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Elsevier

Libros en Ciencias de la Vida

  • Research in Protozoology

    In Four Volumes
    • 1 Edición
    • Tze-Tuan Chen
    • Inglés
    Research in Protozoology is the third book in a four-volume series on protozoological research. Like the previous two, this volume covers the cytology, parasitology, fibrillar systems, and genetics of protozoans. This volume explores the immunological aspects of infections caused by protozoans, identifies the organisms that live in and on protozoans, and describes the pathogenic and metabolic pathway of protozon infections. It also discusses the protozoan fibrillar system and the macronucleus of ciliates. This book will be of interest to persons dealing with studies on the genetics aspects, cytology and parasitology of protozoans.

  • Topical Reviews in Neurosurgery

    Volume 1
    • 1 Edición
    • J. M. Rice Edwards
    • Inglés
    Topical Reviews in Neurosurgery, Volume 1 focuses on neurosurgery, a medical specialty concerned with the prevention, diagnosis, treatment, and rehabilitation of disorders that affect any portion of the nervous system. This book discusses the advances in computed tomography, vascular surgery in neurological disorders, and carotid endarterectomy. The extracranial-intracr... anastomosis, etiology of chronic subdural hematoma, radical surgery in the treatment of craniopharyngiomas, and syringomyelia are also covered. Other topics include the sensory neural deafness; aneurysmal hemorrhage; detection of carotid stenosis; bypass procedures; and completed stroke in the carotid territory. This publication likewise considers the middle cerebral aneurysms; cell kinetics of glioma; and pathophysiology of enlargement of chronic subdural hematomas. This publication is a good source for neurosurgeons and medical students interested in neurosurgery.

  • Genetic Engineering of Crop Plants

    • 1 Edición
    • G. W. Lycett + 1 más
    • Inglés
    Genetic Engineering of Crop Plants is a proceeding of The 49th Nottingham Easter School in Agricultural Science, which was held at Sutton Bonington on April 17-21, 1989. This symposium discussed progress in the generation of crop species resistant to herbicides, viruses, and insects. The book discusses topics such as the genetic manipulation in plants; genetic engineering of crops for insect and herbicide resistance; the expression of heat shock gene in transgenic plants; and tuber-specific gene expression. The book also covers topics such as regulation of gene expression in transgenic tomato plants; the molecular biology of pea seed development; and the regulatory elements of maize storage protein genes. The text is recommended for experts in the field of botany, agriculture, and genetics who would like to know more about the improvement of crop plants through genetics.

  • International Review of General and Experimental Zoology

    Volume 4
    • 1 Edición
    • William J. L. Felts + 1 más
    • Inglés
    International Review of General and Experimental Zoology, Volume 4 discusses the epibranchial organs in lower teleostean fishes, an example of structural adaptation; the aging and regression in the colonial marine hydroid Campanularia flexuosa, with special reference to senescence in hydroids; and the structure and characteristics of avian egg shells. The text also describes tissue mast cell and wound healing; the quantitative aspects of neurohistology; and the concept of the rods and cones approach. The strong relationships between the feeding behavior of marine organisms and biological conditions expressed in evolutionary terms are also considered. Zoologists, physiologists, biochemists, and people involved in the study of fish and wildlife services will find the book invaluable.

  • Crop Photosynthesis

    Spatial and Temporal Determinants
    • 1 Edición
    • Volumen 12
    • N.R. Baker + 1 más
    • Inglés
    Since photosynthetic performance is a fundamental determinant of yield in the vast majority of crops, an understanding of the factors limiting photosynthetic productivity has a crucial role to play in crop improvement programmes.Photosynt... unlike the majority of physiological processes in plants, has been the subject of extensive studies at the molecular level for many years. This reductionist approach has resulted in the development of an impressive and detailed understanding of the mechanisms of light capture, energy transduction and carbohydrate biosynthesis, processes that are clearly central to the success of the plant and the productivity of crops.This volume examines in the widest context the factors determining the photosynthetic performance of crops. The emphasis throughout the book is on the setting for photosynthesis rather than the fundamental process itself.The book will prove useful to a wide range of plant scientists, and will encourage a more rapid integration of disciplines in the quest to understand and improve the productivity of crops by the procedures of classical breeding and genetic manipulation.

  • Light and Plant Development

    • 1 Edición
    • H. Smith
    • Inglés
    Light and Plant Development presents the Proceedings of the 22nd University of Nottingham Easter School in Agricultural Science. It discusses the spectral sensitivity of inhibition of flowering by light. It addresses the action spectrum for leaf enlargement and stem growth inhibition. Some of the topics covered in the book are the nature of the blue light photoreceptor in higher plants and fungi; re-examination of photochemical properties and absorption characteristics of phytochrome using high-molecular-weigh... preparations; and intermediates in the photoconversion of phytochrome. The high irradiance reaction is fully covered. The physiological evidence and localised responses, intracellular localisation and action of phytochrome are discussed in detail. The text describes in depth the immunological visualisation of phytochrome. The fractionation procedures and terminology are presented completely. A chapter is devoted to the photocontrol of enzyme levels. Another section focuses on the ribosomal RNA synthesis in developing leaves. The book can provide useful information to botanists, chemists, students, and researchers.

  • Hormones and the Fetus

    Volume 1: Production, Concentration and Metabolism During Pregnancy
    • 1 Edición
    • F. A. Kincl + 1 más
    • Inglés
    Written by the world's two leading researchers in steroid biochemistry this volume describes the ways in which hormonal concentration is regulated during pregnancy. It is a comprehensive account of how biosynthesis, metabolism and inter-compartmental transport are related to the concentration of each hormone found in placental, fetal and maternal compartments. There is also an introductory chapter on hormonal mechanism of action.

  • Transport of Nutrients in Plants

    • 1 Edición
    • A. J. Peel
    • Inglés
    Transport of Nutrients in Plants provides the study of nutrient movement in plants. The greater part of this book deals with the physiology and cytology of phloem. The first chapter of the text deals with studies on the definition of the cellular pathways of transport. Chapter 2 considers how the mobility of solutes can be measured and the range of chemical species which are moved in xylem and phloem. The next chapter discusses the concepts of velocity and rate. The rest of the book is devoted to the characteristics of phloem transport and the ultrastructure of sieve elements, including such topics as the control of movement, solute-loading and -unloading mechanisms, the dependence of transport upon metabolic energy, bidirectional movement and water movement in phloem. Finally an account is given of the movement of endogenous growth regulators and a brief assessment of 'hormone-directed' transport. Botanists will find the book very interesting and informative.

  • International Review of Connective Tissue Research

    Volume 7
    • 1 Edición
    • David A. Hall + 1 más
    • Inglés
    International Review of Connective Tissue Research, Volume 7 focuses on the structural aspects of the connective tissues and their compounds. This book reviews the data concerning the primary structure of collagen and explores the physical features of elastin. Organized into six chapters, this volume begins with an overview of the amino acid sequence of collagen. This text then examines the relationship of the structure and function of elastic tissues and reviews the usefulness of immunological methods when applied to structural studies. Other chapters consider the substantial progress in the elucidation of the antigen determinants of the collagen molecule. This book discusses as well the immunological properties of collagen that may have considerable bearing on the causes of some connective tissue diseases. The final chapter deals with the extensive investigations into glycoproteins in various connective tissues of various species at various ages. This book is a valuable resource for biochemists and physicians.

  • Neglected Factors in Pharmacology and Neuroscience Research

    Biopharmaceutics, Animal Characteristics, Maintenance, Testing Conditions
    • 1 Edición
    • V. Claassen
    • J.P. Huston
    • Inglés
    Techniques in the Behavioral and Neural Sciences, Volume 12: Neglected Factors in Pharmacology and Neuroscience Research: Biopharmaceutics, Animal Characteristics, Maintenance, Testing Conditions can be used as reference in the improvement of test designs for biochemists and physiologists in the control of test conditions. The book is divided into five sections. The introduction deals with the uncertainty of animal characteristics and test conditions as hindrances to the development of general insight into biological regulatory mechanism. The first section discusses biopharmaceutics — the interaction of drugs when interacting with molecules or enzymes in sufficient concentration at a specific site of action. The second section reviews animal characteristics in terms of strain differences, sex differences, and changes during development and aging of the subject. The third section discusses the maintenance of experimental animals such as housing conditions, food composition, and water intake as these kinds of environmental factors may shape the phenotype and responsiveness of the experimental animal. The fourth section explains the testing conditions such as metabolic effects and drug interactions, anesthesia, stress, and even the effects on circadian rhythms. The last section is a discussion on the importance of experimental results. This section covers internal and external validities and statistical inference. The author concludes that the design of any experiment should include a power analysis so that reliable and valuable conclusions can follow. Biochemists, physiologists, pharmacokineticists, toxicologists, chemical researchers, and others for whom drugs are their main focus of study will find this book valuable.

  • The Chlamydomonas Sourcebook

    A Comprehensive Guide to Biology and Laboratory Use
    • 1 Edición
    • Elizabeth H. Harris
    • Inglés
    The green alga Chlamydomonas is widely used as an experimental model system for studies in cellular and molecular biology, and in particular plant molecular biology. This book is the only single modern compendium of information on its biology and in particular its molecular biology and genetics. Included in addition to much information on the basic biology is material of a very practical nature, namely, methods for culture, preservation of cultures, preparation of media, lists of inhibitors and other additives to culture media, help with common laboratory problems such as contamination, student demonstrations, and properties of particular strains and mutants.Casual users as well as specialists will find the book to be useful in many ways.

  • Metabolic Activation and Toxicity of Chemical Agents to Lung Tissue and Cells

    • 1 Edición
    • T.E. Gram
    • Inglés
    Research has shown that the lung is capable of metabolically activating xenobiotics into intermediates that can covalently bind to pulmonary tissue. Further, it has been shown that the lung consists of many distinct cell types with the ability to take up and sequester metabolically unchanged drugs and chemicals that are ultimately toxic in effect. This volume reflects the extent of these developments and provides a state-of-the art reference in a rapidly evolving field incorporating both drug metabolism and pulmonary toxicology research.

  • The Equatorial Rain Forest

    A Geological History
    • 1 Edición
    • John R. Flenley
    • Inglés
    The Equatorial Rain Forest: A Geological History presents the equatorial vegetation as a dynamic entity with varied and highly significant history. It also discusses other types of equatorial regions. It addresses the vegetational history from a palaeoecological viewpoint. Some of the topics covered in the book are the vegetation of equatorial regions; the prelude to the quaternary; the quaternary vegetation of equatorial Latin America; the quaternary vegetation of equatorial Africa; the cretaceous period; and the quaternary vegetation of equatorial indo-malesia. The value of vegetational history is fully covered. The effect of man on vegetation is discussed in detail. The text describes in depth the methods of studying vegetational history. The Paleocene, Eocene, and Oligocene epochs are presented completely. A chapter is devoted to the palynological evidence and synthesis. Another section focuses on the xeroseres, hydroseres and related successions. The book can provide useful information to botanists, geologists, students, and researchers.

  • Recent Progress in Hormone Research - Volume 49

    Proceedings of the 1992 Laurentian Hormone Conference
    • 1 Edición
    • C. Wayne Bardin
    • Inglés
    Among the topics covered in Volume 49 are neurotransmitter transporters circadian rhythms, transgenic model for studying isles development, protein phosphateses, the androgen receptor, molecular genetics of steroid 5oz-reductases and benign and malignant prostatic neoplasms.

  • Biochemistry of Brain

    • 1 Edición
    • Sudhir Kumar
    • Inglés
    Biochemistry of Brain is a collection of articles dealing with the developments in the biochemistry of the brain. This book gives a comprehensive and critical discussion of important developments in studies concerning the above subject. This text discusses the structure, function, and metabolism of glycosphingolipids, which are related to the study of sphingolipid storage diseases. Inborn defects of metabolism are found in Gaucher's and Fabry's disease, which are characterized by lipid accumulation in the brain. Another paper reviews the chemical and genetics of critically lysosomal hydrolase deficiencies that can cause the storage of sphingolipids. This book then explains the role of myelin basic protein in lipids in vivo that the weak bonding of the protein is not a major component of myelin stability. Another paper discusses the procedures for isolating subfractions of myelin and myelin-related membranes, with some attention given on the alterations in the subfractionation of myelin in pathological hypomyelinating and demyelinating conditions. Another article discusses the biochemical and enzymatic composition of lysosomes and the biosynthesis, intracellular transport, storage, and the degradation of lysosomal constituents. This collection of papers will benefit scientists doing research in microbiology, microchemistry, molecular genetics, and neurochemistry.

  • Survey of Biological Progress

    Volume 1
    • 1 Edición
    • George S. Avery + 2 más
    • Inglés
    Surveys of Biological Progress, Volume I is an 11-chapter text that covers the advances in some aspects of biology, including growth and development, gene, virus, hormones, and ecological studies. This book starts with an introduction to the status of biological education in school curriculum and to the nature of gene actions. The subsequent chapter deals with the salient features of tracer methods and their application in biological and biochemical studies. Considerable chapters are devoted to various topics of biological interest, including nutrition, reproduction, growth and development, virus-causing tumors, and the link between hormones and sex differentiation. These topics are followed by a discussion on the specific activities of growth hormones and their link with the phenomena of tissue growth and differentiation. The concluding chapters consider the improvement in plant breeding methods and the effect of environmental factors on vitamin C content of food plants. These chapters also review the contribution of ecological studies in delineating population issues. This book is of value to biologists, and biology teachers and students.

  • International Review of Connective Tissue Research

    Volume 3
    • 1 Edición
    • M. A. Epstein
    • Inglés
    International Review of Connective Tissue Research, Volume 3 is a collection of papers that deals with the histochemisty of connective tissues. One paper reviews the histochemistry of connective tissues, including fibrous components such as collagen, reticulum, cellulose fibers, elastic fibers. Connective tissues known as osteoblasts and odontoblasts produce bone/cartilage and teeth. One author examines the biochemistry and pathology of the connective tissue of the periodontium that is related to periodontal disease. He also examines the role of oral bacteria in the pathogenesis of periodontitis; he concludes that bacterial enzymes can increase permeability for other bacterial types to directly elicit inflammation. One author analyzes the physical chemistry of gelatin and gelatin transition. He concludes that the rate of fold formation and the stability of the fold-units on single-chain gelatins and on multichain gelatins depend on the relative effectiveness of ions. Single-chain gelatins have the highest rate of network junction point formation; multichain gelatins, with enhanced cyclic junction point formation, have less network-forming properties. Cellular biologists, pathologists, physiologists, gerontologists, and researchers in gene therapy, pharmacology, micro- or molecular chemistry will find this book highly informative.

  • Sectional Anatomy and Tomography of the Head

    • 1 Edición
    • Guy D. Potter
    • Inglés
    Sectional Anatomy & Tomography of the Head focuses on the anatomical section of the head and its description. It discusses the slowly developing appearance of the head which includes the face, orbit, ears, sinuses, and base of the skull. It addresses the functions and structures of such parts. Some of the topics covered in the book are the anatomic section, radiographs, line drawings, and tomography of the coronal head, the lateral head, axial head, and oblique head. The frontal, lateral, axial, and oblique positions of the head are covered. A study of the axial features of the head is also presented. A chapter is devoted to the bone structures of the oblique area of the head. Another section focuses on the description of orbit, optic canal, nasal fossa, and temporal bone. The book can provide useful information to doctors, neurosurgeons, students, and researchers.

  • Plate Tectonics & Crustal Evolution

    • 2 Edición
    • Kent C. Condie
    • Inglés
    Plate Tectonics & Crustal Evolution, Second Edition covers the role of plate tectonics in the geologic past in light of existing geologic evidence, and examples of plate reconstructions. The book discusses the important physical and chemical properties of the crust and upper mantle in terms of models for crustal origin and evolution. The text also describes sea-floor spreading; magma associations; plate tectonics and continental drift. The phanerozoic orogenic systems and the precambrian crustal development are also tackled. The book will be invaluable to students in the earth sciences and to various specialists in the geological sciences.

  • Data Acquisition and Processing

    In Biology and Medicine
    • 1 Edición
    • Kurt Enslein
    • Inglés
    Data Acquisition and Processing: In Biology and Medicine, Volume 2 records the proceedings of the 1962 Rochester Conference on Data Acquisition and Processing in Biology and Medicine. The conference explores the utilization, viability, and implication of electronic data processing in the field of bio-medicine. The compendium encompasses the developments in electronic data processing in relation to its wide application to medicine and life sciences. The conference is organized so that experts in the various fields of medicine and biology, along with computer science and systems experts, present and develop ideas, technologies, and methods they can effectively use in their line of work. The conference devotes sessions to discuss relevant topics in medical research and analysis; research and development of medical information retrieval projects; digital and analog computation considerations for biomedical problems; and the use of statistical decision functions in medical diagnosis. The book will be interesting to physicians, medical researchers, computer and systems experts, specialists in the life sciences, and workers in the pharmaceutical industry.

  • Biology in Profile

    A Guide to the Many Branches of Biology
    • 1 Edición
    • P. N. Campbell
    • Inglés
    Biology in Profile: A Guide to the Many Branches of Biology is a 20-chapter text that describes the profile and biological phenomena of selected branches of biology. Each chapter discusses the scope, growth areas, and specialties of the specific branch of biology. This book includes 20 branches of biology, such as zoology, botany, microbiology, physiology, ecology, ethology, psychology, parasitology, pharmacy, and pharmacology. Other branches covered include toxicology, nutrition, food science, endocrinology, immunology, genetics, virology, biophysics, biochemistry, and molecular biology. This book will be of value to students and other scientists who are not practicing biologists.

  • Aspirin and the Salicylates

    • 1 Edición
    • K. D. Rainsford
    • Inglés
    Aspirin and the Salicylates focuses principally on aspirin. Topics ranging from analytical chemistry and pediatric medicine, taxonomy and cartels, enzymology and toxicity, to renal functions and rheumatology are also included in this compilation. This book emphasizes that salicylates are polycompetent drugs that influence a large number and variety of biological processes. Their multifactorial actions, in relation to the known therapeutic and toxic effects are clearly described. This text likewise provides a refreshing multidisciplinary approach to aspirins that cover the whole extent from chemical to clinical aspects. This publication is a good reference for clinicians, pharmacists, and students intending to acquire general knowledge of the aspirin and salicylates.

  • Food and Agriculture in Global Perspective

    Discussions in the Committee of the Whole of the United Nations
    • 1 Edición
    • Toivo Miljan + 2 más
    • Inglés
    Food and Agriculture in Global Perspective: Discussions in the Committee of the Whole of the United Nations presents the problem of food and agriculture in its total global international perspective from the point of view of the specialized agencies of the United Nations system and the States Members of the United Nations. The book discusses the problem of food and agriculture and its handling in the global perspective; groups the statements of the problem around international agency views and around the views of Member States; and presents the progress report of efforts by international agencies and by States. The text also describes the excerpts from the technical documents, and statements of Agency representatives and Member States in the seven specific issue areas found in the Agreed Conclusions of the Committee.

  • Electrophysiological Methods

    Physical Techniques in Biological Research
    • 1 Edición
    • William L. Nastuk
    • Inglés
    Electrophysiological Methods presents a compilation of essays relating to the field of electricity. One topic is the introduction and analysis of electrical stimulation. Other types of stimulation are thermal stimulation, light stimulation, touch stimulation, and auditory stimulation. Microelectrodes act as links by which small regions in biological tissues are electrically joined to amplifying and recording devices. This topic is explored more thoroughly in the book. The physiological activity of cells in nerves, muscles, secretory organs, and other biological structures is accompanied by electrical changes which appear across the cell membrane. This occurrence is another topic in the text. Intracellular techniques employed to record transmembrane potentials and to stimulate cells are likewise presented. A section of the book presents microelectrophoresis which is a method wherein electrical flow is employed to manipulate the ejection of chemical substances from fine microelectrodes or micropipettes. The book will provide useful information to neurologist, cytologist, doctors, students, and researchers in the field of medicine.

  • Drug Design

    Medicinal Chemistry: A Series of Monographs, Vol. 8
    • 1 Edición
    • E. J. Ariëns
    • Inglés
    Drug Design, Volume VIII covers a critical review and new extensions of quantitative methods in drug design, the design of particular types of agents, such as synthetic sweeteners, and selective ion binding compounds. The book discusses the advances in the methodology of quantitative drug design; the application of pattern recognition to drug design; and the design of controlled drug delivery systems. The text also describes the use of receptor binding as a tool in the development of new bioactive steroids; the design of synthetic sweeteners; and the prospective assessment of environmental effects of chemicals. The design of selective ion binding macrocyclic compounds and their biological applications are also encompassed. Chemists, pharmacologists, biochemists, and people involved in drug design and manufacture will find the book invaluable.

  • Current Approaches to Occupational Health

    Volume 3
    • 1 Edición
    • A. Ward Gardner
    • Inglés
    Current Approaches to Occupational Health deals with problems and progress in relation to occupational health. This book is organized into 21 chapters written by different contributors. The occupational health issues covered by these chapters include ethical problems in occupational medicine, the role of legislation, regulation and enforcement in occupational health, the monitoring of occupational risks for cancer and the identification and intervention for problem drinkers at work. This book will be of interest to occupational health students and practitioners and to other medical professionals.

  • Recent Advances in Animal Nutrition—1984

    Studies in the Agricultural and Food Sciences
    • 1 Edición
    • W. Haresign + 1 más
    • Inglés
    Recent Advances in Animal Nutrition—1984 documents the proceedings of the Eighteenth Annual Nutrition Conference for Feed Manufacturers. It covers a wide range of topics pertaining to the nutrition of farm livestock. The volume is organized into four parts. Part I on poultry nutrition contains papers relating to carcass quality in broilers. These deal with the influence of diet and genotype, and various aspects of meat quality. Part II on pig nutrition includes studies on the nutrition of early weaned pigs; differences in the recommendations of the Agricultural Research Council (UK) and the National Research Council (US) for energy and protein for growing pigs; and the importance of ileal digestibility of proteins in pig feeds. Part III on ruminant and horse nutrition includes papers on the efficacy of a wide range of substances for the manipulation of rumen fermentation to increase the efficiency of production; and new chemical methods for predicting the nutritive value of forages. Part IV on dairy cow nutrition addresses the practical aspects of feeding protein to dairy cattle and manipulation of milk composition by dietary means.

  • Advances in Metabolic Disorders

    Volume 2
    • 1 Edición
    • Rachmiel Levine + 1 más
    • Inglés
    Advances in Metabolic Disorders discusses the uric acid and gout, the macroglobulins, the metabolism of testosterone in feminizing testes, tryptophan metabolism, and anabolic steroids. It defines the concept of nitrogen-retaining steroids and their use in disease. The book also explains the meaning of macroglobulinemia. The text examines the genetic factors in the development of gout. The technology involved in the control of purine synthesis is analyzed. The nucleotide degradation and uric acid synthesis are explained. The accumulation of uric acid in gout is discussed in detail. The formation of renal stone is explored. A chapter of the book focuses on a group of antibody molecules. This chapter also introduces cytology, hematology, and serology. A section of the volume is devoted to the source of macroglobulins, chromosomal aberrations, the analysis of urinary metabolites and the nature of macroglobulinemia. The book will provide useful information to doctors, students, and researchers in the field of medicine.

  • Agricultural Insurance

    Theory and Practice and Application to Developing Countries
    • 2 Edición
    • P. K. Ray
    • Inglés
    This book, which deals comprehensively with agricultural insurance, is the second edition of a book that was published in 1967. The book first deals with the nature of agricultural risks and their insurability. The second part describes the principles and practices of the main types of insurance currently applied to agriculture in different countries. The third and last part is a critical examination of the applicability of the techniques of crop and livestock insurance so far evolved in developed countries to developing countries, and also the possibilities of international reinsurance of national crop insurance systems.

  • International Review of Connective Tissue Research

    Volume 9
    • 1 Edición
    • David A. Hall + 1 más
    • Inglés
    International Review of Connective Tissue Research, Volume 9 provides information pertinent to the fundamental aspects of connective tissue research. This book reviews the methods involved in chromosome mapping of genes and their application to genes. Organized into six chapters, this volume begins with an overview of basement membranes updates. This text then examines the widespread use of the methods of immunofluorescence and immune electron microscopy. Other chapters consider the degradation of collagen in vivo that is of necessity under close biological control. This book discusses as well the nature and role of inhibitors of the collagenolytic enzymes in normal and pathological conditions. The final chapter emphasizes that in addition to the multiplicity of functions of connective tissue in various organs, the formation of this tissue is the major mechanism of the repair of damaged tissues in species that have lost the power of regeneration. This book is a valuable resource for biochemists.

  • Basic Gastro-Enterology

    Including Diseases of the Liver
    • 1 Edición
    • J. M. Naish + 1 más
    • Inglés
    Basic Gastro-Enterology: Including Diseases of the Liver covers the nervous system and the gastro-intestinal tract. This book consists of 25 chapters that evaluate the diseases of the buccal mucous membranes, the control of acid secretion by parietal cells, and the causes of hematemesis and melaena. Some of the topics covered in the book are the diseases of salivary glands; gastric carcinoma; neoplastic diseases of the oesophagus; causes of dysphagia; gastric motility and emptying; problem of recurrent ulceration; and complications related to gastrectomy. Other chapters deal with the acute reactions due to drugs and poisons, the lesions of the hepatic artery, and the clinical varieties of cirrhosis. The diagnosis of anorectal disease is provided. The concluding chapters are devoted to the management and treatment of ulcerative colitis. The book can provide useful information to doctors, pathologists, students, and researchers.

  • Plant Tissue Culture and Its Agricultural Applications

    Proceedings of Previous Easter Schools in Agricultural Science, Published by Butterworths, London
    • 1 Edición
    • Lyndsey A. Withers + 1 más
    • Inglés
    Plant Tissue Culture and Its Agricultural Applications presents the proceedings of the 41st University of Nottingham Easter School in Agricultural Science held in England. The sessions covered in this volume reflect the revolution of tissue culture and its role in the propagation of elite plant material and the development of improved genotypes. This book is organized into four main sections. The first section chronicles the revolution of the plant tissue culture. This includes papers on clonal propagation, morphogenesis, germplasm storage, plant health, and genetic improvement. The core of this volume is covered by the introductory and the final chapters which interrelate the different subjects areas covered by the proceedings and provide a realistic assessment of future research required for the plant tissue culture revolution to come to fruition. This book will be useful to readers interested in understanding the history, evolution, and future of plant tissue culture and its applications in the agricultural sector.

  • Bacterial Endotoxins

    A Comprehensive Treatise
    • 1 Edición
    • George Weinbaum + 2 más
    • Inglés
    Microbial Toxins, Volume IV: Bacterial Endotoxins covers a general introduction of bacterial endotoxins, as well as research concerning structure (both morphological and physical), chemistry, immunology, biosynthesis, and genetics of bacterial endotoxins. The book describes the general characteristics of bacterial endotoxins; the anatomy and chemistry of Gram-negative cell envelopes; and the physical structure of bacterial lipopolysaccharides. The text also discusses the isolation and chemical and immunological characterization of bacterial lipopolysaccharides; the chemistry of the unique carbohydrates of bacterial lipopolysaccharides; and the relation of bacteriophage attachment to lipopolysaccharide structure. The chemical and biological heterogeneity of endotoxins, as well as the biosynthesis of the core region of lipopolysaccharide are also considered. The book further tackles the biosynthesis of O-antigens and the genetic aspects of biosynthesis and structure of Salmonella lipopolysaccharide. Microbiologists, biochemists, bacteriologists, immunologists, and people involved in biochemical research will find the book useful.

  • Parasitic Protozoa

    Volume 9
    • 2 Edición
    • Julius P. Kreier
    • Inglés
    Updated and much expanded, the Second Edition of Parasitic Protozoa is designed to be useful to physicians, veterinarians, and research scientists concerned with diseases caused by protozoa in man, and in domestic and wild animals including fish, mollusks and insects, as well as the more commonly considered vertebrate animals. Each section contains information on disease pathogens, treatment, diagnosis, and epidemiology of the diseases caused by the various protozoans. The book is not limited to these medically-oriented subjects, but treats taxonomy, morphology, and metabolism of the organisms in such a way as to be of interest to scientists and graduate students working in the field of protozoology. The entire edition, published in ten volumes, is arranged so that subjects of common interest occupy individual volumes.

  • The Constant Catastrophe

    Malnutrition, Famines and Drought
    • 1 Edición
    • Rolando V. Garcia + 1 más
    • Inglés
    The Constant Catastrophe: Malnutrition, Famines, and Drought deals with the 1972 drought, and emphasizes the underlying social conditions that are related to its effects. The book examines the relationship of drought as a meteorological event and the famine that results as a social event. The effects of natural catastrophes become transformed by social structures and political processes in many countries of the world, more than which can be attributable to the physical cause itself. A striking parallelism that emerges in the study is that climatological analysis implies reference to large scale space and time processes. Famine also occurs as anomalies within large-scale processes in society—famine changes nutritional levels in communities. The text proposes a theoretical framework for a methodologically-ade... diagnostic tool that can be used in studying the "factual events" in previous cases of major disasters due to climactic factors. Case studies include those that happened in the Sahel, Ethiopia, India, China, the United Kingdom, and Brazil. Among several recommendations, one which the book proposes in the management of the effects of drought, is to adopt an approach similar to that of the Red Cross. The book is suitable for economists, environmentalists, ecologists, and policy makers involved in crisis management, food production, and rural development.

  • Pharmacology of Neuromuscular Function

    • 2 Edición
    • William C. Bowman
    • Inglés
    Pharmacology of Neuromuscular Function, Second Edition provides information pertinent to drugs that affect membrane potentials of the conduction of action potentials in nerve endings and muscle fibers. This book reviews, in a general way, some of the properties of excitable membranes. Organized into seven chapters, this edition begins with an overview of innervation of striated muscles by somatic efferent nerve fibers. This text then explains the transmission from nerve to muscle, which is mediated by acetylcholine that is synthesized and stored in the axon terminals. Other chapters consider the different steps in the transmission process that occur in the nerve endings, which may be modified by the actions of drugs and toxins. This book discusses as well the primary action of neuromuscular-blocki... agents. The final chapter deals with the cytoplasm of a muscle cell or fiber that contains all the usual subcellular organelles, including mitochondria and nuclei. This book is a valuable resource for pharmacologists and anesthetists.

  • Neuropeptide Analogs, Conjugates, and Fragments

    Methods in Neurosciences, Vol. 13
    • 1 Edición
    • P. Michael Conn
    • Inglés
    Methods in Neurosciences, Volume 13: Neuropeptide Analogs, Conjugates, and Fragments covers the synthesis and characterization of peptide analogs, conjugates, and fragments, their use as ligands for receptors, and their role in the development and use of antisera. The book discusses techniques such as novel synthetic approaches; biotinylation; purification and characterization; radioligand techniques and assay development; use of agonists and antagonists; distinguishing receptor subtypes; conjugation to carrier proteins; antiidiotypic antibody development; and radiolabeling. Neuroscientists, biochemists, neurochemists, and pharmacologists will find the book useful.

  • Drug Design

    Medicinal Chemistry: A Series of Monographs, Vol. 6
    • 1 Edición
    • E. J. Ariëns
    • Inglés
    Drug Design, Volume VI covers practical approaches to the development of bioactive compounds, with focus on antiradiation agents, organ-imaging radiopharmaceuticals... X-ray contrast media, proteinase inhibitors, and pesticide formulations. The book discusses the chemical routes available for the synthesis of diphenhydramine derivatives, the biological activities, the relationships between structure and activity, and the phase of manipulation in the design of diphenhydramine derivatives. The text also describes the design of antiradiation agents, organ-imaging radiopharmaceuticals... and X-ray contrast media, as well as the rational approach to proteinase inhibitors. The chemical and physical methods of formulation of agricultural pesticides are also encompassed. Chemists, biochemists, pharmacologists, and people involved in drug design and manufacture will find the book invaluable.

  • Drainage Geochemistry

    • 1 Edición
    • Volumen 6
    • M. Hale + 1 más
    • Inglés
    The considerable exploration success achieved by geochemistry over the last several decades - and still continuing - has provided both the basis and rationale for the Handbook of Exploration Geochemistry series, including Volume 6, Drainage Geochemistry in Mineral Exploration. With contributions from 25 experts of truly global professional experience in drainage geochemistry, this book is a thorough appraisal of the state of the art in the use of surface and sub-surface waters, stream and lake sediments, heavy minerals for mineral exploration in tropical rain forests, temperate glaciated terrains, mountain chains, arid deserts and regions of agricultural and industrial pollution. Additional attention is given to gold and uranium exploration, and to the growing role of drainage geochemistry as a multi-purpose environmental mapping technique with applications in human health studies, ore deposit modelling and pollution monitoring. It comprises 16 chapters, more than 250 figures and a bibliography of some 1600 references.This book is the most extensive and detailed single work on the principles and applications of drainage geochemistry in mineral exploration blending both theoretical considerations and practical implementations.

  • Trophic Regulation of the Basal Ganglia

    Focus on Dopamine Neurons
    • 1 Edición
    • K. Fuxe + 2 más
    • Inglés
    Trophic Regulation of the Basal Ganglia: Focus on Dopamine Neurons examines neurotransmitters. The book first discusses the role of fibroblast growth factor-2 (FGF-2) and ganglioside GM1 and the trophic regulation of the basal ganglia. Biochemical and histochemical studies on the cellular localization of FGF-2; mapping of FGF-2 and its receptors in the basal ganglia postnatally and adulthood; and mapping of the ganglioside GM1 distribution in the basal ganglia are presented. The text also explains glucocorticoid and estrogen effects on the nigrostriatal and mesolimbic dopaminergic systems; factors associated to dopaminergic cell death in Parkinson's disease; and compensatory mechanisms at dopamine D-2 receptors. The book also describes the effects of brain-derived neurotrophic factor on injured dopaminergic neurons; role of gangliosides and trophic factors in brain repair; and features of the trophic action of polyamines. The text also underscores the presence of interleukin-1 in the central nervous system; neuropeptides synthesis in astrocytes; and astrocytic kynurenines as modulators of dopaminergic function in the rat basal ganglia. The selection is a good source of information for readers wanting to study neurotransmitters.

  • Drugs and Youth: The Challenge of Today

    • 1 Edición
    • Ernest Harms
    • Inglés
    Drugs and Youth: The Challenge of Today mainly focuses on the issue of drug addiction in youth and on how to bring this issue to the knowledge of the concerned sectors. This text first discusses the effects on the fetus and newborn of drug abuse in pregnancy. This book then explains the major drugs adolescents and young adults take, including solvents wherein a survey related to this is also presented in this publication. The effects of these drugs, such as physical and mental illnesses, are also tackled. This text also looks into the approaches in the treatment of adolescent drug addicts, including the withdrawal syndrome, group therapy, and psychotherapy. This book concludes by explaining the religious problematic and aftercare problems with the juvenile drug addict. This publication will be invaluable to medical practitioners, sociologists, social workers, ministers, and students doing a research on drug addiction in youth.

  • Evaluating Alcohol and Drug Abuse Treatment Effectiveness

    Recent Advances
    • 1 Edición
    • Linda Carter Sobell + 2 más
    • Inglés
    Evaluating Alcohol and Drug Abuse Treatment Effectiveness: Recent Advances is a collection of papers that covers the advancement in rehabilitation of individuals with a history of substance abuse. The title aims to find ways in identifying the treatment that best fits a specific patient. The text first provides a historical account of alcohol and drug treatment outcome research. Next, the selection considers the use of multiple measures of life health to assess alcohol treatment. Chapter 3 deals with the behavioral assessment and treatment evaluation of narcotic addiction, while Chapter 4 talks about the evaluation of behavioral and traditional treatment of alcoholics. The fifth chapter tackles the contingency contracting with drug abusers, and the sixth chapter covers the development of a prototype for the evaluation of alcohol treatment. The text also details the problems in alcohol treatment along with the improvement of confidence in treatment of substance abuse. The book will be of great use to behavioral scientists, social workers, and mental health specialists.

  • Contributions to Contemporary Neurology

    A Tribute to Joseph Michael Foley
    • 1 Edición
    • Robert B. Daroff + 1 más
    • Inglés
    Contributions to Contemporary Neurology features articles presented at the scientific meeting at the March 1986 gala evening affair held in Cleveland, Ohio in honor of neurologist Joseph Michael Foley's seventieth birthday and his impending transition to Professor Emeritus at Case Western University. This book is organized into 20 chapters written by 41 contributors. It starts with the biography of Foley and ends with his curriculum vitae. In between the biographies and curriculum vitae are basic and clinical articles written by professionals closely associated with Foley throughout his illustrious career. This book will be of interest to those interested in learning about the life and career of neurologist Joseph Michael Foley.

  • The Effect of Modern Agriculture on Rural Development

    Comparative Rural Transformation Series
    • 1 Edición
    • Gyorgy Enyedi + 1 más
    • Inglés
    The Effect of Modern Agriculture on Rural Development discusses the role of agriculture in rural development and analyzes the interaction between the social and technical aspects of rural development. The 22 chapters of the text are organized into five parts. Part I discusses social changes, modernization of agriculture, and process of rural transformation, and Part II deals with modernizing agriculture and the rural settlement pattern. Part III tackles agrotechniques and rural change, while Part IV covers the industrialization of agriculture and villages. Part V discusses agro-industrial integration and rural transformation. The book will be of great interest to individuals concerned with the effects of the modernization of agriculture on rural areas.

  • Pathogenesis of Leprosy and Related Diseases

    • 1 Edición
    • D. S. Ridley
    • Inglés
    Pathogenesis of Leprosy and Related Diseases provides insights into the pathology of granulomatous conditions. The book discusses topics on the factors that induce immunosuppression; immunohistological spectra of granulomatous diseases; study of cutaneous leishmaniasis; and the validity of histopathological analysis. Pathologists, immunologists, experimentalists, and researchers in the medical field will find the book interesting.

  • Biotechnology of Filamentous Fungi

    Technology and Products
    • 1 Edición
    • David B. Finkelstein
    • Inglés
    Biotechnology of Filamentous Fungi: Technology and Products provides a comprehensive discussion of the molecular biology, genetics, and biochemistry of filamentous fungi. It also deals with general principles of biochemical engineering such as process design and scaleup. The book's main emphasis, however, is on the commercial significance of filamentous fungi. The book highlights the unique aspects of filamentous fungi along with those aspects common to most microorganisms studied in industries that use biotechnology. Filamentous fungi can generate a wide range of industrial products including primary metabolites such as organic acids, secondary metabolites such as β-lactam antibiotics, nonantibiotic drugs, and enzymes for use in food production. Whole organisms such as mushrooms can be used as well as organisms used as insecticides and herbicides. Filamentous fungi also qualify as potential hosts for the secretion of certain heterogeneous proteins such as mammalian proteins. However, not all things related to fungi are beneficial. Mycotoxins products by fungi can be lethal to humans; there is also a need to develop antifungal agents to destroy fungi that can kill animals and plants. These topics are important aspects of the biotechnology of filamentous fungi and are dealt with in this text.

  • A Synopsis of Children's Diseases

    • 6 Edición
    • John Rendle-Short + 2 más
    • Inglés
    A Synopsis of Children's Diseases, Sixth Edition provides information pertinent to children's diseases. This book discusses the growth and development of body, personality, and intellect of children. Organized into 22 sections encompassing 174 chapters, this edition begins with an overview of the limits of each individual child's capacity to achieve optimal structural and functional maturity. This text then discusses the recognition of macroscopic abnormalities of structure attributable to faulty development and present at birth. Other chapters consider the rate of perinatal mortality and morbidity, which is caused by placental failure, congenital abnormalities, hypoxia, birth injury, infection, hemolytic disease, toxemia, and other pregnancy complications. This book discusses as well the natural method of breast feeding and artificial feeding. The final chapter deals with the syndrome of recurrent injuries inflicted on child by attendant. This book is a valuable resource for pediatricians, psychologists, physiotherapists, family doctors, occupational therapists, speech therapists, and clinicians.

  • Logistics and Benefits of Using Mathematical Models of Hydrologic and Water Resource Systems

    Selected Papers with Summary of Discussions from the International Symposium on Logistics and Benefits of Using Mathematical Models of Hydrologic and Water Resource Systems, Pisa, Italy, 24—26 October 1978
    • 1 Edición
    • A.J. Askew + 2 más
    • Inglés
    Logistics and Benefits of Using Mathematical Models of Hydrologic and Water Resource Systems is a collection of paper that details the experiences in the operational and logistical aspects of utilizing water resource models. The title provides the general report on model structure and classification; experiences of the hydrologic engineering center in maintaining widely used hydrologic and water resource computer models; and the operational experience of on-line hydrological simulation. The selection also covers the implementation and application of a suite for the simulation of complex water resource systems in evaluation and planning studies; and the use of a groundwater model in the design, performance; and the assessment, and operation of a river regulation scheme. The book will be of great use to researchers and practitioners of hydrological sciences.

  • Drug Design

    Medicinal Chemistry: A Series of Monographs, Vol. 7
    • 1 Edición
    • E. J. Ariëns
    • Inglés
    Drug Design, Volume VII covers the design of agents such as blood substitutes, pesticides derived from insect pheromones, and herbicides related to the auxin-type plant hormones. The book discusses the design of artificial blood substitutes and auxin-type herbicides; the use of insect pheromones as a basis for the development of more effective selective pest control agents; and the development and application of new steric substituent parameters in drug design. The text also describes the use of computer technology in drug design. Pharmacologists, chemists, biochemists, and people involved in drug design and manufacture will find the book invaluable.

  • Neonatal Clinical Pharmacology and Therapeutics

    • 1 Edición
    • George Rylance + 2 más
    • Inglés
    Neonatal Clinical Pharmacology and Therapeutics covers the significant advances in clinical pharmacology and the principles of neonatal therapeutics. This book is composed of 20 chapters that tackle various neonatal diseases and their corresponding therapeutic options. The opening chapters review the pharmacological principles and kinetics, placental drug transfer, and drug therapy in pregnancy. The next chapters consider the other aspects of clinical pharmacology, including tocolytics, oxytocin, maternal drug use, neonatal withdrawal, prophylaxis, and the effect of material analgesia and anesthetics on newborn. Considerable chapters are devoted to the treatment options of neonatal diseases, including apnea, pulmonary and systemic disorders, cardiac diseases, jaundice, hypoglycemia, and nutrient deficiencies. The remaining chapters discuss other therapeutic options, such as blood cell component therapy, the use of analgesia and muscle relaxants, and parenteral nutrition. This book is intended primarily for all doctors who care for newborn babies and clinical pharmacologists.

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