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Section 40-2: The Immune System – A Deep Dive into its Complexities
Are you intrigued by the intricate world of immunology? Do terms like "adaptive immunity" and "innate immunity" leave you wanting more? This comprehensive guide delves into the fascinating workings of the immune system, specifically focusing on the key aspects often covered under the umbrella of "Section 40-2" in various educational or professional contexts. We'll dissect the different components, their functions, and how they work together to defend your body against a constant barrage of threats. Prepare for a journey into the microscopic battlefield within you!
Understanding the Foundation: What is Section 40-2 Referring To?
Before we dive deep, let's clarify what "Section 40-2" might encompass. This designation is not a universally standardized term. It likely refers to a specific section within a larger curriculum, textbook, or training manual focusing on immunology. While the exact content can vary, it generally covers the core principles of the immune system's structure and function. This blog post will cover the essential elements expected within such a section, providing a robust understanding of the immune response.
The Two Pillars of Immunity: Innate and Adaptive Responses
The immune system is a complex network divided into two primary branches: innate and adaptive immunity. Understanding these distinct yet interconnected systems is crucial to comprehending the overall response to pathogens.
#### 1. Innate Immunity: The First Line of Defense
Think of innate immunity as your body's immediate, non-specific response to any potential threat. This system is always on high alert, acting rapidly to neutralize invaders. Key components include:
Physical Barriers: Skin, mucous membranes, and cilia act as physical barriers preventing pathogens from entering the body.
Chemical Barriers: Stomach acid, tears, and saliva contain antimicrobial substances that kill or inhibit pathogen growth.
Cellular Components: Phagocytes (like macrophages and neutrophils) engulf and destroy pathogens through phagocytosis. Natural killer (NK) cells identify and eliminate infected or cancerous cells.
Inflammation: This localized response helps to contain infection, recruiting immune cells to the site of injury or infection.
#### 2. Adaptive Immunity: Targeted and Precise
Adaptive immunity is a more targeted and specific response, developing over time after exposure to a particular pathogen. This system "learns" from previous encounters, providing long-lasting protection. Key aspects include:
Lymphocytes: These specialized white blood cells are the stars of adaptive immunity. T lymphocytes (T cells) directly attack infected cells, while B lymphocytes (B cells) produce antibodies that neutralize pathogens.
Antibodies: Proteins produced by B cells that bind to specific antigens (unique markers on pathogens), marking them for destruction.
Memory Cells: These long-lived cells provide immunological memory, allowing for a faster and more effective response upon subsequent exposure to the same pathogen. This is the basis for vaccination.
The Interplay Between Innate and Adaptive Immunity
While distinct, innate and adaptive immunity are intricately linked. The innate system initiates the response, triggering inflammation and alerting the adaptive system. Antigen-presenting cells (APCs), part of the innate system, present antigens to T cells, initiating the adaptive immune response. This collaboration ensures a coordinated and effective defense.
Common Disorders of the Immune System
Understanding the complexities of the immune system highlights how disruptions can lead to various health issues. Dysfunctions can manifest in two primary ways:
Hypersensitivity: Overactive immune responses leading to allergic reactions, autoimmune diseases (where the immune system attacks the body's own tissues), and other inflammatory conditions.
Immunodeficiency: Weakened immune responses leaving individuals vulnerable to infections. This can be caused by genetic defects, infections (like HIV), or immunosuppressive treatments.
Conclusion
The immune system is a remarkable and intricate network, constantly working to protect us from a vast array of threats. Understanding its components, functions, and potential dysfunctions provides valuable insight into the maintenance of overall health. While this exploration, mirroring a potential "Section 40-2" overview, provides a solid foundation, further research into specific aspects is encouraged for a more comprehensive understanding.
Frequently Asked Questions (FAQs):
1. What is the difference between humoral and cell-mediated immunity? Humoral immunity involves antibodies produced by B cells circulating in the blood, while cell-mediated immunity involves T cells directly attacking infected cells.
2. How do vaccines work? Vaccines introduce weakened or inactive forms of pathogens, stimulating the adaptive immune system to produce memory cells, providing long-lasting protection against future infections.
3. What are cytokines and their role in the immune system? Cytokines are signaling molecules that regulate immune cell activity, coordinating the response to pathogens and inflammation.
4. Can the immune system be strengthened? While you can't significantly "boost" your immune system, maintaining a healthy lifestyle through proper nutrition, exercise, and stress management supports its optimal functioning.
5. What are some examples of autoimmune diseases? Autoimmune diseases include rheumatoid arthritis, lupus, type 1 diabetes, and multiple sclerosis, where the immune system mistakenly attacks the body's own tissues.
| section 40 2 the immune system: Molecular Biology of the Cell , 2002 |
| section 40 2 the immune system: Janeway's Immunobiology Kenneth Murphy, Paul Travers, Mark Walport, Peter Walter, 2010-06-22 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. |
| section 40 2 the immune system: Highlights of Progress in Research on Cancer , 1957 |
| section 40 2 the immune system: The Innate Immune Response to Noninfectious Stressors Massimo Amadori, 2016-02-23 The Innate Immune Response to Non-infectious Stressors: Human and Animal Models highlights fundamental mechanisms of stress response and important findings on how the immune system is affected, and in turn affects such a response. In addition, this book covers the crucial link between stress response and energy metabolism, prompts a re-appraisal of some crucial issues, and helps to define research priorities in this fascinating, somehow elusive field of investigation. - Provides insights into the fundamental homeostatic processes vis-à-vis stressors to help in investigation - Illustrates the depicted tenets and how to offset them against established models of response to physical and psychotic stressors in both animals and humans - Covers the crucial issue of the immune response to endocrine disruptors - Includes immunological parameters as reporter system of environmental adaptation - Provides many illustrative examples to foster reader understanding |
| section 40 2 the immune system: What You Need to Know about Infectious Disease Madeline Drexler, |
| section 40 2 the immune system: CDC Yellow Book 2018: Health Information for International Travel Centers for Disease Control and Prevention CDC, 2017-04-17 THE ESSENTIAL WORK IN TRAVEL MEDICINE -- NOW COMPLETELY UPDATED FOR 2018 As unprecedented numbers of travelers cross international borders each day, the need for up-to-date, practical information about the health challenges posed by travel has never been greater. For both international travelers and the health professionals who care for them, the CDC Yellow Book 2018: Health Information for International Travel is the definitive guide to staying safe and healthy anywhere in the world. The fully revised and updated 2018 edition codifies the U.S. government's most current health guidelines and information for international travelers, including pretravel vaccine recommendations, destination-specific health advice, and easy-to-reference maps, tables, and charts. The 2018 Yellow Book also addresses the needs of specific types of travelers, with dedicated sections on: · Precautions for pregnant travelers, immunocompromised travelers, and travelers with disabilities · Special considerations for newly arrived adoptees, immigrants, and refugees · Practical tips for last-minute or resource-limited travelers · Advice for air crews, humanitarian workers, missionaries, and others who provide care and support overseas Authored by a team of the world's most esteemed travel medicine experts, the Yellow Book is an essential resource for travelers -- and the clinicians overseeing their care -- at home and abroad. |
| section 40 2 the immune system: The Immune System Parham, Peter, 2014-10-01 This text emphasizes the human immune system and presents concepts with a balanced level of detail to describe how the immune system works. Written for undergraduate, medical, veterinary, dental, and pharmacy students, it makes generous use of medical examples to illustrate points. This classroom-proven textbook offers clear writing, full-color illustrations, and section and chapter summaries that make the content accessible and easily understandable to students. |
| section 40 2 the immune system: The Immunology of Cardiovascular Homeostasis and Pathology Susanne Sattler, Teresa Kennedy-Lydon, 2017-06-30 Cardiovascular immunology is a newly emerging research area, investigating the crosstalk between the cardiovascular and the immune system. This crosstalk is evident through (1) crucial immunological capacities and functions of cardiovascular cell types, including cardiomyocytes, fibroblasts, endothelial cells, pericytes and cardiac resident macrophages, (2) the impact of aberrant immune function on the development of cardiovascular disease such as atherosclerosis, direct and indirect immune-mediated heart disease and vasculitis, and (3) the crucial role of the immune system in cardiac repair and regeneration. The Immunology of Cardiovascular Homeostasis and Pathology covers all these aspects of cardiovascular immunology, starting with homeostatic immunological functions of traditional cardiovascular cell types, and moving then to the role of the immune system in cardiovascular pathology and to recent research into targeting the immune system to boost cardiac healing and regeneration. |
| section 40 2 the immune system: Mast Cells and Basophils Gianni Marone, Lawrence M. Lichtenstein, Federica J. Galli, 2000-05-25 Mast Cells and Basophils will be essential reading for immunologists, biochemists and medical researchers. Detailed chapters cover all aspects of mast cell and basophil research, from cell development, proteases, histamine, cysteinyl leukotrienes, physiology and pathology to the role of these cells in health and disease. Chapters also discuss the clinical implications of histamine receptor antagonists. |
| section 40 2 the immune system: The Immune Response Tak W. Mak, Mary E. Saunders, 2005-11-11 The Immune Response is a unique reference work covering the basic and clinical principles of immunology in a modern and comprehensive fashion. Written in an engaging conversational style, the book conveys the broad scope and fascinating appeal of immunology. The book is beautifully illustrated with superb figures as well as many full color plates. This extraordinary work will be an invaluable resource for lecturers and graduate students in immunology, as well as a vital reference for research scientists and clinicians studying related areas in the life and medical sciences. - Current and thorough 30 chapter reference reviewed by luminaries in the field - Unique 'single voice' ensures consistency of definitions and concepts - Comprehensive and elegant illustrations bring key concepts to life - Provides historical context to allow fuller understanding of key issues - Introductory chapters 1-4 serve as an 'Immunology Primer' before topics are discussed in more detail |
| section 40 2 the immune system: Immunology and Evolution of Infectious Disease Steven A. Frank, 2002-07-21 Publisher Description |
| section 40 2 the immune system: Diseases of Swine Jeffrey J. Zimmerman, Locke A. Karriker, Alejandro Ramirez, Kent J. Schwartz, Gregory W. Stevenson, Jianqiang Zhang, 2019-06-18 Provides a fully revised Eleventh Edition of the definitive reference to swine health and disease Diseases of Swine has been the definitive reference on swine health and disease for over 60 years. This new edition has been completely revised to include the latest information, developments, and research in the field. Now with full color images throughout, this comprehensive and authoritative resource has been redesigned for improved consistency and readability, with a reorganized format for more intuitive access to information. Diseases of Swine covers a wide range of essential topics on swine production, health, and management, with contributions from more than 100 of the foremost international experts in the field. This revised edition makes the information easy to find and includes expanded information on welfare and behavior. A key reference for anyone involved in the swine industry, Diseases of Swine, Eleventh Edition: Presents a thorough revision to the gold-standard reference on pig health and disease Features full color images throughout the book Includes information on the most current advances in the field Provides comprehensive information on swine welfare and behavior Offers a reorganized format to make the information more accessible Written for veterinarians, academicians, students, and individuals and agencies responsible for swine health and public health, Diseases of Swine, Eleventh Edition is an essential guide to swine health. The 11th edition of Diseases of Swine continues to serve as the gold-standard resource for anything and everything related to swine herd health...this edition does an outstanding job of keeping up with the advanced diagnostic technologies and the latest research on new or emerging diseases and syndromes...there is no other informational resource that comes close to providing the depth or quality of information on the topic of swine diseases as does this book |
| section 40 2 the immune system: Anatomy and Physiology J. Gordon Betts, Peter DeSaix, Jody E. Johnson, Oksana Korol, Dean H. Kruse, Brandon Poe, James A. Wise, Mark Womble, Kelly A. Young, 2013-04-25 |
| section 40 2 the immune system: Caring for People who Sniff Petrol Or Other Volatile Substances National Health and Medical Research Council (Australia), 2011 These guidelines provide recommendations that outline the critical aspects of infection prevention and control. The recommendations were developed using the best available evidence and consensus methods by the Infection Control Steering Committee. They have been prioritised as key areas to prevent and control infection in a healthcare facility. It is recognised that the level of risk may differ according to the different types of facility and therefore some recommendations should be justified by risk assessment. When implementing these recommendations all healthcare facilities need to consider the risk of transmission of infection and implement according to their specific setting and circumstances. |
| section 40 2 the immune system: Opportunities in Biology National Research Council, Division on Earth and Life Studies, Commission on Life Sciences, Board on Biology, Committee on Research Opportunities in Biology, 1989-01-01 Biology has entered an era in which interdisciplinary cooperation is at an all-time high, practical applications follow basic discoveries more quickly than ever before, and new technologiesâ€recombinant DNA, scanning tunneling microscopes, and moreâ€are revolutionizing the way science is conducted. The potential for scientific breakthroughs with significant implications for society has never been greater. Opportunities in Biology reports on the state of the new biology, taking a detailed look at the disciplines of biology; examining the advances made in medicine, agriculture, and other fields; and pointing out promising research opportunities. Authored by an expert panel representing a variety of viewpoints, this volume also offers recommendations on how to meet the infrastructure needsâ€for funding, effective information systems, and other supportâ€of future biology research. Exploring what has been accomplished and what is on the horizon, Opportunities in Biology is an indispensable resource for students, teachers, and researchers in all subdisciplines of biology as well as for research administrators and those in funding agencies. |
| section 40 2 the immune system: Stress Challenges and Immunity in Space Alexander Choukèr, 2020-12-03 This book explains how stress – either psychological or physical – can activate and/or paralyse human innate or adaptive immunity. Adequate immunity is crucial for maintaining health, both on Earth and in space. During space flight, human physiology is specifically challenged by complex environmental stressors, which are most pronounced during lunar or interplanetary missions. Adopting an interdisciplinary approach, the book identifies the impact of these stressors – the space exposome – on immunity as a result of (dys-)functions of specific cells, organs and organ networks. These conditions (e.g. gravitation changes, radiation, isolation/confinement) affect immunity, but at the same time provide insights that may help to prevent, diagnose and address immune-related health alterations. Written by experts from academia, space agencies and industry, the book is a valuable resource for professionals, researchers and students in the field of medicine, biology and technology. The chapters “The Impact of Everyday Stressors on the Immune System and Health”, “Stress and Radiation Responsiveness” and “Assessment of Radiosensitivity and Biomonitoring of Exposure to Space adiation” are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com. |
| section 40 2 the immune system: Concepts of Biology Samantha Fowler, Rebecca Roush, James Wise, 2023-05-12 Black & white print. Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy. |
| section 40 2 the immune system: Opportunistic Intracellular Bacteria and Immunity Lois J. Paradise, Herman Friedman, Mauro Bendinelli, 2006-04-11 Opportunistic, intracellular bacterial infections are at the forefront of research because of the challenges they present to immunocompromised patients. In this volume, the pathogenesis and immune reaction of these intracellular infections is featured, as are the most typical problems related to antimicrobial chemotherapy, and current approaches to their solution. Individual chapters set the pace for research on pathogenic and immune reactions to such infections as, mycobacterium tuberculosis, legionella pneumophila, chlamydia trachomatis and brucella. |
| section 40 2 the immune system: Avian Immunology Bernd Kaspers, Karel A. Schat, 2012-12-02 The second edition of Avian Immunology provides an up-to-date overview of the current knowledge of avian immunology. From the ontogeny of the avian immune system to practical application in vaccinology, the book encompasses all aspects of innate and adaptive immunity in chickens. In addition, chapters are devoted to the immunology of other commercially important species such as turkeys and ducks, and to ecoimmunology summarizing the knowledge of immune responses in free-living birds often in relation to reproductive success. The book contains a detailed description of the avian innate immune system, encompassing the mucosal, enteric, respiratory and reproductive systems. The diseases and disorders it covers include immunodepressive diseases and immune evasion, autoimmune diseases, and tumors of the immune system. Practical aspects of vaccination are examined as well. Extensive appendices summarize resources for scientists including cell lines, inbred chicken lines, cytokines, chemokines, and monoclonal antibodies. The world-wide importance of poultry protein for the human diet, as well as the threat of avian influenza pandemics like H5N1 and heavy reliance on vaccination to protect commercial flocks makes this book a vital resource. This book provides crucial information not only for poultry health professionals and avian biologists, but also for comparative and veterinary immunologists, graduate students and veterinary students with an interest in avian immunology. - With contributions from 33 of the foremost international experts in the field, this book provides the most up-to-date review of avian immunology so far - Contains a detailed description of the avian innate immune system reviewing constitutive barriers, chemical and cellular responses; it includes a comprehensive review of avian Toll-like receptors - Contains a wide-ranging review of the ecoimmunology of free-living avian species, as applied to studies of population dynamics, and reviews methods and resources available for carrying out such research |
| section 40 2 the immune system: Medical Immunology Gabriel Virella, 2007-03-28 With an abundance of illustrations, diagrams, and algorithms, this sixth edition of Medical Immunology provides a reader-friendly review of critical material on the current diagnostic and clinical applications of immunology. Organized into four sections that describe clinical applications, methodological advances, immunological diseases, and innova |
| section 40 2 the immune system: Biology of C Reactive Protein in Health and Disease Waliza Ansar, Shyamasree Ghosh, 2016-03-23 This book offers a comprehensive study of C-reactive protein (CRP) belonging to the pentraxin family, including a brief history of CRP, its structure, synthesis and evolution. Focusing on the emerging role of CRP and its clinical application in the field of disease biology, it details the pathophysiological role of CRP in a host of diseases such as cardiovascular disease, diabetes, cancers, rheumatoid arthritis and infectious diseases and others. It also discusses the role of innate immunity and acute phase response (APR) and their key mediators in the host body in response to tissue injury, infection, trauma or surgery, immunological disorders or neoplastic growth. CRP’s significance in inflammation is highlighted, and its importance as a clinical marker in cardiovascular disease, its functional significance in Leishmania and Plasmodium infections, its association with the development of insulin resistance in type 2 diabetes mellitus, and its role in cancer are discussed in detail. The book also includes clinical data studies and presents the latest research advances to further readers’ understanding of CRP. |
| section 40 2 the immune system: Immunoproteomics Kelly M. Fulton, Susan M. Twine, 2016-08-23 Providing current diverse approaches and techniques used to study the immunoproteome, Immunoproteomics: Methods and Protocols collects chapters from key researchers that deliver information to be used in diagnostics, disease progression, and vaccine correlates of protection analysis, to name but a few. This detailed volume includes techniques used for the study of the antibody targets of bacterial pathogens, viruses, and cancer, mass spectrometry-based approaches to characterize T-cell epitopes, chapters on detection and relative quantification of cytokines in serum, as well as in silico prediction of epitopes using sequence-based or modeling approaches. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Practical and thorough, Immunoproteomics: Methods and Protocols aids researchers in transferring these techniques to their own laboratories in addition to providing a reference to guide researchers toward appropriate techniques. |
| section 40 2 the immune system: The Immune System: A Very Short Introduction Paul Klenerman, 2017-11-20 The immune system is central to human health and the focus of much medical research. Growing understanding of the immune system, and especially the creation of immune memory (long lasting protection), which can be harnessed in the design of vaccines, have been major breakthroughs in medicine. In this Very Short Introduction, Paul Klenerman describes the immune system, and how it works in health and disease. In particular he focuses on the human immune system, considering how it evolved, the basic rules that govern its behaviour, and the major health threats where it is important. The immune system comprises a series of organs, cells and chemical messengers which work together as a team to provide defence against infection. Klenerman discusses these components, the critical signals that trigger them and how they exert their protective effects, including so-called innate immune responses, which react very fast to infection, and adaptive immune responses, which have huge diversity and a capacity to recognise and defend against a massive array of micro-organisms. Klenerman also considers what happens when our immune systems fail to be activated effectively, leading to serious infections, problems with inherited diseases, and also HIV/AIDS. At the opposite extreme, as Klenerman shows, an over-exaggerated immune response leads to inflammatory diseases such as Multiple Sclerosis and Rheumatoid Arthritis, as well as allergy and asthma. Finally he looks at the Immune system v2.o — how immune therapies and vaccines can be advanced to protect us against the major diseases of the 21st century. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable. |
| section 40 2 the immune system: Infection Control in Primary Dental Care Martin R. Fulford, Nikolai R. Stankiewicz, 2019-07-04 This book is an easy-to-use guide to all aspects of infection control and decontamination that will support the implementation of effective measures for risk reduction in dental practice. Among the topics addressed are the principles and practicalities of cleaning and sterilizing dental instruments, the role of personal protective equipment, the design and use of decontamination rooms, choice of dental equipment, environmental disinfection, and considerations relating to dental unit water lines. In addition, readers will find an informative and helpful section on the background history and basic science of infection control within dentistry. Infection Control in Primary Dental Care will be very useful for all members of the dental team, including dentists, dental nurses or assistants, dental hygienists, and therapists. The book is illustrated with photographs, diagrams, and tables to aid understanding and encourage good practice. The authors have a background in microbiology and dental practice and have extensive experience of providing advice and guidance to professional colleagues on infection control procedures. |
| section 40 2 the immune system: Immunology: Overview and Laboratory Manual Tobili Y. Sam-Yellowe, 2021-08-01 A two-in-one text providing teaching lab students with an overview of immunology as well as a lab manual complete with current standard exercises. Section I of this book provides an overview of the immune system and immunity, and includes review questions, problem sets, case studies, inquiry-based questions, and more to provide students with a strong foundation in the field. Section II consists of twenty-two lab exercises focused on key concepts in immunology, such as antibody production, cell separation, cell function, immunoassays, Th1/Th2 cytokine detection, cell and tissue culture methods, and cell and molecular biology techniques. Appendices include safety information, suggested links and readings, and standard discipline processes, protocols, and instructions. |
| section 40 2 the immune system: How the Immune System Works Lauren M. Sompayrac, 2015-10-26 How the Immune System Works has helped thousands of students understand what’s in their big, thick, immunology textbooks. In his book, Dr. Sompayrac cuts through the jargon and details to reveal, in simple language, the essence of this complex subject. In fifteen easy-to-read chapters, featuring the humorous style and engaging analogies developed by Dr. Sompayrac, How the Immune System Works explains how the immune system players work together to protect us from disease – and, most importantly, why they do it this way. Rigorously updated for this fifth edition, How the Immune System Works includes the latest information on subjects such as vaccines, the immunology of AIDS, and cancer. A highlight of this edition is a new chapter on the intestinal immune system – currently one of the hottest topics in immunology. Whether you are completely new to immunology, or require a refresher, How the Immune System Works will provide you with a clear and engaging overview of this fascinating subject. But don’t take our word for it! Read what students have been saying about this classic book: What an exceptional book! It's clear you are in the hands of an expert. Possibly the Best Small Text of All Time! This is a FUN book, and Lauren Sompayrac does a fantastic job of explaining the immune system using words that normal people can understand. Hands down the best immunology book I have read... a very enjoyable read. This is simply one of the best medical textbooks that I have ever read. Clear diagrams coupled with highly readable text make this whole subject easily understandable and engaging. Now with a brand new website at www.wiley.com/go/sompayrac featuring Powerpoint files of the images from the book |
| section 40 2 the immune system: Encyclopedia of Infectious Diseases Michel Tibayrenc, 2007-07-31 Discover how the application of novel multidisciplinary, integrative approaches and technologies are dramatically changing our understanding of the pathogenesis of infectious diseases and their treatments. Each article presents the state of the science, with a strong emphasis on new and emerging medical applications. The Encyclopedia of Infectious Diseases is organized into five parts. The first part examines current threats such as AIDS, malaria, SARS, and influenza. The second part addresses the evolution of pathogens and the relationship between human genetic diversity and the spread of infectious diseases. The next two parts highlight the most promising uses of molecular identification, vector control, satellite detection, surveillance, modeling, and high-throughput technologies. The final part explores specialized topics of current concern, including bioterrorism, world market and infectious diseases, and antibiotics for public health. Each article is written by one or more leading experts in the field of infectious diseases. These experts place all the latest findings from various disciplines in context, helping readers understand what is currently known, what the next generation of breakthroughs is likely to be, and where more research is needed. Several features facilitate research and deepen readers' understanding of infectious diseases: Illustrations help readers understand the pathogenesis and diagnosis of infectious diseases Lists of Web resources serve as a gateway to important research centers, government agencies, and other sources of information from around the world Information boxes highlight basic principles and specialized terminology International contributions offer perspectives on how infectious diseases are viewed by different cultures A special chapter discusses the representation of infectious diseases in art With its multidisciplinary approach, this encyclopedia helps point researchers in new promising directions and helps health professionals better understand the nature and treatment of infectious diseases. |
| section 40 2 the immune system: Exploring Immunology Gordon MacPherson, Jon Austyn, 2013-03-01 Knapp und präzise erklärt dieses einführende Lehrbuch der Immunologie die Funktion des Immunsystems anhand sorgfältig ausgewählter Beispiele aus der klinischen Praxis und dem Experiment. Von Büchern mit ähnlichem Themenspektrum unterscheidet es sich durch den klar evidenzbasierten Ansatz. Die Autoren -- ein erfahrener Dozent und ein angesehener Forscher -- regen dabei stets zur kritischen Reflexion des gelernten Stoffs an. Based on examples using clinical and experimental data, this concise introductory textbook provides an insight into the immune system, prompting readers to ask critical questions in order to further advance our understanding. Website: www.wiley-vch.de/home/immunology |
| section 40 2 the immune system: B Cell Receptor Signaling Tomohiro Kurosaki, Jürgen Wienands, 2015-12-26 This volume details our current understanding of the architecture and signaling capabilities of the B cell antigen receptor (BCR) in health and disease. The first chapters review new insights into the assembly of BCR components and their organization on the cell surface. Subsequent contributions focus on the molecular interactions that connect the BCR with major intracellular signaling pathways such as Ca2+ mobilization, membrane phospholipid metabolism, nuclear translocation of NF-kB or the activation of Bruton’s Tyrosine Kinase and MAP kinases. These elements orchestrate cytoplasmic and nuclear responses as well as cytoskeleton dynamics for antigen internalization. Furthermore, a key mechanism of how B cells remember their cognate antigen is discussed in detail. Altogether, the discoveries presented provide a better understanding of B cell biology and help to explain some B cell-mediated pathogenicities, like autoimmune phenomena or the formation of B cell tumors, while also paving the way for eventually combating these diseases. |
| section 40 2 the immune system: Pharmacology of Immunotherapeutic Drugs Clinton B. Mathias, Jeremy P. McAleer, Doreen E. Szollosi, 2019-10-18 Medicine has entered a golden age in which therapeutic agents are becoming widely available due to advances in basic science and technology. As such, many drugs have been developed that target inflammatory processes and/or the immune system. This book is intended for health professionals examining the modulation of inflammation by immunotherapeutic drugs. The immune system fills the primordial role of host defense and resistance to infections with pathogenic microorganisms. Several hematopoietic-derived cells constituting the innate and adaptive immune systems cooperate to provide barriers for microbial colonization and/or promote pathogen destruction within the host. Conversely, many immune cells are also involved in the pathogenesis and propagation of chronic inflammatory diseases. The beginning of this book details various components of the immune system including the cell types, lymphoid tissues, soluble cytokines and surface molecules that are essential for host defense. Breakdowns in immune tolerance, or dysregulated immune responses to antigens derived from self tissues or innocuous sources, can lead to the development of autoimmunity or chronic inflammatory diseases. Pathophysiologic roles for the immune system are detailed in corresponding chapters on autoimmunity, epithelial surfaces (lungs, skin, intestine), and transplantation, with special emphasis placed on immunotherapeutic drug targets. The last section of the book focuses on treatments that stimulate our immune system to specifically target and fight infectious diseases and cancer. In each chapter, the medications used to treat various diseases/conditions in terms of their mechanism of action and other pharmacologic properties are detailed. Chapters begin with a table showing drug names and classifications. The importance of basic science and clinical trials cannot be understated in the context of drug development. As such, the discovery of certain medications that had a lasting impact in medicine and pharmacy are highlighted in chapter subsections named “Bench to Bedside.” Several clinical applications of immunotherapeutic drugs are described within end-of -chapter case studies including practice questions. The Pharmacology of Immunotherapeutic Drugs is a reference for immunologists and clinicians (medical doctors, pharmacists, nurses) examining the modulation of inflammatory processes by a variety of medications targeting the cells and mediators of our immune system. |
| section 40 2 the immune system: Developing Costimulatory Molecules for Immunotherapy of Diseases Manzoor Ahmad Mir, 2015-05-25 Developing Costimulatory Molecules for Immunotherapy of Diseases highlights the novel concept of reverse costimulation and how it can be effectively exploited to develop immunotherapy using either humanized antibodies against CD80, CD86, and other costimulatory molecules or CD28 fusinogenic proteins in the treatment of diseases, including allergies, asthma, rheumatoid arthritis, multiple sclerosis, lupus nephritis, severe psoriasis, vulgaris tuberculosis, thopoid, transplantation therapeutic, cancer, and inflammation. The text aims to provide the latest information on the complex roles and interactions within the CD28 and B7 costimulatory families, with the hope that targeting these families will yield new therapies for the treatment of inflammation, autoimmunity, transplantation, cancer, and other infectious diseases. - Highlights the novel concept of reverse costimulation and how it can be effectively exploited to develop immunotherapy - Provides the latest information on the complex roles and interactions within the CD28 and B7 costimulatory families - Targets new therapies for the treatment of inflammation, autoimmunity, transplantation, cancer, and other infectious diseases |
| section 40 2 the immune system: Microbiology Nina Parker, OpenStax, Mark Schneegurt, AnhHue Thi Tu, Brian M. Forster, Philip Lister, 2016-05-30 Microbiology covers the scope and sequence requirements for a single-semester microbiology course for non-majors. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. The pedagogical features of the text make the material interesting and accessible while maintaining the career-application focus and scientific rigor inherent in the subject matter. Microbiology's art program enhances students' understanding of concepts through clear and effective illustrations, diagrams, and photographs. Microbiology is produced through a collaborative publishing agreement between OpenStax and the American Society for Microbiology Press. The book aligns with the curriculum guidelines of the American Society for Microbiology.--BC Campus website. |
| section 40 2 the immune system: Basic Immunology Abul K. Abbas, Andrew H. Lichtman, 2004 The 2nd edition of this popular text emphasizes the fundamental concepts and principles of human immunology that students need to know, without overwhelming them with extraneous material. It leads the reader to a firm understanding of basic principles, using full-color illustrations; short, easy-to-read chapters; color tables that summarize key information clinical cases; and much more-all in a conveniently sized volume that's easy to carry. The New Edition has been thoroughly updated to reflect the many advances that are expanding our understanding of the field. The smart way to study! Elsevier titles with STUDENT CONSULT will help you master difficult concepts and study more efficiently in print and online! Perform rapid searches. Integrate bonus content from other disciplines. Download text to your handheld device. And a lot more. Each STUDENT CONSULT title comes with full text online, a unique image library, case studies, USMLE style questions, and online note-taking to enhance your learning experience. Your purchase of this book entitles you to access www.studentconsult.com at no extra charge. This innovative web site offers you... Access to the complete text and illustrations of this book. Integration links to bonus content in other STUDENT CONSULT titles. Content clipping for your handheld. An interactive community center with a wealth of additional resources. The more STUDENT CONSULT titles you buy, the more resources you can access online! Look for the STUDENT CONSULT logo on your favorite Elsevier textbooks! All of the scientific advances that are expanding the knowledge base in this rapidly evolving field. |
| section 40 2 the immune system: Dengue World Health Organization, 2009 This publication is intended to contribute to prevention and control of the morbidity and mortality associated with dengue and to serve as an authoritative reference source for health workers and researchers. These guidelines are not intended to replace national guidelines but to assist in the development of national or regional guidelines. They are expected to remain valid for five years (until 2014), although developments in research could change their validity.--Publisher's description. |
| section 40 2 the immune system: The Immune System Recovery Plan Susan Blum, 2017-11-23 The Immune System Recovery Plan is the right book, at the right time, by the right person. We are witnessing a significant increase in autoimmune inflammatory diseases, which include more than 80 different diagnoses. Dr. Blum has done a magnificent job helping the reader to understand how this family of inflammatory disorders, including arthritis and fibromyalgia, can be managed with the diet and lifestyle program she developed in her practice. Her step-by-step approach is based on her considerable years of experience as a physician, and the emerging medical science that, for the first time, has developed an understanding of how genetics, lifestyle and nutrition play a role in origin of these disorders. The approach described in Dr. Blum's book represents the leading edge in the lifestyle management of chronic inflammatory disorders. It is a 'news to use' book that provides real assistance to those with inflammatory disorders who are looking for a clinically sensible approach to their problems. (Jeffrey Bland, Ph.D., FACN, President, Personalized Lifestyle Medicine Institute) The innovative four-step method in this book focuses on: Using food as medicine Understanding the stress connection Healing your gut and digestive system Optimizing liver function Each of these sections includes an interactive workbook to help you determine and create your own personal treatment program. Also included are recipes for simple, easy-to-prepare dishes to jump-start the healing process. The Immune System Recovery Plan is a revolutionary way for people to balance their immune systems, transform their health, and live fuller, happier lives. |
| section 40 2 the immune system: A Guide to Transfer Factors and Immune System Health Aaron White, 2009-04-09 In the second edition of this popular book, Dr. White takes readers on a tour of the human immune system, explores the nature of immune disorders from cancer to HIV and presents evidence that immune messengers called transfer factors can help the body beat a wide variety of diseases for which effective treatments are lacking. In language that is easy to follow, Dr. White explains how transfer factors help the body fight viruses (herpes, hepatitis C, HPV, HIV), mycobacteria (tuberculosis), cell-wall deficient bacteria (Lyme), cancers, autoimmune diseases and other conditions. Like vaccines but safer, transfer factors can be used to immunize the public against diseases before they spread. This book is an enjoyable read about a fascinating topic. As in the first edition, Dr. White blends science, history, medicine and politics with compelling story telling and wit. Whether you are a patient, doctor, health enthusiast or just a fan of good science writing, this is one to keep on your book shelf. Bound to be classic in the alternative medicine literature. |
| section 40 2 the immune system: Molecular Biology of B Cells Tasuku Honjo, Michael Reth, Andreas Radbruch, Frederick Alt, 2014-12-22 Molecular Biology of B Cells, Second Edition is a comprehensive reference to how B cells are generated, selected, activated and engaged in antibody production. All of these developmental and stimulatory processes are described in molecular, immunological, and genetic terms to give a clear understanding of complex phenotypes. Molecular Biology of B Cells, Second Edition offers an integrated view of all aspects of B cells to produce a normal immune response as a constant, and the molecular basis of numerous diseases due to B cell abnormality. The new edition continues its success with updated research on microRNAs in B cell development and immunity, new developments in understanding lymphoma biology, and therapeutic targeting of B cells for clinical application. With updated research and continued comprehensive coverage of all aspects of B cell biology, Molecular Biology of B Cells, Second Edition is the definitive resource, vital for researchers across molecular biology, immunology and genetics. |
| section 40 2 the immune system: Patient Safety and Quality Ronda Hughes, 2008 Nurses play a vital role in improving the safety and quality of patient car -- not only in the hospital or ambulatory treatment facility, but also of community-based care and the care performed by family members. Nurses need know what proven techniques and interventions they can use to enhance patient outcomes. To address this need, the Agency for Healthcare Research and Quality (AHRQ), with additional funding from the Robert Wood Johnson Foundation, has prepared this comprehensive, 1,400-page, handbook for nurses on patient safety and quality -- Patient Safety and Quality: An Evidence-Based Handbook for Nurses. (AHRQ Publication No. 08-0043). - online AHRQ blurb, http://www.ahrq.gov/qual/nurseshdbk/ |
| section 40 2 the immune system: Integrative and Functional Medical Nutrition Therapy Diana Noland, Jeanne A. Drisko, Leigh Wagner, 2020-03-27 This textbook is a practical guide to the application of the philosophy and principles of Integrative and Functional Medical Nutrition Therapy (IFMNT) in the practice of medicine, and the key role nutrition plays in restoring and maintaining wellness. The textbook provides an overview of recent reviews and studies of physiological and biochemical contributions to IFMNT and address nutritional influences in human heath overall, including poor nutrition, genomics, environmental toxicant exposures, fractured human interactions, limited physical movement, stress, sleep deprivation, and other lifestyle factors. Ultimately, this textbook serves to help practitioners, healthcare systems, and policy makers better understand this different and novel approach to complex chronic disorders. It provides the reader with real world examples of applications of the underlying principles and practices of integrative/functional nutrition therapies and presents the most up-to-date intervention strategies and clinical tools to help the reader keep abreast of developments in this emerging specialty field. Many chapters include comprehensive coverage of the topic and clinical applications with supplementary learning features such as case studies, take-home messages, patient and practitioner handouts, algorithms, and suggested readings. Integrative and Functional Medical Nutrition Therapy: Principles and Practices will serve as an invaluable guide for healthcare professionals in their clinical application of nutrition, lifestyle assessment, and intervention for each unique, individual patient. |
| section 40 2 the immune system: Minimalist Baker's Everyday Cooking Dana Shultz, 2016-04-26 The highly anticipated cookbook from the immensely popular food blog Minimalist Baker, featuring 101 all-new simple, vegan recipes that all require 10 ingredients or less, 1 bowl or 1 pot, or 30 minutes or less to prepare Dana Shultz founded the Minimalist Baker blog in 2012 to share her passion for simple cooking and quickly gained a devoted worldwide following. Now, in this long-awaited debut cookbook, Dana shares 101 vibrant, simple recipes that are entirely plant-based, mostly gluten-free, and 100% delicious. Packed with gorgeous photography, this practical but inspiring cookbook includes: • Recipes that each require 10 ingredients or less, can be made in one bowl, or require 30 minutes or less to prepare. • Delicious options for hearty entrées, easy sides, nourishing breakfasts, and decadent desserts—all on the table in a snap • Essential plant-based pantry and equipment tips • Easy-to-follow, step-by-step recipes with standard and metric ingredient measurements Minimalist Baker’s Everyday Cooking is a totally no-fuss approach to cooking for anyone who loves delicious food that happens to be healthy too. |
Chapter 40 The Immune System and Disease, TE - Mrs.
Section 40–2 The Immune System(pages 1034–1040) This section describes the body’s defenses against disease-causing organisms and explains what immunity is.
Section 40 2 The Immune System [PDF] - netsec.csuci.edu
Section 40 2 The Immune System Section 40-2: The Immune System – A Deep Dive into its Complexities Are you intrigued by the intricate world of immunology? Do terms like "adaptive immunity" and "innate immunity" leave you wanting more? This comprehensive guide delves into the fascinating workings of the immune system, specifically focusing on
Chapter 40 The Immune System and Disease, SE - Ms.
Section 40–2 The Immune System (pages 1034–1040) This section describes the body’s defenses against disease-causing organisms and explains what immunity is. Nonspecific Defenses (pages 1034–1035) 1. The body’s primary defense against pathogens is the . Match the type of defense with its role in the body. Defense Role.
Chapter 40-2: The Immune System - blogs.4j.lane.edu
Chapter 40-2: The Immune System Essential Questions: • What are the body’s non-specific defenses against invading pathogens? • What is immunity? !
Section 40 Section 2 The Immune System (Download Only)
The book contains a detailed description of the avian innate immune system, encompassing the mucosal, enteric, respiratory and reproductive systems. The diseases and disorders it covers include
Scarsdale Public Schools / Overview
Section 40—2 The Immune System (pages 1034-1040) This section describes the body's defenses against disease-causing organisms and explains what immunity is.
Understanding the Immune System: How it works - IMGT
immune system is a network of cells, tissues*, and organs that work together to defend the body against attacks by “foreign” invaders. These are primarily microbes (germs)—tiny, infection-causing organisms such as bacteria, viruses, parasites, and fungi. Because the human body provides an ideal environment for many microbes, they try to break in.
40–2 The Immune System Section 40–2
The immune system is the body’s main defense against pathogens.The immune system recognizes, attacks, destroys, and “remembers” each type of pathogen that enters the body. It does this by producing specialized cells that inactivate pathogens. For each kind of pathogen, the immune system produces cells that are specific to that pathogen. The
Chapter 40 The Immune System and Disease.Biology.Landis
Section 40–2 The Immune System (pages 1034–1040) This section describes the body’s defenses against disease-causing organisms and explains what immunity is.
Section 40 2 The Immune System - netstumbler.com
the impact of compromised nutrition status on immune function the interaction of health exercise and stress both physical and psychological in immune function and the role of nutritional supplements and newer biotechnology methods reported to
Section 40 2 The Immune System (book)
Peter,2014-10-01 This text emphasizes the human immune system and presents concepts with a balanced level of detail to describe how the immune system works Written for undergraduate medical veterinary dental and pharmacy students it
Section 40 Section 2 The Immune System (book)
From the ontogeny of the avian immune system to practical application in vaccinology, the book encompasses all aspects of innate and adaptive immunity in chickens. In addition, chapters are devoted to the immunology of other commercially important species such as turkeys and ducks, and to ecoimmunology summarizing the knowledge of immune ...
The Immune System and Disease - currituck.k12.nc.us
chapter 40 Sections 1 and 2. Disease. (dis-ease) Any change, other than injury, that disrupts normal body functions. Can be caused by agents or. pathogens, environmentally, or are inherited. What are some examples of pathogens? Pathogens. Viruses. Bacteria. Protists. Worms. Fungi. Diseases Spread. Physical contact.
Chapter 40 The Immune System and Disease Summary
40–2 The Immune System The immune system is the body’s main defense against pathogens. It produces cells that recognize, attack, destroy, and “remem-ber” each type of pathogen that enters the body. This process is called immunity. The immune system has both nonspecific and specific defenses. The skin is the most important nonspe-cific ...
The Immune System Click & Learn Educator Materials
• PART 1. o Identify the main organs and cells of the immune system, and explain how they work together. o Describe the origin of the immune cells that might appear in a medical report. • PART 2. o Compare and contrast the innate and adaptive immune …
Chapter 24: The Immune System - Scarsdale Public Schools
Answer the following questions as you read modules 24.1–24.2: 1. Bacteria, viruses, and other microorganisms that cause disease are referred to as ____________, pathogens and it is the job of your ______________ immune system to defend you against them.
Section 40–3 Immune System Disorders - akronschools.org
Students’ concept maps should show that immune system disorders are classified as allergies, in which the immune system overreacts to antigens; autoimmune diseases, in which the immune system attacks the body’s own cells; and diseases such as AIDS, in which the immune system itself is attacked. BIO_ALL IN1_StGd_tese_ch40 8/7/03 5:54 PM Page 569
Understanding Immune System Health - Mayo Clinic
immune system. The innate immune system is a general defense mechanism that protects you from the time your body is exposed to harmful germs until the time the second part of the immune response — the adaptive immune system — kicks in. The adaptive immune system identifies and attacks specific germ invaders. It also remembers them, in case ...
3.1 workbook answers
1. The immune system's two lines of defence are to keep pathogens out of the body (the skin) and to attack pathogens (innate and acquired response). 2. A pathogen is a living thing or substance that causes a disease. An antigen is a non-living thing that is foreign to the body and that triggers an immune response. Cloze activity Looking at the ...
Name Date Class - South Sevier High School
Section 2: The Immune System In your textbook, read about specific immunity. Complete the table by filling in the missing information. Organ Location Function Lymph nodes along the course of the lymphatic vessels 1. Tonsils 2. 3. 4. 5. stores blood, destroys damaged cells, responds to foreign substances in the blood Thymus 6. 7.
Chapter 40 The Immune System and Disease, TE - Mrs.
Section 40–2 The Immune System(pages 1034–1040) This section describes the body’s defenses against disease-causing organisms and explains what immunity is.
Section 40 2 The Immune System [PDF] - netsec.csuci.edu
Section 40 2 The Immune System Section 40-2: The Immune System – A Deep Dive into its Complexities Are you intrigued by the intricate world of immunology? Do terms like "adaptive immunity" and "innate immunity" leave you wanting more? This comprehensive guide delves into the fascinating workings of the immune system, specifically focusing on
Chapter 40 The Immune System and Disease, SE - Ms.
Section 40–2 The Immune System (pages 1034–1040) This section describes the body’s defenses against disease-causing organisms and explains what immunity is. Nonspecific Defenses (pages 1034–1035) 1. The body’s primary defense against pathogens is the . Match the type of defense with its role in the body. Defense Role.
Chapter 40-2: The Immune System - blogs.4j.lane.edu
Chapter 40-2: The Immune System Essential Questions: • What are the body’s non-specific defenses against invading pathogens? • What is immunity? !
Section 40 Section 2 The Immune System (Download Only)
The book contains a detailed description of the avian innate immune system, encompassing the mucosal, enteric, respiratory and reproductive systems. The diseases and disorders it covers include
Scarsdale Public Schools / Overview
Section 40—2 The Immune System (pages 1034-1040) This section describes the body's defenses against disease-causing organisms and explains what immunity is.
Understanding the Immune System: How it works - IMGT
immune system is a network of cells, tissues*, and organs that work together to defend the body against attacks by “foreign” invaders. These are primarily microbes (germs)—tiny, infection-causing organisms such as bacteria, viruses, parasites, and fungi. Because the human body provides an ideal environment for many microbes, they try to break in.
40–2 The Immune System Section 40–2
The immune system is the body’s main defense against pathogens.The immune system recognizes, attacks, destroys, and “remembers” each type of pathogen that enters the body. It does this by producing specialized cells that inactivate pathogens. For each kind of pathogen, the immune system produces cells that are specific to that pathogen. The
Chapter 40 The Immune System and Disease.Biology.Landis
Section 40–2 The Immune System (pages 1034–1040) This section describes the body’s defenses against disease-causing organisms and explains what immunity is.
Section 40 2 The Immune System - netstumbler.com
the impact of compromised nutrition status on immune function the interaction of health exercise and stress both physical and psychological in immune function and the role of nutritional supplements and newer biotechnology methods reported to
Section 40 2 The Immune System (book)
Peter,2014-10-01 This text emphasizes the human immune system and presents concepts with a balanced level of detail to describe how the immune system works Written for undergraduate medical veterinary dental and pharmacy students it
Section 40 Section 2 The Immune System (book)
From the ontogeny of the avian immune system to practical application in vaccinology, the book encompasses all aspects of innate and adaptive immunity in chickens. In addition, chapters are devoted to the immunology of other commercially important species such as turkeys and ducks, and to ecoimmunology summarizing the knowledge of immune ...
The Immune System and Disease - currituck.k12.nc.us
chapter 40 Sections 1 and 2. Disease. (dis-ease) Any change, other than injury, that disrupts normal body functions. Can be caused by agents or. pathogens, environmentally, or are inherited. What are some examples of pathogens? Pathogens. Viruses. Bacteria. Protists. Worms. Fungi. Diseases Spread. Physical contact.
Chapter 40 The Immune System and Disease Summary
40–2 The Immune System The immune system is the body’s main defense against pathogens. It produces cells that recognize, attack, destroy, and “remem-ber” each type of pathogen that enters the body. This process is called immunity. The immune system has both nonspecific and specific defenses. The skin is the most important nonspe-cific ...
The Immune System Click & Learn Educator Materials
• PART 1. o Identify the main organs and cells of the immune system, and explain how they work together. o Describe the origin of the immune cells that might appear in a medical report. • PART 2. o Compare and contrast the innate and adaptive immune responses, and explain how they interact.
Chapter 24: The Immune System - Scarsdale Public Schools
Answer the following questions as you read modules 24.1–24.2: 1. Bacteria, viruses, and other microorganisms that cause disease are referred to as ____________, pathogens and it is the job of your ______________ immune system to defend you against them.
Section 40–3 Immune System Disorders - akronschools.org
Students’ concept maps should show that immune system disorders are classified as allergies, in which the immune system overreacts to antigens; autoimmune diseases, in which the immune system attacks the body’s own cells; and diseases such as AIDS, in which the immune system itself is attacked. BIO_ALL IN1_StGd_tese_ch40 8/7/03 5:54 PM Page 569
Understanding Immune System Health - Mayo Clinic
immune system. The innate immune system is a general defense mechanism that protects you from the time your body is exposed to harmful germs until the time the second part of the immune response — the adaptive immune system — kicks in. The adaptive immune system identifies and attacks specific germ invaders. It also remembers them, in case ...
3.1 workbook answers
1. The immune system's two lines of defence are to keep pathogens out of the body (the skin) and to attack pathogens (innate and acquired response). 2. A pathogen is a living thing or substance that causes a disease. An antigen is a non-living thing that is foreign to the body and that triggers an immune response. Cloze activity Looking at the ...
Name Date Class - South Sevier High School
Section 2: The Immune System In your textbook, read about specific immunity. Complete the table by filling in the missing information. Organ Location Function Lymph nodes along the course of the lymphatic vessels 1. Tonsils 2. 3. 4. 5. stores blood, destroys damaged cells, responds to foreign substances in the blood Thymus 6. 7.
