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Author: Gregory W. Warr Publisher: CRC Press ISBN: 9780849364341 Category : Medical Languages : en Pages : 360
Book Description
This volume discusses recent advances in research regarding the evolution of specific and nonspecific defense responses in a taxonomically diverse array of species. Topics regarding invertebrates include the protective mechanisms (cellular and molecular) employed by insects, the protective roles of lectins, and the self-nonself discrimination revealed by tissue incompatibility reactions. With vertebrates, the evolution of the immunoglobulin-related superfamily of recognition molecules (including immunoglobulins and the major histocompatibility complex molecules) is examined over several chapters. Other topics reviewed include the evolution of nonimmunoglobulin mediators of defense (e.g., cytokines and eicosanoids), lymphocyte subpopulations (including effects of ambient temperature on function) and the phylogenetic emergence of natural killer cells. Phylogenesis of Immune Functions provides invaluable information for evolutionary biologists, as well as all immunologists and other researchers interested in discovering how inhabitants in our increasingly threatened biosphere protect themselves against environmental pathogens and toxins.
Author: Gregory W. Warr Publisher: CRC Press ISBN: 9780849364341 Category : Medical Languages : en Pages : 360
Book Description
This volume discusses recent advances in research regarding the evolution of specific and nonspecific defense responses in a taxonomically diverse array of species. Topics regarding invertebrates include the protective mechanisms (cellular and molecular) employed by insects, the protective roles of lectins, and the self-nonself discrimination revealed by tissue incompatibility reactions. With vertebrates, the evolution of the immunoglobulin-related superfamily of recognition molecules (including immunoglobulins and the major histocompatibility complex molecules) is examined over several chapters. Other topics reviewed include the evolution of nonimmunoglobulin mediators of defense (e.g., cytokines and eicosanoids), lymphocyte subpopulations (including effects of ambient temperature on function) and the phylogenetic emergence of natural killer cells. Phylogenesis of Immune Functions provides invaluable information for evolutionary biologists, as well as all immunologists and other researchers interested in discovering how inhabitants in our increasingly threatened biosphere protect themselves against environmental pathogens and toxins.
Author: Ayodhya P. Gupta Publisher: CRC Press ISBN: 1351081888 Category : Science Languages : en Pages : 521
Book Description
Most comprehensive book to date on insect immunocytes and other hemocytes Computer image analysis of immunocyte serial sections Why insects are immune to HIV Structural and functional similarities between certain components of the immune systems of arthropods and vertebrates Applications of Limulus Amebocyte Lysate (LAL) to detect endotoxin contamination in pharmaceuticals, medical devices, clinical diagnosis, and hygienic control
Author: E.L. Cooper Publisher: Springer Science & Business Media ISBN: 3642798470 Category : Medical Languages : en Pages : 254
Book Description
E. L. Cooper In Volume 23 we considered, in seven chapters, the basic armamentarium of the invertebrate immune system and its cells, as well as an analysis of antigens, setting the stage for the initiation of an immune response. We studied cell products, natural or induced, as revealed by nonspecific and specific responses following antigenic challenge such as the pro phenol oxidase system, the lytic responses, the Ig superfamily, and the place this family offers invertebrates and insect hemolymph proteins as candidates for membership. At this point, these various topics seemed to converge, almost to overlap, in some instances, presenting a challenge as to how to move from one subject to another. Chapter 1, in this volume offers the bridge to Volume 23 and its final Chapter 7. This Volume 24 contains contributions pertaining to cell activities and the environment. Chapters 1-4 refer specifically to interactions between cells and the integration of cell activities. The focus is on a functional immune system, with antigenic challenge as a subtopic. In Chapters 5-7, the environment is considered from several points of view and the main subtopic here is the result of the consequences of connections and missed signals. The internal and external environments are treated, revealing what may happen when normal immune responses are interfered with. All this is integrated by the consideration of the three great regulatory systems, the ever-present network that somehow acts as the monitor or control for all incoming and outgoing signals.
Author: Nancy E. Beckage Publisher: Academic Press ISBN: 008091649X Category : Science Languages : en Pages : 383
Book Description
Both volumes of Parasites and Pathogens of Insects provide in-depth coverage of the interface between insect parasites and pathogens and hosts, and explore the relationships between these partners. They emphasize biochemical and molecular interactions, basic biology, and the roles of hormones, receptors, and other cellular components in modulating interactions between host insects and attacking agents. These topics also are assessed in relation to biotechnology and biological control.In the short term, these volumes fill a void in current literature by emphasizing basic interactions at the biochemical and molecular levels. In the long term, these interactions may provide avenues for exploitation to enhance the rate of "beneficial" parasitism or to reduce the rates of disease transmission and infection of vertebrate hosts. - Presents the latest information on insect parasites and pathogens - Describes biochemical and molecular host-parasite and host-pathogen relationships - Covers mechanisms of insect pathogenicity and resistance - Provides exceptional breadth of coverage and authoritative reviews - Special topics - Transposable elements in insect pathogens - Co-evolution and gene transfer between hosts and invaders - Biological control
Author: Petr Sima Publisher: CRC Press ISBN: 9780849365935 Category : Medical Languages : en Pages : 272
Book Description
This book on phylogeny and immunity reconstructs the history and evolutionary pathways of immunity among the various forms of life. The authors argue that the immunity could have evolved different adequately successful patterns in the animal sub-regnum which are strictly determined by the morpho-physiological possibilities of the animals. They state that the vertebrate type of immunity evolved only in the chordate branch. The publication devotes special attention to the arthropods and molluscs, as they have attracted more investigative efforts than any other invertebrate taxa. The authors selected Agnatha, Chondrichthyes, and Osteichthyes from the vertebrate taxa in order to show where and how the morphofunctional basis of the truly adapative immunity of the endothermic tetrapods gradually evolved. Each chapter gives the description of the origin and interrelationships of the representatives of the taxon in question. Also given are the main biological, morphological, non-morphological and immune attributes. Emphasized throughout the book is the central idea that immunological reactions are a part of the overall biological phenomena and should be studied only from this aspect. The authors express that the fields of comparative and evolutionary immunology will provide inspiration for further investigations in biomedicine in the near future.
Author: Nancy E. Beckage Publisher: Academic Press ISBN: 0080556337 Category : Medical Languages : en Pages : 367
Book Description
This work is the first book-length publication on the topic of insect immunology since 1991, complementing earlier works by offering a fresh perspective on current research. Interactions of host immune systems with both parasites and pathogens are presented in detail, as well as the genomics and proteomics, approaches which have been lacking in other publications. Beckage provides comprehensive coverage of topics important to medical researchers, including Drosophila as a model for studying cellular and humoral immune mechanisms, biochemical mediators of immunity, and insect blood cells and their functions. - Encompasses the most important topics of insect immunology including mechanisms, genes, proteins, evolution and phylogeny - Provides comprehensive coverage of topics important to medical researchers including Drosophila as a model for studying cellular and humoral immune mechanisms, biochemical mediators of immunity, and insect blood cells and their functions - Most up-to-date information published with contributions from international leaders in the field
Author: J.P.N. Pathak Publisher: Springer Science & Business Media ISBN: 9401116180 Category : Science Languages : en Pages : 196
Book Description
Immunity in insects is different from immunity in vertebrates. Insects lack immunoglobulins even though they are capable of reacting against foreign components with effective defense mechanism. There has been a marked advancement in most of the fields of science in the past two decades. Insect immunity is also one of them. It is a developing subject which is now established as a new branch in insect study. This treatise is an attempt to compile meaningful articles of leading workers in this field, nevertheless we do not claim that leadership in insect immunity is by any means restricted to them. The idea is to provide a vibrant description of various aspects of "Insect Immunity". With the rapid development of the subject, it is difficult for any one author to discuss all the aspects of an area in a limited number of pages, even then they have done their utmost to include the entire development of the subject in their articles. The treatise deals with insect haemocytes, their population, isolation and role in defense mechanism, humoral encapsulation, inducible humoral antibacterial immunity, cellular immune reactions, role of endocrines, role of prophenol oxidase system in cellular communication, haemagglutinins and impact of parasite on insect immune system. Some topics could not be covered because experts in those area though willing could not complete their commitment within time limits.
Author: Edouard Drouhet Publisher: Springer Science & Business Media ISBN: 1461307732 Category : Science Languages : en Pages : 457
Book Description
Three years ago when Professor Garry Cole visited our Mycology unit at the Pasteur Institute we discussed the possibility of organizing a small International Symposium on "Isolation, Purification and Detection of Fungal Antigens" limited to 8 American/Canadian scientists and to 8 French participants. The location chosen was the Pasteur Institute because of the historical and current importance of the Institute as a Center for Research in Immunology and Medical Mycology. The interest demonstrated by all medical mycolo gists we contacted led us to expand the small original meeting to an international symposium in which all aspects of antigens of pathogenic and allergenic fungi and actinomycetes related to man, animals, and even plants would be discussed. Our wish was also to hold this Symposium in the same week as the Anniversary meeting of the French Society of Medical Mycology which was founded at the Pasteur Institute 30 years ago with my colleagues Gabriel Segretain and Francois Mariat.
Author: Gregory W. Warr
Author: Gregory W. Warr
Author: Ayodhya P. Gupta
Author: E.L. Cooper
Author: Nancy E. Beckage
Author: Petr Sima
Author: J.M. Arcier
Author: Nancy E. Beckage
Author: J.P.N. Pathak
Author: Edouard Drouhet
Author: