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Buy Wholesale and maintain an Active status for 2 months and we will refund your $39 Distributor Fee
07-SEPTEMBER-2008 03:17:44 - Cell-mediated immunity Redirected from Cellular immunity Cell-mediated immunity is an immune response that does not involve antibodies or complement but rather involves the activation of macrophages, natural killer cells NK, antigen-specific cytotoxic T-lymphocytes, and the release of various cytokines in response to an antigen. Historically, the immune system was separated into two branches: humoral immunity, for which the protective function of immunization could be found in the humor cell-free bodily fluid or serum and cellular immunity, for which the protective function of immunization was associated with cells. Cellular immunity protects the body by: activating antigen-specific cytotoxic T-lymphocytes that are able to induce apoptosis in body cells displaying epitopes of foreign antigen on their surface, such as virus-infected cells, cells with intracellular bacteria, and cancer cells displaying tumor antigens; activating macrophages and natural killer cells, enabling them to destroy intracellular pathogens; and stimulating cells to secrete a variety of cytokines that influence the function of other cells involved in adaptive immune responses and innate immune responses. Cell-mediated immunity is directed primarily at microbes that survive in phagocytes and microbes that infect non-phagocytic cells. It is most effective in removing virus-infected cells, but also participates in defending against fungi, protozoans, cancers, and intracellular bacteria. It also plays a major role in transplant rejection. v d e Blood General Plasma - Hematopoietic stem cells Lymphoid - WBC T cells: Cytotoxic CD8+, Helper CD4+/Regulatory, γδ, Natural Killer T cell B cells: Plasma, Memory Natural killer cells Lymphokine-activated killer cell Null cell Myeloid - WBC Monocytes/Macrophages Histiocytes, Kupffer cells, Langhans giant cells, Microglia, Osteoclasts, Epithelioid cells Granulocytes Neutrophil, Eosinophil, Basophil - Mast cell precursors Dendritic cells Langerhans cells, Follicular dendritic cells Megakaryoblast - Megakaryocyte - Platelets Myeloid - RBC Reticulocyte - Normoblast v d e Immune system / Immunology Systems Adaptive immune system vs. Innate immune system · Humoral immune system vs. Cellular immune system · Complement system Anaphylatoxins · Intrinsic immune system Antibodies and antigens Antibody Monoclonal antibodies, Polyclonal antibodies, Autoantibody · Allotype · Isotype · Idiotype · Antigen Superantigen · Polyclonal B cell response Immune cells/White blood cells Lymphoid: T cell · B cell · NK cell Myeloid: Mast cell · Basophil · Eosinophil · Macrophage Phagocytes: Neutrophil · Macrophage/Reticuloendothelial system Professional APCs: Dendritic cell · Macrophage · B cell Immunity vs. tolerance Immunity · Autoimmunity · Allergy · Tolerance Central · Immunodeficiency Immunogenetics Somatic hypermutation · VDJ recombination · Immunoglobulin class switching · MHC/HLA Substances Cytokines · Opsonin · Cytolysin Other Inflammation · Epitope Linear epitope and Conformational epitope · Hapten · Cross-reactivity · Diagnostic immunology · Immune complex v d e Immune disorders: Hypersensitivity and autoimmune diseases I IgE Allergy Food allergy · Atopy Atopic dermatitis · Anaphylaxis · Urticaria · Hay fever II IgM, IgG ADCC · Pernicious anemia · Hemolytic disease of the newborn · Penicillin allergy autoimmune, cytotoxic: Idiopathic thrombocytopenic purpura · Bullous pemphigoid · Autoimmune hemolytic anemia · Goodpasture's syndrome · Pemphigus vulgaris · Rheumatic fever autoimmune, type 5/receptor: Graves' disease · Myasthenia gravis III Immune complex Serum sickness · Arthus reaction · Hypersensitivity vasculitis · Reactive arthritis · Henoch-Schönlein purpura · Farmer's lung · Post-streptococcal glomerulonephritis autoimmune: Systemic lupus erythematosus · Subacute bacterial endocarditis IV T-cells Contact dermatitis · Cell-mediated immunity · Mantoux test · Graft-versus-host disease autoimmune: Temporal arteritis · Diabetes mellitus type 1 · Hashimoto's thyroiditis · Guillain-Barré syndrome · Multiple sclerosis · Rheumatoid arthritis · Coeliac disease Unknown/ multiple Autoimmune hepatitis · Transplant rejection This immunology article is a stub. Retrieved from http://en..org/wiki/Cell-mediated_immunity Categories: Immune system | Immunology stubs Views Article Discussion this page History Personal tools Log in / create account Navigation Main page Contents Featured content Current events Random article Search Go Search Interaction Community portal Recent changes Contact Donate to Help Toolbox What links here Related changes Upload file Special pages Printable version Permanent link Cite this page Languages العربية Español Bahasa Indonesia Italiano Polski Português Svenska This page was last modified on 9 August 2008, at 11:16
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So many of us do not eat a balanced diet, get enough sleep, have too much stress, or are impacted with toxins and pollutants. Drinking 2 ounces of MonaVie twice a day will help your body detoxify as well as build your immune system. Its the smartest thing you can do for yourself, so start today. Buying MonaVie through our company guarantees you support 7 days a week and, if you would like to share MonaVie with your family and friends we will guide you from start to finish.
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