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Elsevier

Libros en Ciencias de la Vida

  • 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.

  • Enzymes in Blood Plasma

    • 1 Edición
    • Benno Hess
    • Inglés
    Enzymes in Blood Plasma gives a comprehensive account of the current state of research and practical application of biochemistry and biology, as well as the pathology and clinical aspects of plasma enzymes. Enzymes in blood plasma, for reasons of principle and methods, are not limited to plasma-specific enzymes, which are only briefly mentioned. Emphasis will rather be placed on plasma-nonspecific enzymes, i.e., enzymes of identical properties in plasma and serum. Their action is, for technical reasons, generally determined in serum. The enzymes in plasma will be stressed in this presentation, but the situation in other extracellular spaces and even extracorporeal areas such as urine, excreta, and feces will be included. There exists no basic difference of enzyme function in these biological areas. Many of the findings reported in this volume were obtained with the old units and methods, rather than the International Unit. For this reason, the section dealing with methods includes a table for conversion, which can be used for comparison of data, insofar as these data were obtained under optimalconditions of measurement.

  • A Guide to the Food Safety Act 1990

    • 1 Edición
    • A. A. Painter
    • Inglés
    Butterworths Law of Food and Drugs: A Guide to the Food Safety Act 1990 contains the text of Food Safety Act 1990. The act aims to regulate modern food manufacture and distribution practice. The coverage of the text includes the preliminary, main provisions, administration and enforcement, and miscellaneous and supplemental discussions on the law. The text provides annotations that cover matters that are “new” or important for the understanding of the new Act. The book will be of great use to individuals who wish to fully comprehend the Food Safety Act 1990.

  • Screening Methods in Pharmacology

    • 1 Edición
    • Robert Turner
    • Inglés
    Screening Methods in Pharmacology focuses on the methods for screening substances for pharmacological activities and discussions of organization of screening programs. The manuscript first offers information on the biochemistry of the nervous system and organization of screening, as well as mechanisms of drug effects within the autonomic system; mechanisms within the parasympathetic and symphatetic systems; and neuropharmacological tests in blind screening. The book also takes a look at general and quantal responses. The publication reviews depressants of the central nervous system and ataractic (tranquillizing, neuroleptic) agents. Topics include natatory exhaustion, motor deficit, righting reflex, pentylenetetrazol (metrazol) antagonism, head-withdrawal reflex, and avoidance of electrical shock. The book also ponders on analgesics and oxytoxic, antiserotonin, and anti-inflammatory agents. Discussions focus on narcotic and nonnarcotic analgesics, erythema, inhibition of ascites, and pleural fluid. The manuscript is a valuable reference for readers interested in the screening methods in pharmacology.

  • The Nature of Living Things

    An Essay in Theoretical Biology
    • 1 Edición
    • Stephen Black
    • Inglés
    The Nature of Living Things: An Essay in Theoretical Biology is a 16-chapter text that describes the theory on the nature of life and mind. The first chapters cover first the microbiological aspects of living things, followed by intensive discussions on fundamentals of life, including information about DNA, RNA, cells, proteins, and the immune system. The succeeding chapters explore the concept of evolutionary development, the communication system in biology, plant biology, and the complexity of atom. The last chapters review the fundamental difference between the chemistry of life and the chemistry of the inorganic universe. This book is of value to biologists, evolutionists, and researchers who are interested in advancing their knowledge on nature of life.

  • Methods in Polyphenol Chemistry

    Proceedings of the Plant Phenolics Group Symposium, Oxford, April 1963
    • 1 Edición
    • J. B. Pridham
    • Inglés
    Methods in Polyphenol Chemistry documents the proceedings of the Plant Phenolics Group Symposium held at the University of Oxford, on 2-4 April 1963. The symposium focused on the methods and techniques which made advances in the chemistry and biochemistry of phenolic compounds possible. The development of paper chromatographic and ultraviolet spectroscopic techniques was particularly important and largely responsible for the rapid growth in knowledge of polyphenols which has occurred during the last 10-15 years. In addition to these two methods other spectroscopic techniques were dealt with at the symposium. Particular mention should perhaps be made of nuclear magnetic resonance spectroscopy which is becoming increasingly important in polyphenol chemistry. Modern chromatographic methods such as thin layer and gas-liquid techniques will probably be used extensively in the future. These will enable the analyses of polyphenol mixtures to be carried out more rapidly and with greater resolution. Polyamide chromatography also has high powers of resolution, although this technique has not been widely used owing to difficulties in obtaining supplies of polyamide powder. This situation has now improved, however.

  • Nervous System Theory

    An Introductory Study
    • 1 Edición
    • K. N. Leibovic
    • Inglés
    Nervous System Theory: An Introductory Study focuses on the nervous system theory, stressing the means for understanding the nature of the biological system rather than the elaboration of mathematical theories. This book begins with a discussion on single-cell responses, followed by a discussion of sensory information processing that leads into models of perceptual processes and their possible neural bases. This text concludes with some general principles and theoretical investigations relating to units that make up a nervous system, through a sensory pathway and central structures. The peripheral stimuli that explain the operations of the brain are also described. This publication is a good reference for neurologists, medical practitioners, and researchers conducting work on the nervous system theory.

  • Theory and Practice of Blood Flow Measurement

    • 1 Edición
    • John P. Woodcock
    • Inglés
    Theory and Practice of Blood Flow Measurement presents the methods for determining the metrics of blood flow in the major vessels. This book is organized into two sections encompassing 16 chapters that discuss the theories behind the different techniques of flow measurement and the performance of flowmeters and their practical application to determining blood flow volume in the tissues and organs. Considerable chapters are devoted to various methods of blood measurement, including dilution, transport, and thermal techniques, as well as the effect of catheter sampling on the shape of indicator dilution curves. Other chapters are concerned with the possible errors in the application of indicator dilution techniques and the types of dilution indicator, and measurement of indicator concentration. A chapter is devoted to the advantages and disadvantages of thermistor flowmeter. The last chapter focuses on the design of a thermal dilution catheter. The book can provide useful information to physicists, bioengineers, surgeons, students, and researchers.

  • Biochemical and Pharmacological Roles of Adenosylmethionine and the Central Nervous System

    Proceedings of an International Round Table on Adenosylmethionine and the Central Nervous System, Naples, Italy, May 1978
    • 1 Edición
    • Vincenzo Zappia + 2 más
    • Inglés
    Biochemical and Pharmacological Roles of Adenosylmethionine and the Central Nervous System contains the proceedings of an International Round Table on Adenosylmethionine and the Central Nervous System held in Naples, Italy, on May 2, 1978. The papers explore the biochemical and pharmacological roles of S-adenosylmethionine (SAM), with particular emphasis on its functions in the central nervous system (CNS). This book consists of 13 chapters and opens with an introduction to some novel biochemical aspects of SAM and related sulfur compounds, paying particular attention to transmethylation reactions; polyamine biosynthesis and unusual biological roles of adenosylmethionine; metabolic pathways related to adenosine-sulfur compounds; and transport of adenosylmethionine. The following chapters discuss a number of chemical and biochemical properties of SAM as well as its pharmacological aspects within the CNS. The relation between folate and adenosylmethionine metabolism in the brain is examined, along with the effect of SAM administration on noradrenaline and serotonin metabolism in rat brain; cerebral utilization of adenosylmethionine and adenosylhomocysteine... and antidepressant effects of adenosylmethionine. Methylation in schizophrenia is also considered. This monograph will be a valuable source of information for biochemists and pharmacologists.

  • Agricultural Statistics

    A Handbook for Developing Countries
    • 1 Edición
    • N. M. Idaikkadar
    • Inglés
    Agricultural Statistics: A Handbook for Developing Countries presents the development of agricultural statistics in various countries of Africa and Asia. This book provides a guideline to those in charge of agricultural statistics in developing countries to know their priorities and to have clear objectives. Organized into 14 chapters, this book begins with an overview of the importance of regular collection of agricultural statistics to the functioning of the community as well as for its agriculture and agricultural development. This text then examines the improvement of methods of collection of existing statistics for greater dependability. Other chapters consider the yield rates and areas of crop production. This book discusses as well the direct estimation of production, which consists of large estates with their processing plants meant for processing their products only. The final chapter deals with the various organizational set-ups for the compilation of agricultural statistics. This book is a valuable resource for agriculturists and statisticians.

  • CNS and Behavioural Pharmacology

    Proceedings of the Sixth International Congress of Pharmacology
    • 1 Edición
    • M. Airaksinen
    • Inglés
    CNS and Behavioural Pharmacology is the third 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. Contributors focus on the findings concerning the central nervous system (CNS) and on the developments in behavioral pharmacology and related areas of research. This volume has 33 chapters divided into five sections. After discussing the application of psychopharmacology to the conservation of wild animals such as ungulates, this book turns its attention to alcohol dependence and the interactions between neurotransmitters and the hypothalamic releasing hormones. The reader is methodically introduced to the pharmacology of emotive behavior, with emphasis on drug effects in mental and emotional disorders as well as the action of psychotropic drugs on emotions, motivations, and social behavior of animals. The final section is devoted to the pharmacological aspects of the cerebrospinal fluid-transport system. This section covers topics such as the metabolism of biogenic amines in the human CNS; the importance of dopamine metabolism for the clinical effects and side effects of neuroleptics; and composite transport systems for organic acids and bases in choroid plexus. This book will be of interest to scientists representing all the major areas of pharmacology, including clinical pharmacology and toxicology, as well as to internists, psychiatrists, neurologists, and anesthesiologists.

  • Drugs in Cerebral Palsy

    Based on a Symposium Held at Dallas, 24-26 November, 1963
    • 1 Edición
    • Eric Denhoff + 2 más
    • Eric Denhoff
    • Inglés
    Clinics in Developmental Medicine No. 16: Drugs in Cerebral Palsy: Based on a Symposium held at Dallas, 24-26 November, 1963 is a collection of papers of the 1963 Symposium on Drugs in Cerebral Palsy, arranged by the American Academy. This book is composed of nine chapters that cover the various components and treatment options involved in cerebral palsy. This text begins with a presentation of the many problems of drug evaluation, with an emphasis on the issue that human responses to a drug cannot be predicted from those of animals and that the response of one human to a drug may differ quite sharply from that of another. The next chapters deal with the historical developments and pharmacology of drugs in cerebral palsy, as well as the two aspects of drug evaluation, namely, the immediate or direct effects of the drug on patients and the double-blind test. The discussion the shifts to the pharmacological capacity of muscle relaxants and anti-convulsant drugs. The last chapter considers the possible toxic drug reactions, which are the result of individual idiosyncrasy and may occur regardless of drug dosage. This book will be of value to pharmacologists, neurologists, clinicians, and researchers who are interested in drug evaluation in cerebral palsy.

  • Fundamentals of Biochemical Pharmacology

    • 1 Edición
    • Z. M. Bacq
    • Inglés
    Fundamentals of Biochemical Pharmacology is a basic introduction to the fundamental aspects of pharmacology. It explains the molecular aspects of drugs, as well as the different biochemical systems and cellular strategies that they cause. The book is divided into two sections, the first of which covers physiochemical methods, histological methods, and physiological methods. The second section covers biochemical lesions; functions of subcellular structures; transfer of ions and molecules across cellular membrane; pharmacokinetics; drug receptor interactions; effects of drugs on structure; biosynthesis; catabolism; and biotransformation of drugs. The book is a good reference for pharmacology students who are learning about the the basic underlying concepts of biochemical pharmacology. It will also appeal to researchers with a background in chemistry, biochemistry, biology, microbiology, botany, or zoology.

  • Control of Insect Behavior by Natural Products

    • 1 Edición
    • David L. Wood + 2 más
    • Inglés
    Control of Insect Behavior by Natural Products presents papers on new biochemical approaches to pest control. The book presents articles on pheromone research with stored-product Coleoptera; some general considerations of insects responses to the chemicals in food plants; and pheromones of the honey bee. The text also includes papers on several substances responsible for the feeding behavior and growth of the silkworm larva; the sensory responses of Phytophagus lepidoptera to chemical and tactile stimuli; and the use of volatile organic sulfur compounds as insect attractants with special reference to host selection. Insect anti-feedants in plants; a house fly attractant in the mushroom; and studies on sex pheromones of the stored grain moths are also considered. The book also demonstrates articles on the electrophysiological investigation of insect olfaction; and host attractants for the rice weevil and the cheese mite. Entomologists, biologists, chemists, and people involved in the research of pest control will find the book invaluable.

  • Routes of Drug Administration

    Topics in Pharmacy
    • 1 Edición
    • A. T. Florence + 1 más
    • Inglés
    Routes of Drug Administration covers topics about parenteral and enteral routes of drug administration. The book discusses the anatomy and physiology of administration sites; the formulation and design of delivery systems; and other relevant aspects of biopharmaceutics. The text describes pulmonary delivery, nasal, buccal, and transdermal routes of administration for systemic delivery, as well as a number of systems for more localized therapy with antibiotics. Innovative methods of antibiotic administration, such as continuous and intermittent infusion, endotracheal installation, aerosol delivery, antibiotic-impregnat... catheters, antibiotic-containin... bone cement, and beads, are also considered. Senior undergraduate and postgraduate students in pharmacy, medicine, nursing and allied health sciences and practitioners in these fields, as well as other professionals concerned with the preparation and administration of medicines and the monitoring of drug therapy will find the book useful.

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