Evolutionary Mechanisms Of Defense Reactions

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Evolutionary Mechanisms of Defense Reactions

Author : Vaclav Vetvicka
Publisher : Birkhäuser
ISBN 13 : 303488835X
Total Pages : 207 pages
Book Rating : 4.0/5 (348 download)

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Book Synopsis Evolutionary Mechanisms of Defense Reactions by : Vaclav Vetvicka

Download or read book Evolutionary Mechanisms of Defense Reactions written by Vaclav Vetvicka and published by Birkhäuser. This book was released on 2012-12-06 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: At present, we do not fully understand at what stage of the evolution of living matter the first traces of defense reactions occurred. We even do not fully understand how and why immune systems reached their contem porary state in advanced vertebrates and man. It may be expected that in the near future these questions will be answered by comparative and develop mental biology. Together with an extraordinary explosion of our knowledge about immunity of mammals including man, an increase in the interests concerning origin and development of immune mechanisms at lower stages of the phylogeny can be observed. The search for simple types of immune mechanisms in less complex but still evolutionary successful animals is promising and may contribute to better understanding of highly complex immune adaptive responses in mammals. It is important to note that comparative and evolutionary immunology differs greatly from other branches of biomedical science. Apart from immunology and molecular biology, a specialist in this discipline has to be familiar with every detail of taxonomy, comparative anatomy, physiology, embryology, and even with the phyletic relationships of animals. Probably no monography could deal with the entire animal kingdom, because, in many cases, the insights into questions about immune mecha nisms of many animal groupings or phyla, and their possible evolutionary implications, are unknown or just now beginning to take shape. For the moment, our knowledge on such matters relies upon reconstructions of ideas that we have deduced from studies on members of relative taxa.

Molecular Biology of the Cell

Author :
Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.3/5 (321 download)

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Book Synopsis Molecular Biology of the Cell by :

Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Janeway's Immunobiology

Author : Kenneth Murphy
Publisher : Garland Science
ISBN 13 : 9780815344575
Total Pages : pages
Book Rating : 4.3/5 (445 download)

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Book Synopsis Janeway's Immunobiology by : Kenneth Murphy

Download or read book Janeway's Immunobiology written by Kenneth Murphy and published by Garland Science. This book was released on 2010-06-22 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Janeway's Immunobiology CD-ROM, Immunobiology Interactive, is included with each book, and can be purchased separately. It contains animations and videos with voiceover narration, as well as the figures from the text for presentation purposes.

The Ecology and Evolution of Inducible Defenses

Author : Ralph Tollrian
Publisher : Princeton University Press
ISBN 13 : 9780691004945
Total Pages : 402 pages
Book Rating : 4.0/5 (49 download)

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Book Synopsis The Ecology and Evolution of Inducible Defenses by : Ralph Tollrian

Download or read book The Ecology and Evolution of Inducible Defenses written by Ralph Tollrian and published by Princeton University Press. This book was released on 1999-01-17 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inducible defenses--those often dramatic phenotypic shifts in prey activated by biological agents ranging from predators to pathogens--are widespread in the natural world. Yet research on the inducible defenses used by vertebrates, invertebrates, and plants in terrestrial, marine, and freshwater habitats has largely developed along independent lines. Tollrian and Harvell bring together leading researchers from all fields to review common themes and explore emerging ideas. Contributors examine organisms as different as unicellular algae and higher vertebrates, and consider defenses ranging from immune systems to protective changes in morphology, behavior, chemistry, and life history.

Chemical Defenses of Arthropods

Author : Murry Blum
Publisher : Elsevier
ISBN 13 : 0323145558
Total Pages : 575 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Chemical Defenses of Arthropods by : Murry Blum

Download or read book Chemical Defenses of Arthropods written by Murry Blum and published by Elsevier. This book was released on 2012-12-02 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Defenses of Arthropods charts the significant progress in the study of chemical defenses in arthropods, a rapidly expanding area of chemical ecology. The book groups the defensive compounds secreted by arthropods based on their main functionalities and sequentially lists them according to their carbon numbers. Organized into 19 chapters, this volume begins with an overview of the defensive exudates of arthropods and how arthropods have exploited these compounds to deter the ubiquitous and omnipresent predators around them. The next chapters introduce the reader to the defensive compounds produced in the exocrine glands of arthropods, ranging from alcohols and ketones to hydrocarbons, carboxylic acids, esters, 1,4-quinones and hydroquinones, lactones, phenols, steroids, and proteinaceous venoms. The book also discusses the taxonomic value of arthropod defensive compounds, with emphasis on factors affecting the composition of defensive secretions and taxonomic correlations that utilize them. Later chapters focus on arthropod biosynthesis of exocrine compounds, how insects tolerate the presence of plant toxins in their diets, and identified defensive compounds in arthropods. The book concludes with an analysis of the properties and characteristic distributions of arthropod natural products, along with their adaptiveness as defensive agents. This book is a valuable resource for biologists and chemists.

The Technique of Child Psychoanalysis

Author : Joseph Sandler
Publisher : Harvard University Press
ISBN 13 : 9780674871014
Total Pages : 296 pages
Book Rating : 4.8/5 (71 download)

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Book Synopsis The Technique of Child Psychoanalysis by : Joseph Sandler

Download or read book The Technique of Child Psychoanalysis written by Joseph Sandler and published by Harvard University Press. This book was released on 1980 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book distills the essence of child psychoanalysis from the practice and thought of its founder Anna Freud, who for over 50 years has been at the forefront of this controversial field. Children are the most refractory of all subjects to treat analytically. Here, for the first time, is a primer on the difficult technique as practiced at the Hampstead Clinic in London, which was founded by Anna Freud and is today the leading child analytic center in the world. She and her colleagues expose their wealth of experience to systematic review, which yields up rich insights not only into child psychoanalysis and psychotherapy but also into basic child development. In addition, their findings have relevance to the understanding of emotional disturbance at all ages. The book follows the treatment situation through all its stages, from the first session to termination and follow-up. It focuses on the interaction between therapist and child in the treatment room, illustrating the points with copious clinical vignettes. One point examined is the structure of treatment with respect to such matters as scheduling sessions and handling interruptions. Another element that comes under scrutiny is the development of the child's relationship to the therapist, which subsumes such factors as establishing an alliance, transference, and resistance. The child's repertoire of expressions, both verbal and nonverbal, is explored, as is the therapist's armamentarium of interpretations and interventions. Woven throughout the description of these elements is incisive commentary by Anna Freud. Her commonsense approach gives the book unique value, lifting it to a rare level of human wisdom.

Molecular Approaches to Ecology and Evolution

Author : R. deSalle
Publisher : Birkhäuser
ISBN 13 : 3034889488
Total Pages : 371 pages
Book Rating : 4.0/5 (348 download)

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Book Synopsis Molecular Approaches to Ecology and Evolution by : R. deSalle

Download or read book Molecular Approaches to Ecology and Evolution written by R. deSalle and published by Birkhäuser. This book was released on 2012-12-06 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Four years ago we edited a volume of 36 papers entitled Molecular Approaches to Ecology and Evolution (Schierwater et ai. , 1994), in which we attempted to put to gether a diverse array of papers that demonstrated the impact that the technologi cal revolution ofmolecular biology has had on the field ofevolutionary biologyand ecology. The present volume borrows from that theme but attempts to focus more sharply on the impact that molecular biology has had on our understanding of dif ferent hierarchical levels important in evolutionary and ecological studies. Because DNA sequence variation is at the heart ofeverypaper in the present volume, we feel it necessary to examine how DNA has affected study at various levels of biological organization. The majority of the chapters in the present volume follow themes es tablished in the earlier volume; all chapters by authors in the previous volume are either fully updated or entirely new and expand into areas that we felt were impor tant for a more complete understanding of the impact of DNA technology on ecol ogy and evolution. The collection of papers in this volume cover a diverse array of ecological and evolutionary questions and demonstrates the breadth of coverage molecular tech nology has imparted on modern evolutionary biology. There are also a broad range of hierarchical questions approached by the 17 papers in this volume.

Biology and Chemistry of Beta Glucan

Author : Vaclav Vetvicka
Publisher : Bentham Science Publishers
ISBN 13 : 1608052605
Total Pages : 213 pages
Book Rating : 4.6/5 (8 download)

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Book Synopsis Biology and Chemistry of Beta Glucan by : Vaclav Vetvicka

Download or read book Biology and Chemistry of Beta Glucan written by Vaclav Vetvicka and published by Bentham Science Publishers. This book was released on 2013-05-24 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite of the efforts of pharmaceutical researchers to find new medicaments, nature offers many substances with healing properties—beta-glucans belong to this group of compounds. The second volume of the e-book series, Biology and Chemistry of Beta-Glucan, provides new knowledge about these important polysaccharides. In order to understand the role of beta-glucans, it is necessary to control the purity and to determine their composition and structure. This volume presents modern chemical and separation methods which are applied in structural analysis of glucans. As a result of structural analyses, it can be concluded that beta-glucans of different origin vary in chain length, number and types of branching. The book further discusses the biological effects of tailored oligomers and synthetic beta-glucans, including innovative use of enzymatic processes in the synthesis of these compounds. This volume also discusses a hypothesis of beta-glucans’ increasing impact on the photodynamic therapy. In spite of many scientific papers describing the positive role of beta-glucans in protection against diseases, certain epidemiological data suggest that specific illnesses can be related to beta-glucan exposure. The fact of whether or not beta-glucan is an accompanying substance of these biologically active agents is also questioned. Biology and Chemistry of Beta-Glucan: Volume 2 focuses on the strictly scientific basis on the effects of beta-glucan on human health as well as other possibilities of beta-glucan application, such as protection of aquaculture against diseases.

Emotions in Personality and Psychopathology

Author : Carroll Izard
Publisher : Springer Science & Business Media
ISBN 13 : 1461328926
Total Pages : 598 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Emotions in Personality and Psychopathology by : Carroll Izard

Download or read book Emotions in Personality and Psychopathology written by Carroll Izard and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant developments within the past few years have made possible the publication of this rather large volume focusing on specific emotions of human experience, such as interest, joy, anger, distress, fear, shame, shyness, and guilt. The relevant events include new evidence on the relationship of emotions to cognitive processes and to personality traits and defense mechanisms. They also include discoveries relating to the biological foundations of emotions and theory regarding their significance in human evolution. Finally, there have been important findings on the role of emotions and emotion expressions in social relations, pain, grief, and psychopathology. These developments are elaborated in the pages of this volume. The contributors represent the disciplines of clinical, social, and experi mental psychology, psychiatry, and psychoanalysis. The contributions show important common themes that cut across disciplines, but they also reflect some differences that invite further thought and research. Above all, they add to our knowledge of human emotions and to our ability to understand and resolve human problems. The Department of Psychology of the University of Delaware has pro vided an excellent intellectual climate for work on a volume that ranges across several specialities and disciplines. Conversations with colleagues in the offices and hallways of Wolf Hall have provided answers to many questions. They also yielded some questions that compelled me to seek greater clarification of an issue.

Origin and Evolution of Viruses

Author : Esteban Domingo
Publisher : Elsevier
ISBN 13 : 0080564968
Total Pages : 573 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Origin and Evolution of Viruses by : Esteban Domingo

Download or read book Origin and Evolution of Viruses written by Esteban Domingo and published by Elsevier. This book was released on 2008-06-23 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: New viral diseases are emerging continuously. Viruses adapt to new environments at astounding rates. Genetic variability of viruses jeopardizes vaccine efficacy. For many viruses mutants resistant to antiviral agents or host immune responses arise readily, for example, with HIV and influenza. These variations are all of utmost importance for human and animal health as they have prevented us from controlling these epidemic pathogens. This book focuses on the mechanisms that viruses use to evolve, survive and cause disease in their hosts. Covering human, animal, plant and bacterial viruses, it provides both the basic foundations for the evolutionary dynamics of viruses and specific examples of emerging diseases. - NEW - methods to establish relationships among viruses and the mechanisms that affect virus evolution - UNIQUE - combines theoretical concepts in evolution with detailed analyses of the evolution of important virus groups - SPECIFIC - Bacterial, plant, animal and human viruses are compared regarding their interation with their hosts

The Ego and the Mechanisms of Defense

Author : Anna Freud
Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Ego and the Mechanisms of Defense by : Anna Freud

Download or read book The Ego and the Mechanisms of Defense written by Anna Freud and published by . This book was released on 1967 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Secret Weapons

Author : Thomas Eisner
Publisher : Harvard University Press
ISBN 13 : 0674024036
Total Pages : 385 pages
Book Rating : 4.6/5 (74 download)

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Book Synopsis Secret Weapons by : Thomas Eisner

Download or read book Secret Weapons written by Thomas Eisner and published by Harvard University Press. This book was released on 2007-04-30 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mostly tiny, infinitely delicate, and short-lived, insects and their relatives—arthropods—nonetheless outnumber all their fellow creatures on earth. How lowly arthropods achieved this unlikely preeminence is a story deftly and colorfully told in this follow-up to the award-winning For Love of Insects. Part handbook, part field guide, part photo album, Secret Weapons chronicles the diverse and often astonishing defensive strategies that have allowed insects, spiders, scorpions, and other many-legged creatures not just to survive, but to thrive. In 69 chapters, each brilliantly illustrated with photographs culled from Thomas Eisner’s legendary collection, we meet a largely North American cast of arthropods—as well as a few of their kin from Australia, Europe, and Asia—and observe at firsthand the nature and extent of the defenses that lie at the root of their evolutionary success. Here are the cockroaches and termites, the carpenter ants and honeybees, and all the miniature creatures in between, deploying their sprays and venom, froth and feces, camouflage and sticky coatings. And along with a marvelous bug’s-eye view of how these secret weapons actually work, here is a close-up look at the science behind them, from taxonomy to chemical formulas, as well as an appendix with instructions for studying chemical defenses at home. Whether dipped into here and there or read cover-to-cover, Secret Weapons will prove invaluable to hands-on researchers and amateur naturalists alike, and will captivate any reader for whom nature is a source of wonder.

Evolution of Immune Reactions

Author : Petr Sima
Publisher : CRC Press
ISBN 13 : 9780849365935
Total Pages : 272 pages
Book Rating : 4.3/5 (659 download)

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Book Synopsis Evolution of Immune Reactions by : Petr Sima

Download or read book Evolution of Immune Reactions written by Petr Sima and published by CRC Press. This book was released on 1990-08-27 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

DDoS Attacks

Author : Dhruba Kumar Bhattacharyya
Publisher : CRC Press
ISBN 13 : 1498729657
Total Pages : 311 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis DDoS Attacks by : Dhruba Kumar Bhattacharyya

Download or read book DDoS Attacks written by Dhruba Kumar Bhattacharyya and published by CRC Press. This book was released on 2016-04-27 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: DDoS Attacks: Evolution, Detection, Prevention, Reaction, and Tolerance discusses the evolution of distributed denial-of-service (DDoS) attacks, how to detect a DDoS attack when one is mounted, how to prevent such attacks from taking place, and how to react when a DDoS attack is in progress, with the goal of tolerating the attack. It introduces typ

Dissociative Identity Disorder

Author : Hassaan Tohid
Publisher : Springer Nature
ISBN 13 : 3031398548
Total Pages : 293 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Dissociative Identity Disorder by : Hassaan Tohid

Download or read book Dissociative Identity Disorder written by Hassaan Tohid and published by Springer Nature. This book was released on 2024-02-20 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains new evidence and more ideas for treatment and management of dissociative identity disorder (DID). It is written from the standpoint of an expert in the field for other professionals that deal with or are interested in DID. Chapters are divided into 4 parts. Part 1 acts as an introduction to understanding dissociative identity disorder, such its history, the different types of the disorder, and its portrayal in popular culture. The chapters in this part cover multiple personality disorder, theories, and epidemiology of the disease. Part 2 discusses the pathology and neuroscience of the disease. The comorbidities related to the disorder will be explained, such as PTSD, depression, anxiety, schizophrenia, and more. This part concludes with the potential causes of dissociative identity disorder, which ties into the previously mentioned comorbidities throughout this part. Supplementing the aforementioned topics, Part 3 discusses management of the disease. The chapters will cover modern psychiatry, diagnosis, and treatment options. Drug treatment and psychotherapy are some examples of the treatment options available. The authors share their experiences and perspectives of managing DID, including clinical trials and recovery. Finally, Part 4 discusses the sociology of DID, such as potential drug abuse, social media presence, and the difficulties that psychiatrists face in diagnosing the disease. This part provides advice for clinicians and healthcare providers by sharing different perspectives from psychiatrists that encounter the disease. Written by experts in the field, Dissociative Identity Disorder serves as a valuable resource for psychiatrists and clinicians seeking to understand, treat, and manage the disease.

The Ecology and Evolution of Inducible Defenses

Author : Ralph Tollrian
Publisher : Princeton University Press
ISBN 13 : 0691228191
Total Pages : 395 pages
Book Rating : 4.6/5 (912 download)

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Book Synopsis The Ecology and Evolution of Inducible Defenses by : Ralph Tollrian

Download or read book The Ecology and Evolution of Inducible Defenses written by Ralph Tollrian and published by Princeton University Press. This book was released on 2021-04-13 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inducible defenses--those often dramatic phenotypic shifts in prey activated by biological agents ranging from predators to pathogens--are widespread in the natural world. Yet research on the inducible defenses used by vertebrates, invertebrates, and plants in terrestrial, marine, and freshwater habitats has largely developed along independent lines. Ralph Tollrian and Drew Harvell seek to change that here. By bringing together leading researchers from all fields to review common themes and explore emerging ideas, this book represents the most current and comprehensive survey of knowledge about the ecology and evolution of inducible defenses. Contributors examine organisms as different as unicellular algae and higher vertebrates, and consider defenses ranging from immune systems to protective changes in morphology, behavior, chemistry, and life history. The authors of the review chapters, case studies, and theoretical studies pinpoint unifying factors favoring the evolution of inducible defenses. Throughout, the volume emphasizes a multidisciplinary approach, integrating applied and theoretical ecology, evolution, genetics, and chemistry. In addition, Harvell and Tollrian provide an introduction and a conclusion that review the current state of knowledge in the field and identify areas for future research. The contributors, in addition to the editors, are May Berenbaum, Arthur Zangerl, Johannes Järemo, Juha Tuomi, Patric Nilsson, Anurag Agrawal, Richard Karban, Marcel Dicke, Ellen Van Donk, Miquel Lürling, Winfried Lampert, Simon Frost, John Gilbert, Hans-Werner Kuhlmann, Jürgen Kusch, Klaus Heckmann, Luc De Meester, Piotr Dawidowicz, Erik van Gool, Carsten Loose, Stanley Dodson, Christer Brönmark, Lars Pettersson, Anders Nilsson, Bradley Anholt, Earl Werner, Curtis Lively, Frederick Adler, Daniel Grünbaum, and Wilfried Gabriel.

Advanced Methods in Cellular Immunology

Author : Rafael Fernandez-Botran
Publisher : CRC Press
ISBN 13 : 1420039237
Total Pages : 177 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Advanced Methods in Cellular Immunology by : Rafael Fernandez-Botran

Download or read book Advanced Methods in Cellular Immunology written by Rafael Fernandez-Botran and published by CRC Press. This book was released on 2000-05-26 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Immunologists as well investigators in other disciplines may often use protocols involving the isolation, cultures and characterization of different types of leukocytes. Advanced Methods in Cellular Immunology is a collection of techniques in an easy-to-use format. Each chapter provides readers with related program information, a step-by-step de