kinetics of calcium and phosphate in plasmacytoma patients. This book is a valuable resource for oncologists.

  • The Microscope Past and Present

    Pergamon International Popular Science Series
    • 1 Edición
    • S. Bradbury
    • Inglés
    The Microscope: Past and Present discusses the best methods of using microscope. This book presents a concise account of the development of this valuable tool, which is used at some time or another by almost every scientist. Comprised of seven chapters, this book begins with an overview of the factors that stimulated the rapid progress in microscopy. This text then describes the immense importance of the work of Robert Hooke in the development of optical devices for assisting the human eye. Other chapters consider the different types of compound microscopes and describe the single-lens or simple microscopes. This book discusses as well the development of the mechanical aspect of the microscope that resulted in a vast increase in the professional use of the microscope. The final chapter deals with the development of electron microscopes. This book is a valuable resource for medical students, scientists, and specialist workers in all fields of industry.

  • Neurochemistry of the Retina

    Proceedings of the International Symposium on the Neurochemistry of the Retina Held in Athens, Greece, August 28 - September 1, 1979
    • 1 Edición
    • Nicolas G. Bazan + 1 más
    • Inglés
    Neurochemistry of the Retina covers the proceedings of the International Symposium on the Neurochemistry of the Retina held in Athens, Greece, on August 28 – September 1, 1979. This book mainly focuses on the retina and its neurochemistry. This text is divided into eight major parts. The first part discusses the composition, metabolism, and biogenesis of membrane components. This book then explains the biochemical approaches to the study of visual cells and their relationship with the pigment epithelium, photorector shedding, and circadian rhythm. Chemical transmission of nerve signals is also tackled. This text also looks into the biochemical aspects of photoreceptor structure and function; cyclic nucleotides; and biochemical and pharmacological approaches to study the entire retina. This book concludes by explaining the neurochemical studies in retinal diseases and future research and prospective of the subject. This publication will be invaluable to ophthalmologists and students of ophthalmology.

  • Cellular and Molecular Renewal in the Mammalian Body

    • 1 Edición
    • Ivan L. Cameron + 1 más
    • Inglés
    Cellular and Molecular Renewal in the Mammalian Body concerns the dynamic nature of body constituents at the molecular, organelle, and cellular level of structural organization. Each chapter of this book deals with cellular and molecular renewal, proliferation, and loss, focusing on the body's major macromolecular classes, such as DNA, RNA, proteins, lipids, and carbohydrates. Other topics discussed include the subcellular renewal, DNA stability, regulation of cell proliferation, and changes in mitotic rates. The intracellular sites of RNA synthesis, proteins of the nucleus, and epithelial-mesenchym... interactions are also elaborated. This text likewise covers the brown adipose tissue, histochemistry of polysaccharides, and calcification. This publication is beneficial to students and investigators intending to acquire knowledge of the dynamic nature of body constituents and its influence to the analysis and experimentation of normal, disease, and repair processes within the body.

  • Marine Natural Products

    Chemical and Biological Perspectives
    • 1 Edición
    • Paul J. Scheuer
    • Inglés
    Marine Natural Products: Chemical and Biological Perspectives, Volume IV is a collection of papers that provides critical reviews, research findings, and new perspectives in the field of marine research. The book deals with the developments in marine natural products research. Chapters in the volume present papers discussing such subject as blue-green algal metabolites; guanidine derivatives and phenols; and the examination of the wide-ranging bases and far-reaching consequences of marine natural product research. Marine biologists, biochemists, and pharmacologists will find the book a good reference material.

  • The Physical Foundation of Biology

    an Analytical Study
    • 1 Edición
    • Walter M. Elsasser
    • Inglés
    The Physical Foundation of Biology: An Analytical Study offers a detailed account of the relationship between physics and biology. The discussion is based on a threefold development in theoretical science: the theory of automata (often designated as computers); the theory of information (mainly developed in communication engineering); and the theory of microscopic measurement in the atomic and molecular domain (based largely on quantum mechanics). This book is comprised of five chapters and begins with an overview of the physical foundation of biology, paying particular attention to preformationism and the theory of epigenesis. The first chapter explores feedback and control by comparing the control apparatus of a more differentiated organism, the nervous system, with the corresponding achievements of electronic engineering. The reader is then introduced to the theory of information, focusing on the idea that certain quantitative aspects of the information content of messages can be separated from the specific physical features of the device sending the message. The following chapters deal with the importance of storage or memory devices for a complex functional mechanism; the compatibility of biotonic laws with the ordinary laws of physics; and physical interpretation of the theory of microscopic processes. This monograph will be of interest to physicists, biologists, and chemists.

  • Spectroscopic Methods of Analysis

    Analytical Methods for Pesticides and Plant Growth Regulators, Vol. 9
    • 1 Edición
    • Gunter Zweig + 1 más
    • Inglés
    Analytical Methods for Pesticides and Plant Growth Regulators, Volume IX: Spectroscopic Methods of Analysis covers the progress in spectroscopic methods for pesticide analysis. The book discusses the use of high-pressure liquid chromatography coupled to mass spectrometry for the analysis of heat-labile compounds; and the applications of nuclear magnetic resonance spectroscopy and related techniques, and visible and ultraviolet spectrophotometry. The text also describes the applications of spectrophotofluorome... infrared spectrometry, and a collection of infrared spectra of important pesticides. Toxicologists, chemists, and people working in pesticide laboratories will find the book invaluable.

  • Essays in Toxicology

    Volume 1
    • 1 Edición
    • Frank R. Blood
    • Inglés
    Essays in Toxicology, Volume 1 covers essays in toxicology and related topics. The book presents essays on the use of poisons as tools in studying the nervous system as well as teratology. The text also includes essays on the significance of methemoglobinemia in toxicology and lead poisoning. Biochemists, plant and animal physiologists, pharmacologists, pathologists, microbiologists, entomologists, food technologist, and people involved in forensic medicine and industrial medicine.

  • The Evolution of Differentiation

    • 1 Edición
    • William S. Bullough
    • Inglés
    The Evolution of Differentiation attempts to sketch the outlines of a framework from what is now known or suspected of the various aspects of differentiation in all types of organisms. This book surveys the many aspects of differentiation that are seen today, and in particular, because of the evident universality of expression of the genetic code, to enquire whether any similar universality exists in the methods of gene repression and activation. The information reviewed ranges from the chemical control of the genetic mechanisms of unicellular organisms during their various phases of activity, to the chemical control of differentiation in multicellular organisms both during embryonic development and in the adult state. Finally, some consideration is also given to that collapse of differentiation which leads to cancer.

  • Study Guide for Houston, Bee, Hatfield, and Rimm's Essentials of Psychology

    • 1 Edición
    • Victor Benassi
    • Inglés
    Study Guide for Houston, Bee, Hatfield, and Rimm's Essentials of Psychology aims to aid students in their study of psychology. Each chapter in the Study Guide corresponds to the chapter of the same number in Essentials of Psychology and is broken down into component sections: Learning Objectives, Key Terms, Study Questions, and Practice Quizzes. The topics covered in these chapters include the following: the definition of psychology; the psychological basis of behavior; sensation and perception; learning, memory, and cognition; motivation and emotion; abnormal psychology; and social behavior. Proper use of the Study Guide will help students get the most from what could be their only formal course in psychology. To maximize their learning, all of the components of each chapter must be completed. While no single approach to learning is the best, many students benefit greatly from the use of a study guide.

  • Recent Progress in Hormone Research

    Proceedings of the 1985 Laurentian Hormone Conference
    • 1 Edición
    • Roy O. Greep
    • Inglés
    Recent Progress in Hormone Research, Volume 42 covers the proceedings of the Laurentian Hormone Conference held on September 1985 in Banff, Alberta, Canada. The book presents developments in research on important topics such as chemical neuroanatomy of the brain based on the histochemistry of brain neuronal transmitters and peptides; the hormonal regulation of gene transcription and expression; and steroid hormone receptors and their action. The text also includes papers on the atrial naturietic factor; the fibroblast growth factor; and the neuroendocrinology of puberty in rodents, seasonal breeders, and humans. Papers on the comparative endocrinology including studies on marsupials, teleosts, and microorganisms; and parathyroid hormone, bioactive forms, gene expression, and malignancy-associate... hypercalcemia are also encompassed. Endocrinologists, physiologists, biochemists, and scientists involved in hormone research will find the book invaluable.

  • Criteria (Dose/Effect Relationships) for Organochlorine Pesticides

    Report of a Working Group of Experts Prepared for the Commission of the European Communities, Directorate-General for Employment and Social Affairs, Health and Safety Directorate
    • 1 Edición
    • M. Mercier
    • Inglés
    Criteria (Dose/Effect Relationships) for Organochlorine Pesticides presents the effect of organochlorine compounds on the immunological processes. This book deals with several organochlorine pesticides. Organized into 15 chapters, this book begins with an overview of the properties and toxicology of dichlorodiphenyl trichloroethane (DDT), a potent non-systemic stomach and contact insecticide of high persistence on solid surface. This text then examines the absorption, metabolism, and excretion of lindane in laboratory animals and in humans as well. Other chapters consider the studies on the carcinogenic potential as well as the mutagenic effects of dieldrin. This book discusses as well the metabolism and pharmacokinetics of endrin, which is a non-systemic and persistent insecticide used primarily on field crops. The final chapter deals with the need for further evaluation of any possible long-term risks to humans from the production and use of the technical product. This book is a valuable resource for agriculturists and research workers.

  • The Peripheral Blood Film

    • 2 Edición
    • Trevor A. Harper
    • Inglés
    The Peripheral Blood Film, Second Edition presents the various concepts of the origin, development, and functions of blood cells. This book serves as a practical guide to the different types of film appearances that may be encountered in the routine examination of peripheral blood films. Organized into 14 chapters, this edition begins with an overview of the composition of plasma, which consists mainly of water and many organic and inorganic compounds. This text then discusses the process of obtaining capillary blood and explains how the thin blood film is prepared in the laboratory. Other chapters present the alphabetical listing of diseases, disorders, and abnormal film appearances for easier reference. This book discusses as well the characteristics of normal peripheral blood cells. The final chapter deals with the characteristics of blood film in various types of diseases, including Cushing's disease, Addison's disease, cirrhosis of the liver, and collagen disorders. This book is a valuable resource for hematologists and pathologists.

  • Chemical Mediation of Coevolution

    • 1 Edición
    • Kevin C. Spencer
    • Inglés
    Chemical Mediation of Coevolution explores the degree to which chemicals are the currency of information exchange in coevolved systems; it also reexamines existing concepts of coevolution through interpretation of chemical parameters. The contents of this volume are based on the ""Chemical Mediation of Coevolution"" symposium held on 14-15 August 1985 as part of the 36th annual AIBS meeting at the University of Florida. The volume contains 18 chapters majority of which address plant-chemical-insec... systems. Explorations are also made into mammalian systems and into insect mimicry, as that process derives ultimately from herbivory upon plants. The data thus presented will specifically address chemistry as a factor in the establishment and maintenance of coevolution, and test coevolutionary concepts for their pertinence to chemically mediated systems. It is hoped that this collected work will provide an impetus for careful reconsideration of the possible roles played by chemistry in the establishment, maintenance, and fate of coevolutionary relationships.

  • Cell Physiology

    Source Book
    • 1 Edición
    • Nicholas Sperelakis
    • Inglés
    A multi-authored and comprehensive text, Cell Physiology Source Book enables graduate students in various biological sub-disciplines to gain a thorough understanding of cell physiology. It begins with a reviewof the physical chemistry of solutions, protein structure, and membrane structure, and ends with an Appendix featuring reviews of electricity, electrochemistry, and cable properties of cells. In between, this book is loaded with information on membrane potentials, cell metabolism, signal transduction, transport physiology and pumps, membrane excitability and ion channels, synaptic transmission, sensory transduction, muscle contraction, excitation-contracti... coupling, bioluminescence, photosynthesis, andplant cell physiology.This exhaustive work provides graduate students with detailed and authoritative coverage of nearly all aspects of cell physiology. Such broad coverage of this field within a single source makes for a unique text.Chapters written in a clear, concise, and didactic style, and appropriate reviews of basic physics and chemistry are among the many distinguishing features of this monumental treatise.

  • Clinical Pharmacology

    Proceedings of the 7th International Congress of Pharmacology, Paris 1978
    • 1 Edición
    • P. Duchêne-Marullaz + 2 más
    • Inglés
    Clinical Pharmacology provides a detailed discussion on toxicology. This discussion includes the chemotherapy of parasitic diseases. Some parts of the book focus on topics on immunopharmacology. Such topic as the genetic and environmental factors that contribute to individual’s varying response to drugs is explained. The book covers such topics as the methods and models for the isoniazid acetylation polymorphism. The issues that arise in the administration of drugs in the neonatal period are assessed. Another topic of interest is the effects of diseases on the absorption of drugs. The pharmacokinetic and pharmacodynamic characteristics of a drug are evaluated. The pharmacogenetic investigation amobarbital disposition is presented completely. The book then presents the use and consumption of drugs in different locations and some clinical considerations. The procedures and methods of analysis for such drug are also reviewed . The book can serve as a valuable tool for pharmacists, medical doctors, pediatricians, students, and researchers in the field of medicine.

  • Radioisotopes in the Human Body

    Physical and Biological Aspects
    • 1 Edición
    • F. W. Spiers
    • John R. Olive
    • Inglés
    Radioisotopes in the Human Body: Physical and Biological Aspects provides a unified presentation of the manner in which radioisotopes are deposited in the human body. This book focuses on bone structure and the irradiation of bone because so many of the available radioisotopes are deposited in bone. Organized into nine chapters, this book begins with an overview of the physical considerations that are significant to the dosimetry of internally deposited radioisotopes. This text then examines the structure and formation of bone in some detail. Other chapters consider the importance of bone in relation to potential radiation damage. This book discusses as well the relationship between radiation dose and radiobiological effects. The final chapter deals with the case of internal irradiation by radioisotopes. This book is a valuable resource for biologists, health physicists, scientists, and students. Radiation protection officers and individuals who have responsibilities for the safe use of radioactive substances will also find this book useful.

  • Recent Developments in Ruminant Nutrition – 2

    • 1 Edición
    • W. Haresign + 1 más
    • Inglés
    Recent Developments in Ruminant Nutrition – 2 presents papers that discuss the advances in the different areas of ruminant nutrition. The book is comprised of 22 chapters that discuss topics such as milk production, health, and nutrition. The coverage of the text includes meeting the nutrient requirements of beef cattle in forage-based systems of production; nutrient requirements of intensively reared beef cattle; and feeding for high margins in dairy cows. The book also tackles issues concerning milk production such as photoperiodic influences on milk production in dairy cows; manipulation of milk yield with growth hormone; and the influence of level and pattern of concentrate input on milk output. The text will be of great use to researchers and professionals in the animal husbandry industry.

  • Teaching and Research in Human Biology

    Symposia of The Society for The Study of Human Biology, Vol. 6
    • 1 Edición
    • G. Ainsworth Harrison
    • Inglés
    Symposia of the Society for the Study of Human Biology, Volume VI: Teaching and Research in Human Biology covers the proceedings of the 1964 Symposium on Teaching and Research in Human Biology, held at the Anatomy Department of University College, London. This book is composed of eight chapters, and starts with an overview of the development and scope of human biology, with an emphasis of its benefit as a part of education at various levels. The subsequent chapters survey the determining factors for the inclusion of human biology at one level or another in the school curricula. This inclusion entails the incorporation of human biology into the curricula of teacher training colleges and into those of university departments of education. The discussion then shifts to the inclusion of human biology course in teaching general biology, medical education, and postgraduate research. The final chapters examine the professional training given to human biologists. This book will prove useful to human biologists, physicians, teachers, and postgraduate students.

  • Cardiovascular Review 1984

    • 1 Edición
    • Gerald C. Timmis + 2 más
    • Inglés
    Cardiovascular Review 1984 is an attempt to assimilate most of the clinically germane English-speaking cardiologic literature in as concise and timely a format as possible. Thus, this textual compendium of individual reports represents as current a summary of cardiologic thinking as the publishing process will allow. With the addition of another 1926 references, this work now consists of about 9000 statements on cardiovascular reports appearing in the English-speaking cardiovascular literature. The table of contents has been constructed to reflect the order in which the preponderance of cardiologic literature appears. Thus, ischemic heart disease, valvular heart disease, arrhythmias, and conduction defects have been assigned a high priority reflected by their location in the first few sections of this book. Thereafter, topics ranging from acromegaly to tumors of the heart have been addressed in alphabetical order.

  • International Review of General and Experimental Zoology

    Volume 1
    • 1 Edición
    • William J. L. Felts + 1 más
    • Inglés
    International Review of General and Experimental Zoology, Volume 1 is a collection of world literature concerning developments in general and experimental zoology. This book is composed of 9 chapters, and begins with an overview of foraminiferal biology. Foraminifera are single-cell animals, which extrude granuloreticulose pseudopodia and construct monothalamous or polythalamous shells of an organic, arenaceous, or calcareous nature. The succeeding chapters explore the significance of life span in biting insects, and the optic and static components of equilibrium orientation in fish, as well as their evaluation in the central nervous system. These topics are followed by discussions on environment and reproduction in domesticated species; experimental, histochemical, and ultrastructural studies of mammalian pituitary function; and the reproductive biology of strepsirhine. The final chapters examine the phylogenesis of vertebrate mineralized tissues and the effect of chronic exposure to increased gravity on growth and form of animals. This book will prove useful to zoologists.

  • Human Afflictions and Chromosomal Aberrations

    International Series of Monographs in Pure and Applied Biology: Modern Trends in Physiological Sciences
    • 1 Edición
    • Raymond Turpin + 1 más
    • P. Alexander + 1 más
    • Inglés
    Modern Trends in Physiological Sciences, Volume 32: Human Afflictions and Chromosomal Aberrations presents the study of the links between chromosome aberrations and physical and mental congenital anomalies. This book discusses the possibilities of human cytogenetic research as well as its difficulties. Organized into 15 chapters, this volume begins with an overview of the development of human chromosome investigations. This text then explains the methods for studying human chromosomes, which can be applied without controlling the atmosphere of the incubator. Other chapters describe the structural features of the normal human karyotype. This book discusses as well the early appearance of a chromosome aberration that produces a change in the hereditary patrimony manifest in a constitutional disorder of the individual. The final chapter deals with the biochemical effects that correspond to numerical or structural anomalies in chromosome 21. This book is a valuable resource for genetecists, cytogeneticists, physicians, and clinical researchers.

  • Pharmacology for Student and Pupil Nurses and Student Pharmacy Technicians

    • 1 Edición
    • Bernard R. Jones
    • Inglés
    Pharmacology for Student and Pupil Nurses and Student Pharmacy Technicians is based on lectures presented to nurses in training for the State Registration and State Enrollment Examinations and to Students in Dispensing. The book presents an account of drugs that are in use or are very likely to be used. The text includes description of drug administration; antacids, gastric sedatives, laxatives, antidiarrheal, and diuretics are discussed in detail. The intravenous infusions, cardiovascular drugs, anti-anemics, hemostatics, and anticoagulants are described as to their effects and functions. A brief anatomy of the human circulatory process is presented. The next types of drugs discussed are those that target the respiratory system — expectorants and cough sedatives. The effects of sedatives, stimulants, analgesics, and anesthesia on the nervous system are discussed in detail. Antibiotics, drugs combating infection, tropical diseases, sera, and vaccines as prophylactic and therapeutic remedies are explained. Other drugs, such as antiseptic and disinfectants, drugs used in endoctrine therapy and malignant diseases, as well as drugs that are locally applied and those used in diagnosis are explained. The process of ordering, storage, and administration of drugs; calculations used in determining safe dosages; and the poisons regulations concerning dangerous and potentially harmful drugs are covered in detail. Pharmacists, student pharmacy technicians, professors of pharmacology, practitioners of general medicines, and specialists with interests in drug therapy will find this reference valuable.

Temas relacionados