Saltar al contenido principal
Elsevier

Libros en Ciencias de la Vida

  • Anaerobic Bacteriology

    Clinical and Laboratory Practice
    • 3 Edición
    • A. Trevor Willis
    • Inglés
    Anaerobic Bacteriology: Clinical and Laboratory Practice, Third edition discusses the importance of the non-sporing anaerobic bacteria as a significant cause of infection in man. This edition updates the anaerobic methodology, systematics, and ecological and pathogenetic associations of the non-sporing anaerobes. The descriptive bacteriology of the non-clostridial anaerobes and clinical syndromes produced by them in man are also considered. Other topics discussed include the anaerobic jar, inoculation of media, and antibiotic susceptibility testing of anaerobes. The histotoxic clostridia of infected wounds, anaerobic cocci, and infections related to the gastrointestinal tract are also elaborated. This text likewise covers the uterine gas gangrenous infections and other clostridial infections. This book is a good source for medical practitioners, clinicians, and medical students concerned with anaerobic bacteria.

  • The Chlorophylls

    • 1 Edición
    • Leo P. Vernon + 1 más
    • Inglés
    The Chlorophylls reviews developments in study of chlorophylls, and at the same time summarizes the state of knowledge in the more established areas of the physics, chemistry, and biology of chlorophylls. The book is organized into four sections. The first section deals with the chlorophylls as chemical entities, and treats their isolation, analysis, chemistry, and synthesis. The second concerns chlorophylls in real and colloidal solution and in the solid state in vitro, and includes the effects of aggregation on visible, infrared, and NMR spectral properties. The third section treats the biosynthesis, organization, and properties of chlorophylls in the plant and bacterial cell, and the fourth is concerned with the photochemical and photophysical behavior of chlorophylls in vitro and in vivo. It is hoped that this work will help those investigating selected aspects of chlorophyll to keep abreast of other methods and approaches, and will provide the interested scientist with a modern, conceptually organized treatment of the subject.

  • The Antibody Molecule

    • 1 Edición
    • Alfred Nisonoff + 2 más
    • F. J. Dixon + 1 más
    • Inglés
    The Antibody Molecule reviews the literature leading to current knowledge of the structure of immunoglobulins. The book begins by outlining some of the basic structural characteristics of immunoglobulins without citing the references on which the information is based. Separate chapters follow covering the chemical nature of the active site of an antibody molecule and mechanisms of interaction with hapten; the general structural features and properties of the various classes of human immunoglobulin; and amino acid sequences of human and mouse L chains and of human and rabbit H chains. Subsequent chapters deal with the evolution of the immunoglobulin classes; special properties of mouse, guinea pig, rabbit, and horse immunoglobulins; idiotypic specificities of immunglobulins; and the genetic control of antibodies. This book is meant for immunologists who have not personally observed the development of this exciting period in the history of immunology. It will also provide useful supplemental reading for the serious student or investigator who wishes to become familiar with the nature of the antibody molecule, its genetic control, and mode of action.

  • Advances in Lipid Research

    • 1 Edición
    • Volumen 7
    • Rodolfo Paoletti + 1 más
    • Inglés
    Advances in Lipid Research reviews advances in lipid research and covers topics ranging from lipid histochemistry and control of plasma and liver triglyceride kinetics by carbohydrate metabolism and insulin. Lipid metabolism in tissue culture cells is also discussed, along with the carcinogenicity of steroids and the chemical and biological properties of heated and oxidized fats. Comprised of five chapters, this volume begins with an introduction to the histochemistry of lipids in both its qualitative and quantitative aspects, followed by an analysis of the roles of carbohydrate metabolism and insulin in relation to their control of the metabolism of plasma and liver triglycerides. Lipid metabolism in many tissue culture systems is the subject of the next chapter. The experimental and theoretical aspects of the connection between cancer and steroids are also examined. The last chapter deals with the possible harmful effects of heating dietary fats and how heating may alter the chemical and biological properties of fats. Attention is paid to auto-oxidation, carcinogenicity, and the interaction of heated fats with other dietary components. This monograph will be useful to students, practicing professionals, and research workers in biology and biochemistry.

  • Bacterial Physiology and Metabolism

    • 1 Edición
    • J. R. Sokatch
    • Inglés
    Bacterial Physiology and Metabolism focuses on research on bacteria, as well as metabolism of carbohydrates, fermentation, and oxidation of acids. The book first offers information on nutrition and growth of bacterial cultures, including requirements for growth, nutritional classification of bacteria, measurement of bacterial growth, and synchronous growth of bacterial cultures. The manuscript then considers the chemical composition of bacteria, oligosaccharide catabolism, and transport of sugars. The publication takes a look at the fermentation of sugars and aerobic metabolism of carbohydrates. Discussions focus on Embden-Meyerhof fermentations, miscellaneous pathways, and hexose, pentose, polyol, and hexuronic acid oxidation. The text also elaborates on oxidation of organic acids, electron transport, oxidation of hydrocarbons, and protein and amino acid catabolism. The text is a dependable reference for readers interested in bacterial physiology and metabolism.

  • Advances in Lipid Research

    • 1 Edición
    • Volumen 21
    • Rodolfo Paoletti + 1 más
    • Inglés
    Advances in Lipid Research, Volume 21 covers several significant and emerging areas in lipid metabolism, including apolipoprotein metabolism and leukotrienes. This book discusses the role of fat in the functioning of the immune system. Organized into eight chapters, this volume begins with an overview of the metabolism of apolipoprotein B, which is the principal protein of chylomicrons, very low density, and low density lipoprotein. This text then describes the metabolism, biosynthesis, and pharmacology of leukotrienes. Other chapters consider the relation of lipids to immunology and explain the roles played by lipids in the structure and function of yeast membrane. This book discusses as well the general importance in the plant kingdom and the place of some carotenoids in human biology. The final chapter deals with the influence of proteins on configuration and function of reconstituted lipid membranes. This book is a valuable resource for biologists, chemists, biochemists, scientists, and research workers.

  • Immunological Tolerance

    A Reassessment of Mechanisms of the Immune Response
    • 1 Edición
    • Maurice Landy + 1 más
    • Inglés
    Immunological Tolerance: A Reassessment of Mechanisms of the Immune Response presents the basic biological phenomena of immunological tolerance. This book discusses immunology as a critical field for the analysis of molecular features of mammalian cell genetics, biosynthesis, differentiation, and interactions among cell types. Organized into six chapters, this book begins with an overview of the relationship between antigen structure and its ability to induce tolerance. This text then examines the essentiality of antigen for the proliferation of activated antibody-forming clones and discusses the role of antibody in homeostasis and suppression. Other chapters consider the restoration and transfer of immunological responsiveness by thoracic duct lymphocytes. This book discusses as well the distribution of antigen in tissues and cells. The final chapter deals with the origin of carrier antibody and the significance of maternal transfer of antibodies and antigens. This book is a valuable resource for immunologists, microbiologists, scientists, and clinicians.

  • Membranes and Viruses in Immunopathology

    • 1 Edición
    • Stacey B. Day + 1 más
    • Inglés
    Membranes and Viruses in Immunopathology covers the proceedings of the 1972 symposium by the same title, held at the University of Minnesota Medical School, sponsored by the Bell Museum of Pathology. This book is composed of 40 chapters that highlight the significant advances in fundamental experiments of membrane structure chemistry. Considerable chapters explore the diagnosis and analysis of slow and oncogenic virus infections, as well as the role of immunobiologic processes in the pathogenesis, prevention, and treatment of disease. The remaining chapters contain research works on the detailed mechanisms that may contribute to cancer induction and dissemination. This book will prove useful to immunopathologists and practicing physicians.

  • Gene Activity in Early Development

    • 1 Edición
    • Eric H. Davidson
    • Inglés
    Gene Activity in Early Development reviews the state of knowledge regarding genomic function in the programming and operation of what Bonnet, in 1762, described as "the miracle of epigenesis." The book is divided into four sections. Section I is concerned with gene activity in early embryogenesis, with the time of onset and the nature of embryo genome control, and with recent attempts to analyze the shifting patterns of gene expression as development proceeds. Section II reviews various classic and recent studies relevant to the phenomenon of cytoplasmic localization of morphogenetic potential and discusses the significance, from a contemporary vantage point, of this often neglected area of developmental biology. Section III deals with genomic function in oogenesis, beginning with a general survey of what could be described loosely as the natural history of the oocyte nucleus, and proceeding to current attempts to understand the character and the ultimate function of the oocyte gene products. Section IV discusses various aspects of the general problem of gene regulation in animal cells.

  • Hormones

    • 1 Edición
    • Anthony W. Norman + 1 más
    • Inglés
    Hormones provides a comprehensive treatment of human hormones viewed in the light of modern theories of hormone action and in the context of current understanding of subcellular and cellular architecture and classical organ physiology. The book begins with discussions of the first principles of hormone action and the seven classes of steroid hormones and their chemistry, biosynthesis, and metabolism. These are followed by separate chapters that address either a classical endocrine system, e.g., hypothalamic hormones, posterior pituitary hormones, anterior pituitary hormones, ,thyroid hormones, pancreatic hormones, gastrointestinal hormones, calcium regulating hormones, adrenal corticoids, hormones of the adrenal medulla, androgens, estrogens and progestins, and pregnancy and lactation hormones; or newer domains of hormone action which are essential to a comprehensive understanding of hormone action, including prostaglandins, thymus hormones, and pineal hormones. The book concludes with a presentation of hormones of the future, i.e., cell growth factors. This book is intended for use by first-year medical students, graduate students, and advanced undergraduates in the biological sciences. It is also hoped that this book will fill the void that exists for resource materials for teaching cellular and molecular endocrinology and that it will be employed as an equal partner with most standard biochemistry textbooks to provide a comprehensive and balanced coverage of this realm of biology.

  • Advances in Steroid Biochemistry and Pharmacology

    • 1 Edición
    • M. H. Briggs + 1 más
    • Inglés
    Advances in Steroid Biochemistry and Pharmacology, Volume 4 provides information pertinent to the fundamental aspects of steroid biochemistry and pharmacology. This book covers a variety of topics, including cellular biochemistry, pituitary hormones, corticosteroids, and steroid hormones. Organized into seven chapters, this volume begins with an overview of the potential effects of steroids on cellular biochemistry. This text then examines the development of sleep-monitoring methods, together with methods of plasma sampling that enable very frequent specimen to be taken without disturbing the subject. Other chapters consider the usefulness of sleep-related growth hormone release in diagnosis in both children and adult. This book discusses as well the versatile effect of corticosteroids on the cellular components of the connective tissue. The final chapter deals with the functioning of the adrenal cortex and its control by adrenocorticotropic hormone (ACTH). This book is a valuable resource for biochemists, histochemists, biologists, pharmacologists, clinicians, and experimental endocrinologists.

  • Veterinary Virology

    • 1 Edición
    • Frank J. Fenner + 2 más
    • Inglés
    Veterinary Virology deals with basic biomedical virology and the clinical discipline of infectious diseases. The book discusses the principles of virology as effecting future developments in the search for preventive and management of infectious diseases in animals, whether singly or as a whole herd or flock. Part I explains the principles of animal virology including the structure, composition, classification, nomenclature, cultivation, and assay of viruses. This part also discusses viral genetics, replication, and evolution (including mutation and genetic engineering). The book also reviews the pathogenesis of viruses, host resistance and susceptibility, as well as the mechanisms of persistent infections and tumor induction. Part II deals with viruses found in domestic animals; this part also explains in detail the properties, replication methods, pathogenesis, immunity, diagnosis, and control of some common viruses. The book discusses some other families of viruses of which no members are yet known as to have caused serious or important diseases in animals. Veterinarians, immunologists, virologists, molecular researchers, students, and academicians in the discipline of virology and cellular biology, as well as livestock owners will find this book helpful.

  • Advances in Lipid Research

    • 1 Edición
    • Volumen 18
    • Rodolfo Paoletti + 1 más
    • Inglés
    Advances in Lipid Research, Volume 18 is a seven-chapter text that brings together significant research studies on atherosclerosis. The opening chapter describes the pathological techniques in atherosclerosis research. The succeeding chapters deal with the influence of lipid-lowering drugs on bile acid metabolism and the cholesterol metabolism in ovarian tissue. Other chapters examine the principal role of sulfolipids and the influence of dietary linoleic acids on blood pressure regulation in rats. The closing chapters review the influence of nonnutritive fiber on lipid metabolism and the influence of fiber on lipid-associated diseases. These chapters also consider the techniques for polar lipid analysis. This book will be of great value to lipid chemists, biochemists, and researchers.

  • Analytical Applications of Immobilized Enzymes and Cells

    Applied Biochemistry and Bioengineering, Vol. 3
    • 1 Edición
    • Volumen 3
    • Lemuel B. Wingard + 2 más
    • Inglés
    Analytical Applications of Immobilized Enzymes and Cells, Volume 3 presents a survey of the interdisciplinary interactions, developments, and trends on research in immobilized enzymes and cells. This volume is comprised of eight chapters. Chapters 1 to 4 are devoted to the description of methodologies and instrumentations which are used in routine analysis. Among those described are enzyme tubes, enzyme thermistors, and enzymic or microbial electrodes. Chapter 4 provides a theoretical analysis of electrode design. Subsequent chapters focus on solid-phase enzyme immunoassays and on techniques for in vivo monitoring of metabolites; economic evaluation of the use of high-purity enzymes in analysis; and an assessment of the significance of microprocessors and computer science in enzyme based analysis. Chemists and chemical engineers will find the book very useful.

  • Three Dimensional Microanatomy of Cells and Tissue Surfaces

    Proceedings of the Symposium on Three Dimensional Microanatomy held in Mexico City, Mexico, August 17-23, 1980
    • 1 Edición
    • Delmas J. Allen + 2 más
    • Inglés
    Three Dimensional Microanatomy of Cells and Tissue Surfaces focuses on the use of scanning electron microscopy in the study of the microanatomy of cells and tissues, cell relationships, and complex biological relationships. The selection first elaborates on the technical aspects of stereoprojection for electron microscopy; three-dimensional microanatomy of intracellular structures; microcirculation studies by the injection-replica method with special reference to portal circulations; and three-dimensional architecture of the mammalian liver. Discussions focus on the preparation of vascular casts, portal circulations of various organs, scanning electron microscopy, copying and printing stereopair negatives, stereoprojection, and high voltage electron microscopy. The text then takes a look at scanning electron microscope bloodvessel casts analysis, three dimensional microanatomy of reticular tissues, kidney glomerular epithelium in response to different physiological states and experimental conditions, and mammalian renal papilla and pelvis. The manuscript examines the lung in scanning electron microscopy and stereopresentation, surface topography of endocardial endothelium, scanning electron microscopy of endothelium, human vas deferens, and seminal vesicles, and dynamic morphology of the apical membrane of lactating cells viewed by freeze-fracture. The selection is a valuable reference for researchers interested in the use of scanning electron microscopy in the study of the microanatomy of cells and tissues and biological relationships.

  • Immunobiology of the Complement System

    An Introduction for Research and Clinical Medicine
    • 1 Edición
    • Gordon D. Ross
    • Inglés
    Immunobiology of the Complement System: An Introduction for Research and Clinical Medicine provides an introduction to the complement system. The intention was to create a primer that would provide the basic knowledge of complement required for either research or clinical medicine in diseases involving the complement system. The book begins with a historical background of complement research; it introduces certain key investigators from the past who have made important contributions. Separate chapters on the basic aspects of complement function are followed by chapters on the molecular genetics of complement and the role of complement in different diseases. Key topics discussed include the activation of complement via the classical pathway and the alternative pathway; complement mediators of inflammation; opsonization and membrane complement receptors; assembly and functions of the terminal components; and complement-dependent mechanisms of virus neutralization. This book has been written primarily for students and scientists who have not been specifically trained in complement research.

  • Fish Immunology

    • 1 Edición
    • Margaret J. Manning + 1 más
    • Inglés
    Fish Immunology contains the proceedings of a symposium organized by the Fisheries Society of the British Isles, held in Plymouth, England, 11-13 July 1983. This volume contains 29 chapters and opens with a study on the prevention of disease outbreak or treatment of disease in fish farms with drugs or chemicals. Separate chapters follow on topics such as immune phenomena in Teleostei or Anura; phagocytosis in fish; the granulocytes of three elasmobranch species, namely Scyliorhinus canicula, Raja clavata and R. microcellata; and phagocytic cells in the dogfish (Scyliorhinus canicula l.); and levels of α-precipitin in two groups of wild fish: a group believed to be suffering from Ulcerative Dermal Necrosis (UDN) and a healthy group showing no external evidence of disease. Subsequent chapters deal with sequential antigenic competition in teleosts challenged with the fish-furunculosis bacterium Aeromonas salmonicida; the occurrence of vaccine uptake at the skin surface of rainbow trout; and vaccination and development of immunological memory in carp.

  • Biological and Biochemical Oscillators

    • 1 Edición
    • Britton Chance + 2 más
    • Inglés
    Biological and Biochemical Oscillators compiles papers on biochemical and biological oscillators from a theoretical and experimental standpoint. This book discusses the oscillatory behavior, excitability, and propagation phenomena on membranes and membrane-like interfaces; two-dimensional analysis of chemical oscillators; and chemiluminescence in oscillatory oxidation reactions catalyzed. The problems associated with the computer simulation of oscillating systems; mechanism of single-frequency glycolytic oscillations; excitation wave propagation during heart fibrillation; and biochemical cycle of excitation are also elaborated. This compilation likewise covers the physiological rhythms in Saccharomyces cerevisiae populations; integral and indissociable property of eukaryotic gene-action systems; and role of actidione in the temperature jump response of the circadian rhythm in Euglena gracilis. This publication is valuable to biochemists interested in biochemical and biological oscillations.

  • Microbial Iron Metabolism

    A Comprehensive Treatise
    • 1 Edición
    • J. B. Neilands
    • Inglés
    Microbial Iron Metabolism: A Comprehensive Treatise provides a comprehensive treatment of microbial iron metabolism. It aims to contribute to an increased understanding of the path of iron in microbial species and, eventually, in the plant and animal. The book is organized into five parts. Part I describes some features of iron and its function in the microbial world. These include a historical sketch of the recognition of the importance of iron in cellular physiology; a description of certain physical properties of ferrous and ferric ions; and a list of various known biocoordination derivatives grouped by ligand atom. Metabolism under iron-limited conditions is also examined. Part II presents studies on iron transport, biosynthesis, and storage in microorganisms. Part III examines iron enzymes and proteins, including ferredoxin, rubredoxin, nitrogenase, and hydrogenase. Part IV deals with reactions of inorganic substrates. Part V presents a study on the role of bacterial iron metabolism in infection and immunity.

  • Advances in Lipid Research

    Skin Lipids
    • 1 Edición
    • Volumen 24
    • Peter M. Elias
    • Inglés
    Advances in Lipid Research, Volume 24 provides information pertinent to the fundamental aspects of skin lipids. This book discusses the importance of epidermal lipids for cutaneous barrier function. Organized into 11 chapters, this volume begins with an overview of the biochemical, metabolic, and structural aspects of the role of lipids in permeability barrier formation and maintenance. This text then examines the lipid biophysics of the intercellular lipid domains in the stratum corneum, and the regulation of percutaneous absorption by these domains. Other chapters consider the lipid content and metabolism of cultured keratinocytes, which are grown under standard conditions and in various in vitro systems that attempt to produce an epidermal equivalent. This book discusses as well the important field of lipid signaling mechanisms in the epidermis. The final chapter deals with the clinical, pathophysiological, and therapeutic applications of vitamin D. This book is a valuable resource for chemist, cytochemists, and clinicians.

  • Methods in Virology

    Volume VII
    • 1 Edición
    • Karl Maramorosch + 1 más
    • Inglés
    Methods in Virology, Volume VII focuses on the methods used in virology, including radioimmunoassays, microscopy, hybridization, and mutagenesis. The selection first elaborates on monoclonal antibody techniques applied to viruses; competition radioimmunoassays for characterization of antibody reactions to viral antigens; and enzyme immunosorbent assays in plant virology. Discussions focus on the principles of enzyme immunosorbent assay, choice of enzyme and preparation of conjugate, determination of immunoglobulin class, and maintenance and specificity testing of hybridomas. The text then elaborates on electron microscopy for the identification of plant viruses in in vitro preparations and cloning and expression of viral antigens in Escherichia coli and other microorganisms, including influenza virus, expression of foreign coding sequences in Escherichia coli, hepatitis B virus, electron microscope, immunoelectron microscopy, and imaging of nucleic acids. The manuscript takes a look at the detection and characterization of subgenomic RNA in plant viruses; exploring the gene organization of baculoviruses; and spot hybridization for detection of viroids and viruses. Topics include application to viral diseases, mapping mutuations of baculoviruses, transcriptional mapping of baculovirus genomes, and genetic mapping by blot hybridization. The selection is a valuable source of information for researchers interested in the methods employed in virology.

  • Advances in Lipid Research

    • 1 Edición
    • Volumen 8
    • Rodolfo Paoletti + 1 más
    • Inglés
    Advances in Lipid Research, Volume 8 covers the significant progress in understanding the lipid chemistry and biochemistry of plants and animals. This volume contains seven chapters and begins with a discussion of the various aspects of cholesterol turnover in man and the possible mode of action of hypocholesterolemic regimens. The next chapters deal with the arterial composition and metabolism, with particular emphasis to esterified fatty acids and cholesterol, as well as the important role of essential fatty acids in mammalian development, health, and disease. A chapter emphasizes the participation of lipids in membrane structure. The remaining chapters explore the chemistry and biochemistry of phospholipids and glycolipids. These chapters also consider rumen metabolism and the surface chemistry of lipids. This book will prove useful to biochemists, organic chemists, physicians, and researchers.

  • Immunological Methods

    • 1 Edición
    • Ivan Lefkovits + 1 más
    • Inglés
    Immunological Methods a compendium of basic research techniques being used in one of the largest immunology research institutes, the Basel Institute for Immunology, with particular emphasis given to new methodology. The procedures have been described by individuals judged to be highly expert in their specialties. In many instances the methods developed or adapted to unique uses by the contributors have not previously been described in detail. The book contains 34 chapters covering techniques for detection, isolation, and purification of antibodies (including dansylation, two-dimensional chromatography, isoelectric focusing, polyacrylamide gel electrophoresis, and isotachophoresis); measurement of equilibrium constants (equilibrium dialysis, filtration, and sedimentation); and isotope and fluorescent labeling and detection of cell-surface components. Techniques such as isotope laboratory maintenance; chemical modification of proteins, haptens, and solid supports, and haptenation of viable biological carriers; production of antisera against allotypes and histocompatibility antigens and production of antibody with clonai dominance; histocompatibility and MLR testing; and cell separation by haptenated gels and by velocity sedimentation of rosette-forming cells are also discussed. Other chapters cover detection of antibody-secreting and alloantigen-binding cells; immune responses in vitro and their analysis by limiting dilution; production of T-cell factors; hybridoma production by cell fusion; maintenance of cell lines and cloning in semisolid media; and the mathematical analysis of immunological data.

  • Mechanisms of Eukaryotic DNA Recombination

    • 1 Edición
    • Max E Gottesman + 1 más
    • Inglés
    Mechanisms of Eukaryotic DNA Recombination is a collection of papers that discusses advances in eukaryotic genetic recombination. Papers address issues in eukaryotic genetic recombination, particularly DNA integration in mammalian genomes, genetic recombination in Drosophila or Caenorhabditis; the manipulation of the mouse genome; genome organization; and genetic recombination in protozoa. One paper discusses chromatid interactions during intrachromosomal recombination in mammalian cells, namely, intrachromatid and sister chromatid. Another paper analyzes the implication for chromosomal recombination and gene targeting; results on extrachromosomal recombination show that circles are inefficient substrates for recombination even if only one of two substrates in an intermolecular reaction is circular. One author discusses the genetics and molecular biology of recombination, citing the work of Watson and Crick, stating that crossing-over occurs between genes (not within them). He also explains that the formation and resolution of recombination intermediaries depend on enzyme or other proteins. This book will prove invaluable to cellular biologists, microbiologists, and researchers engaged in genetics and general biology.

  • Experimental Manipulation of Gene Expression

    • 1 Edición
    • Masayori Inouye
    • Inglés
    Experimental Manipulation of Gene Expression discusses a wide range of host systems in which to clone and express a gene of interest. The aims are for readers to quickly learn the versatility of the systems and obtain an overview of the technology involved in the manipulation of gene expression. Furthermore, it is hoped that the reader will learn enough from the various approaches to be able to develop systems and to arrange for a gene of particular interest to express in a particular system. The book opens with a chapter on the design and construction of a plasmid vector system used to achieve high-level expression of a particular phage regulatory protein normally found in minute amounts in a phage-infected bacterial cell. This is followed by separate chapters on topics such as high-level expression vectors that utilize efficient Escherichia coli lipoprotein promoter as well as various other portions of the lipoprotein gene Ipp; DNA cloning systems for streptomycetes; and the design and application of vectors for high-level, inducible synthesis of the product of a cloned gene in yeast.

  • Current Topics in Bioenergetics

    Volume 5
    • 1 Edición
    • D. Rao Sanadi + 1 más
    • Inglés
    Current Topics in Bioenergetics, Volume 5 provides information pertinent to the molecular properties of purified enzymes and defined reactions. This book presents the development in the research on oxidative phosphorylation. Organized into nine chapters, this volume begins with an overview of the contributions to the knowledge of membrane structure based on X-ray diffraction analysis. This text then examines the reactions of chlorophyll in model systems and the luminescence linked with light absorptions, which relate to the early events in photosynthesis. Other chapters relate spectroscopic and EPR measurements to redox changes linked with energy coupling in the mitochondrial electron carriers. This book discusses as well the role of soluble proteins in the energy transfer process of oxidative phosphorylation. The final chapter deals with the chemical and structural properties of the photoreceptors in the visual process. This book is a valuable resource for biophysicists, physiologists, biologists, biochemists, physical chemists, and research workers.

  • Comparative Virology

    • 1 Edición
    • Karl Maramorosch + 1 más
    • Inglés
    Comparative Virology provides an integrated comparison of viruses, based on their chemical and morphological characteristics. These descriptions will not only give the reader a background but also a detailed analysis of the various groups. In some instances the groups are still host related, as in the case of bacteriophages and polyhedral insect viruses. In others, for instance in pox viruses, the group comprises viruses of vertebrates and invertebrates. The hosts of the bacilliform Rhabdovirales range from man and other warm-blooded vertebrates through invertebrate animals to plants. A special chapter is devoted to viruses devoid of protein—a group that is of great interest and that has only recently been recognized. Since there is historical and practical interest in écologie groupings, such as arboviruses and oncogenic viruses, chapters on such groups have also been included. The book opens with a discussion on the classification of viruses. Chapters dealing with DNA viruses and RNA viruses follow, and the ecologically and disease-oriented groups complete the volume. It is hoped that ""Comparative Virology"" will help bring unity to the science of virology through the comparative approach that is not dependent on virus-host interactions. The combined efforts of eminent contributors to discuss and evaluate new information will hopefully benefit all who are interested in virology

  • Biochemistry LabFax

    • 1 Edición
    • Inglés
    LABFAX volumes are purpose-designed data reference books for practising scientists. Each book presents key information for a major subject in one place and so saves hours of searching. It does not simply collect together data which are already available in catalogues since these are often incomplete and can contain conflicting information. Rather, the authors and editors of each LABFAX volume have searched the original literature for the accurate data which they know the specialist needs.Biochemistry LabFax is a detailed compendium of essential information - on radioisotopes, enzymes, proteins, nucleic acids, lipids, plus data on selected techniques such as chromatography, electrophoresis, etc. - needed on an almost daily basis by researchers in any area of biochemistry. In addition, the book acts as a gateway to other sources for information more specific than can be covered in a volume of this size.

  • Current Topics in Bioenergetics

    Volume 6
    • 1 Edición
    • D. Rao Sanadi
    • Inglés
    Current Topics in Bioenergetics, Volume 6 provides information pertinent to the phenomenon of energy transduction. This book covers a wide variety of topics, including photosynthesis, muscle contraction, transport across membranes, and oxidative phosphorylation. Organized into six chapters, this volume begins with an overview of the solute transport functions of membrane vesicles from kidney and intestine. This text then examines the specialized calcium transport system of mitochondria from both mechanistic and biological viewpoints. Other chapters consider the energy-transducing mechanisms in bacteria and chromoplast from the standpoint of mechanism. This book discusses as well ionophores and channel formers as powerful tools in the study of membrane function. The final chapter deals with the metabolic link between fundamental cell physiological events, such as hormonal perturbation of metabolism and cell development, on the one hand, and an altered ability of mitochondria to transport Ca2+, on the other. This book is a valuable resource for bioenergeticists, biochemists, biologists, and microbiologists.

  • Clinical Biochemistry of Domestic Animals

    • 3 Edición
    • Jiro J. Kaneko
    • Inglés
    Clinical Biochemistry of Domestic Animals, Third Edition, represents a major revision of the previous editions. Since the publication of the first edition of ""Clinical Biochemistry of Domestic Animals,"" veterinary clinical biochemistry has enjoyed a virtual explosion of new knowledge commensurate with the increased importance of companion animals, the livestock industry, and experimental animals. This third edition brings together some of the most important areas of clinical biochemistry pertinent to these sectors. For this purpose, new chapters on the reproductive hormones and clinical enzymology have been added, in addition to a rewriting of the chapters on renal function and plasma proteins and extensive revisions of all other chapters. The volume contains 18 chapters and opens with discussions of carbohydrate and lipid metabolism and associated disorders. This is followed by separate chapters on serum proteins and the dysproteinemias; porpyhrins; clinical enzymology; liver, pancreatic, and kidney function; and the physiology and pathophysiology of body fluids. Subsequent chapters deal with pituitary, adrenal, and thyroid function; skeletal muscle function; calcium, phosphorus, magnesium, and iron metabolism; the mechanisms of homeostasis; and cerebrospinal fluid physiology.

  • Immunobiology of Transfer Factor

    • 1 Edición
    • Charles H. Kirkpatrick + 2 más
    • Inglés
    Immunobiology of Transfer Factor compiles research papers presented at the Fourth International Transfer Factor Workshop, held at the Given Institute of Pathobiology in Aspen, Colorado, on October 3-6, 1982. This book focuses on the immunologic effects of transfer factor, which are supported by in vitro and in vivo experiments that indicate immunologically specific interactions between transfer factor and antigens. The topics include the selective removal of transfer factor activity with antigen, antigen-specific suppressor factor in human leukocyte dialysates, and specific suppressor dialysates from mice. The kinetics of immune response and production of transfer factor in bovine, dialyzable leukocyte extracts in pulmonary diseases, and mechanisms of action of human transfer factor are also elaborated. This compilation is suitable for microbiologists, immunologists, and specialists researching on transfer factor.

  • From Metabolite, to Metabolism, to Metabolon

    • 1 Edición
    • Volumen 33
    • Earl R. Stadtman + 1 más
    • Inglés
    Current Topics in Cellular Regulation, Volume 33: From Metabolite, to Metabolism, to Metabolon is a collection of articles on the study of the machinery of the living cell. The book is also a tribute to Paul Srere, an eminent biochemist, on the occasion of his sixty-fifth birthday. The book contains contributions written by students, postdoctoral fellows, and biochemists within Paul Srere's broad sphere of influence. The text provides articles that discuss topics on cellular infrastructure and metabolic organization; how carbohydrates cross the lipid membrane of bacterial cells; and macromolecular processes. The structural aspects of citrate biochemistry; the electron transport systems; nucleotide biosynthesis; enzyme organization and the direction of metabolic flow; and bioengineering applications are tackled as well. Biochemists, cytologists, and cell biologists will find the book very insightful.

  • Clinical Immunobiology

    • 1 Edición
    • Volumen 1
    • Fritz H. Bach + 1 más
    • Inglés
    Clinical Immunobiology, Volume 1 is a 12-chapter introductory text to the several aspects of immunobiology field. The opening chapters describe the structural and functional development, as well as the molecular and cellular nature of the immune apparatus. The subsequent chapters deal with the relation of structure to function in the lymphoid system and its molecules. These topics are followed by discussions of the fundamental issues of tolerance, inflammation, immunological mediators and amplifiers, and immunogenetics. The remaining chapters explore the immunobiological aspects of transplantation, allergy, tumor immunity, autoimmunity, immunodeficiency, and immunosuppression. This book will be of great value to clinical immunobiologists, practicing physicians, researchers, and medical and biology students.

  • Bacterial Metabolism

    • 1 Edición
    • H. W. Doelle
    • Inglés
    Bacterial Metabolism focuses on metabolic events that occur in microorganisms, as well as photosynthesis, oxidation, polysaccharide formation, and homofermentation. The book first discusses the thermodynamics of biological reactions, photosynthesis and photometabolism, and chemosynthesis. Free energy, photosynthesis, enzymes, and terminology in bacterial metabolism are elaborated. The manuscript then examines acetic acid bacteria and lactic acid bacteria. Discussions focus on lactate, ethanol, glucose, and glycerol metabolism, glycol oxidation, homofermentation, polysaccharide formation, and electron transport systems. The publication takes a look at pseudomonadaceae and nitrogen metabolism as an energy source for anaerobic microorganisms. Topics include metabolism of pairs of amino acids, single amino acid metabolism, oxidation of glycolate and malonate, and oxygenases. The book is a dependable source of information for readers interested in bacterial metabolism.

  • Methods in Virology

    Volume V
    • 1 Edición
    • Karl Maramorosch + 1 más
    • Inglés
    Methods in Virology, Volume V focuses on the methods used in virology, including hybridization, gel electrophoresis, freeze-etching technique, and ultracentrifugation. The selection first offers information on the fusion of cells for virus studies and production of cell hybrids; approaches to ultracentrifugation; and polyacrylamide gel electrophoresis of viral RNA. Discussions focus on applications to virological problems and analysis of results; analysis of the distribution of RNA on polyacrylamide gels after electrophoresis; and biological analysis of DNA components. The book then examines the polyacrylamide gel electrophoresis of viral proteins, DNA-RNA and DNA-DNA hybridization in virus research, and techniques of RNA-DNA hybridization in solution for the study of viral transcription. Topics include preparation of nucleic acids, hybridization and elution procedures that minimize RNA degradation, and procedures for acrylamide gel electrophoresis. The text takes a look at freeze-etching technique for the study of virus ultrastructure; procedures to increase virus yield from infected plants; and the immunoperoxidase technique. Concerns include principles of the immunoperoxidase technique, histochemical detection of peroxidase activity, sequence of events in virus infection, and factors affecting virus yield. The selection is a valuable source of data for researchers interested in the methods employed in virology.

  • Current Topics in Bioenergetics

    Volume 9
    • 1 Edición
    • D. Rao Sanadi
    • Inglés
    Current Topics in Bioenergetics, Volume 9 presents the theoretical, thermodynamic perspective of energy transducing reactions. This book provides a detailed kinetic analysis of a specific aspect of an ion pump. Organized into seven chapters, this volume begins with an overview of the quantitative relations between measurable parameters of energy-transducing systems. This text then examines the probes for intracellular pH determination, which stimulate the development of additional methods and their application in pathology and pharmacology. Other chapters consider studies with isolated proteins or protein complexes derived from the membranes. This book discusses as well the chemistry of photosynthesis and oxidative phosphorylation. The final chapter deals with the advances in the use of photo affinity labeling in the study of the structure of ligand sites on proteins, which became possible only in conjunction with the development of methods for the isolation of peptides and their sequence determination. This book is a valuable resource for biologists and biochemists.

  • Advances in Lipid Research

    • 1 Edición
    • Volumen 19
    • Rodolfo Paoletti + 1 más
    • Inglés
    Advances in Lipid Research, Volume 19 is a seven-chapter text that covers the physical and biological aspects of lipid metabolism. The first chapter deals with the interactions between circulating lipids and lipid proteins and the arterial tissue matrix. The subsequent chapter discusses the apolipoprotein C metabolism, the roles of lecithin-cholesterol acyltransferase and cholesterol ester transfer protein in intravascular cholesterol transport. Other chapters explore the significance of bile acid biosynthesis for cholesterol homeostasis, the metabolism of phosphatidylserine, and gas chromatographic and mass spectrometry analysis of prostanoids. The last chapter considers the role of dietary fiber in health and disease. This book is of great value to lipid and enzyme chemists, biochemists, and researchers.

  • Handbook of Human Stress and Immunity

    • 1 Edición
    • Ronald Glaser + 1 más
    • Inglés
    In 1964, George Solomon coined the term psychoneuroimmunolog... In the intervening 30 years, this term has emerged into a dynamic field of study which investigates the unique interactions between the nervous, endocrine, and immune systems. The Handbook of Human Stress and Immunity is a comprehensive reference for this dynamic new field. Focusing on how stressors impact the central nervous system and the resulting changes in immune responses, the Handbook is the first to describehow stress specifically affects human immune systems. It discusses how stress generally makes people more susceptible to infection, how personal support systems can counteract the physiological effects of stress, and how stress, or lack of stress, affects the aging process. Chapters are authored by the leading names in the field and cover such diseases as autoimmune disease, viral pathogenesis, herpes, HIV, and AIDS.

  • Rapid Virus Diagnosis

    Application of Immunofluorescence
    • 2 Edición
    • P. S. Gardner + 1 más
    • Inglés
    Rapid Virus Diagnosis: Application of Immunofluorescence presents developments in immunofluorescence as a technique for the diagnosis of virus infections. It discusses the effective and rapid methods for the diagnosis of virus infections. It addresses the application of fluorescent antibody techniques to the diagnosis and the investigation of virus infections and the assessment of their value both to the clinician and to the virologist. Some of the topics covered in the book are the fluorescence microscopy; nature of fluorescence; filter systems; transmitted light microscopy; interference filters for transmitted light microscopy; lamp centration and alignment of microscope; contrast-fluorescenc... condensers; photomicrography; and choice of microscope. The culture of viruses for production of antiserum is fully covered. The selection of cell lines or tissues for virus culture is discussed in detail. The text describes in depth the fluorescent antibody staining techniques. The preparation of specimens from respiratory infections is presented completely. A chapter is devoted to the respiratory syncytial virus. Another section focuses on the analysis influenza virus, paramyxoviruses, and picornaviruses. The book can provide useful information to doctors, virologists, students, and researchers.

  • Centrifugation in Density Gradients

    • 1 Edición
    • C. A. Price
    • Inglés
    Centrifugation in Density Gradients provides information pertinent to the fundamental aspects of density gradient centrifugation. This book discusses the benefits of density gradient centrifugation to membrane-bound particles. Organized into nine chapters, this book begins with an overview of the method of differential or fractional centrifugation. This text then explores the physical basis of density gradient centrifugation. Other chapters deal with the nuts and bolts of density gradient centrifugation, the construction and composition of gradients, the properties and operation of centrifuge systems, and certain arcane but highly useful procedures. This book discusses as well density gradient centrifugation in the analytical ultracentrifuge. The final chapter deals with a collection of protocols for separating particles ranging in size from whole cells to macromolecules. This book is intended to be suitable for readers who need to separate biological particles. Biologists, chemists, biochemists, cytologists, physiologists, scientists, and research workers will also find this book useful.

  • Guide to Biochemistry

    • 1 Edición
    • James C. Blackstock
    • Inglés
    Guide to Biochemistry provides a comprehensive account of the essential aspects of biochemistry. This book discusses a variety of topics, including biological molecules, enzymes, amino acids, nucleic acids, and eukaryotic cellular organizations. Organized into 19 chapters, this book begins with an overview of the construction of macromolecules from building-block molecules. This text then discusses the strengths of some weak acids and bases and explains the interaction of acids and bases involving the transfer of a proton from an acid to a base. Other chapters consider the effectiveness of enzymes, which can be appreciated through the comparison of spontaneous chemical reactions and enzyme-catalyzed reactions. This book discusses as well structure and function of lipids. The final chapter deals with the importance and applications of gene cloning in the fundamental biological research, which lies in the preparation of DNA fragments containing a specific gene. This book is a valuable resource for biochemists and students.

  • Light and Biological Rhythms in Man

    • 1 Edición
    • L. Wetterberg
    • Inglés
    In this volume, current knowledge on light as a regulator of biological rhythms is considered from both basic science and clinical perspectives. Chapters by leading experts cover the whole range of biological rhythms, from infradian and circadian to the longer ultradian rhythms, in a wide variety of mammalian species. The chapters on humans provide a basis on which to establish mechanisms for mediating the therapeutic and physiologically beneficial effects of light as a regulator of rhythms in health and disease.

  • Advances in Lipid Research

    • 1 Edición
    • Volumen 14
    • Rodolfo Paoletti + 1 más
    • Inglés
    Advances in Lipid Research, Volume 14 is a five-chapter text that covers other important aspects of lipid chemistry, including an enzyme controlling cholesterol biogenesis, fatty acid activation, and lipid synthesis. The first chapter concerns with the control of activity of ?-hydroxy-?-methylgl... coenzyme A reductase. The second chapter deals with the specificity, localization, and function of fatty acid activation. The third chapter describes the interaction between polyene antibiotics and sterols. This chapter specifically tackles some antibiotic activity to understand membrane function and in vivo hypolipidemic activity. The fourth chapter focuses on the lipids in plant cultures, while the fifth chapter looks into the methods of synthesis of acylglycerols and phosphoglycerides. This book will prove useful to lipid chemists, biochemists, and researchers.

  • Bacterial Metabolism

    • 2 Edición
    • H. W. Doelle
    • Inglés
    Bacterial Metabolism, Second Edition describes microbial systematics and microbial chemistry and focuses on catabolic events. This book deals with the progress made in bacterial metabolism that includes data on regulatory mechanisms; comparison of bacterial growth kinetics with enzyme kinetics; aerobic amino acid catabolism; and the glucose transport mechanism. This text also emphasizes the development of photosynthetic phosphorylation in the different bacterial families. This book explains anaerobic respiration and carbohydrate metabolism—glucose, fructose, lactose, mannose, allose, and sorbitol. This text then describes aerobic respiration including the "Nitroso" and "Nitro" groups of genera, and the Knallgas bacteria, which use the reaction between molecular hydrogen and molecular oxygen as their source of energy. This book also explains the microbial transformation of iron as caused by either specific organisms (e.g. Ferrobacillus ferrooxidans) or nonspecific organisms. This selection also explains the process of fermentation by Enterobacteriaceae, lactic acid bacteria, and proteolytic clostridia. This text can be valuable for microchemists, microbiologists, students, and academicians whose disciplines are in biological chemistry and cellular biology.

  • Sex Chromosomes

    • 1 Edición
    • Ursula Mittwoch
    • Inglés
    Sex Chromosomes focuses on the study of sex chromosomes, including human chromosomal abnormalities, behavior and characteristics of chromosomes, and cell division. The book first offers information on the chromosomal basis of sex determination, as well as development of the cell theory, mitosis, fertilization, meiosis, and discovery of sex chromosomes. The publication also ponders on the mitosis, meiosis, and formation of gametes. Discussions focus on the special characteristics of sex chromosomes, abnormalities of cell division, and sexual differentiation. The manuscript reviews sex chromosomes in plants, Drosophila, and Lepidoptera. The book also examines sex-chromosome mechanisms that differ the classic type; sex chromosomes in fishes, amphibia, reptiles, and birds; and sex chromosomes in man. Discussions focus on normal human sex chromosomes, Turner's syndrome, Klinefelter's syndrome, true hermaphrodites, testicular feminization, and pseudohermaphrodites... Sex chromosomes in mammals other than man, including monotremata, marsupialia, insectivora, rodentia, and carnivora, are discussed. The publication is a dependable reference for readers interested in the study of sex chromosomes.

  • Immunobiology of the Macrophage

    • 1 Edición
    • David S. Nelson
    • Inglés
    Immunobiology of the Macrophage presents an account of the state of knowledge of the immunobiology of the macrophage. The book’s contributors—immunol... of diverse scientific and geographic backgrounds—have been encouraged to give personal accounts of developments in their special fields of interest as well as critical surveys of the backgrounds leading to these developments. The book begins with a study on the functions of macrophages in the initiation and regulation of antibody responses in vitro. This is followed by separate chapters on topics such as the role of macrophages in making antigen more immunogenic and less tolerogenic; functional distinctions between macrophages at different sites; and the role of the macrophage in antigen recognition by T lymphocytes. Subsequent chapters examine interactions between macrophages and lymphocytes in the production of interferon and other mediators of cellular immunity; macrophage cell lines and their uses in immunobiology; and cytotoxic macrophages in allograft rejection.

  • Genetics and Biochemistry of Antibiotic Production

    • 1 Edición
    • Colin Stuttard + 1 más
    • Inglés
    * Emphasizes the molecular genetics of antibiotic production * Provides the latest information on the organization of genes encoding the biosynthetic pathway * Explores the mechanisms governing their expression and regulation * Examines the role of resistance genes in protecting organisms from their own lethal productsGenetics and Biochemistry of Antibiotic Production brings together the most up-to-date information on the genetic and biochemical mechanisms involved in antibiotic production. A collection of internationally recognized authors provide the latest information on the organization, function and regulation of genes responsible for antibiotic synthesis in a range of bacteria. This unique book groups antibiotics according to their biosynthetic affiliation, providing a background into evolutionaryrelation... while raising intriguing questions about the raison d'etre of antibiotics in nature.

  • Clinical Immunobiology

    • 1 Edición
    • Volumen 4
    • Fritz H. Bach + 1 más
    • Inglés
    Clinical Immunobiology, Volume 4 is a 13-chapter text that covers the advances in understanding of the concepts and practical applications of lymphoid subpopulations and the major histocompatibility complex (MHC). The first chapter presents an overview of the problems of various subpopulations of cells involved in the immune system. The succeeding chapters describe the techniques used for cell classification, either by their cell surface phenotype or by their responsiveness to a series of different stimuli. These chapters include surveys of the methods of detection of complement receptors and expression of these receptors on the surface of both normal and leukemic human lymphocytes. A discussion of the evidence that different T-lymphocyte populations differentially express receptor for IgG and IgM is also provided. Other chapters describe the relationship of MHC to serology of cell surface antigens and reactivity in the mixed leukocyte culture test. This work also explores the methods that employ the so-called "proliferative and cytotoxic responses". The remaining chapters look into the association between HLA antigens and a variety of different diseases. These chapters also discuss other genetic markers in the HLA linkage group. This book will be of great value to clinical immunobiologists, practicing physicians, researchers, and medical and biology students.

  • Advances in Lipid Research

    • 1 Edición
    • Volumen 12
    • Rodolfo Paoletti + 1 más
    • Inglés
    Advances in Lipid Research, Volume 12 is a seven-chapter text that focuses on the significant progress in lipid metabolism. The opening chapter reviews the relationships between plasma and tissue lipids and atherosclerosis. Understanding the dynamics of exchange of plasma lipoproteins with aortic tissue is the basis of understanding the etiology of this disease and the approaches to therapy. The succeeding chapters describe the phases of lipid metabolism in cultured cells and the influences of various dietary components on the specific enzymes of fatty acid and cholesterol biogenesis. Other chapters discuss the role of phospholipids in transport and enzymic reactions, membrane fluidity, aspects of lipid-protein interactions, and the physiologic role of thyroid lipids. The closing chapters explore the chemistry and biological function of glycosyl glycerides, as well as the physiopathology of the biguanidines, a class of oral hypoglycemic agents. This book will prove useful to lipid chemists, biochemists, and researchers.

  • Molecules, Cells, and Parasites in Immunology

    • 1 Edición
    • Carlos Larralde + 2 más
    • Inglés
    Molecules, Cells, and Parasites in Immunology contains the proceedings of a symposium on immunology held in Mexico City in the fall of 1979 under the auspices of the National University of Mexico (UNAM). This volume brings together prominent foreign scientists and Mexican investigators to discuss the areas of immunology that being developed at UNAM. Either in the form of reviews or of original presentations, the various authors proffer observations and ideas that generally relate to the regulation of the immune response at the molecular and cellular levels. The topic of Molecules encompasses the effect of molecular aggregation upon the triggering of physiological events, cooperative binding, and the expression of immunoglobulins during the lymphocyte differentiation process. Under the heading of Cells, there are contributions dealing with the physiological and pathological roles of interiorized antibodies; the mechanisms of antigen recognition by T cells; and the synthesis of membrane proteins by myeloma cells which somehow protect them from killer T cells. The section on Parasites includes some unique contributions on the immunology of human and animal cysticercosis and amebiasis, complemented by a general discussion of host-parasite relationships.

Temas relacionados