define immunosuppression
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Definition of âimmunosuppressionâ - English Dictionary immunosuppression noun [U] uk / ˌɪm.jə.nəʊ.səˈpreʃ. ə n / us / ˌɪm.jə.noʊ.səˈpreʃ. ə n / specialized › a situation in which the body's immune system is intentionally stopped from working, or is made less effective, usually by drugs, especially in order to help the body accept an organ that has been taken from another person's body:
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Immunosuppressants If you have severe eczema, your doctor may prescribe you a type medication called an immunosuppressant. An immunosuppressant drug helps control, or suppress, the immune system in order to slow down the symptoms of severe eczema. Immunosuppressants help to stop the itch-scratch cycle of eczema; allow the skin to heal; and reduce the risk of skin infection.
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immunization Medical Definition of immunization. : the creation of immunity usually against a particular disease; especially : treatment (as by vaccination) of an organism for the purpose of making it immune to a particular pathogen immunization against polio.
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- /op·so·nin/ (op´son-in) an antibody that renders bacteria and other cells susceptible to phagocytosis.opson´ic. immune opsonin an antibody that sensitizes a particulate antigen to phagocytosis, after combination with the homologous antigen in vivo or in vitro.
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Immunostimulant Immunostimulants, also known as immunostimulators, are substances (drugs and nutrients) that stimulate the immune system by inducing activation or increasing activity of any of its components. One notable example is the granulocyte macrophage colony-stimulating factor.
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Humoral and cell-mediated immunity Humoral immunity refers to antibody production and the accessory processes that accompany it, including: Th2 activation and cytokine production, germinal center formation and isotype switching, affinity maturation and memory cell generation.umoral immunity is so named because it involves substances found in the humours, or body fluids.
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- Immune reconstitution inflammatory syndrome is a condition seen in some cases of AIDS or immunosuppression, in which the immune system begins to recover, but then responds to a previously acquired opportunistic infection with an overwhelming inflammatory response that paradoxically makes the symptoms of infection worse.
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Immunotherapy Immunotherapy is the treatment of disease by inducing, enhancing, or suppressing an immune response. Immunotherapies designed to elicit or amplify an immune response are classified as activation immunotherapies, while immunotherapies that reduce or suppress are classified as suppression immunotherapies.
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Overview of the Immunoprecipitation (IP) Technique Immunoprecipitation (IP) is the small-scale affinity purification of antigens using a specific antibody, and one of the most widely used methods for antigen purification and detection.mmunoprecipitation (IP) is the small-scale affinity purification of antigens using a specific antibody, and one of the most widely used methods for antigen purification and detection.
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Immune reconstitution inflammatory syndrome Immune reconstitution inflammatory syndrome (IRIS) (also known as immune recovery syndrome[1]) is a condition seen in some cases of AIDS or immunosuppression, in which the immune system begins to recover, but then responds to a previously acquired opportunistic infection with an overwhelming inflammatory response that paradoxically makes the ...
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immunosuppression n 1. the administration of agents that significantly interfere with the ability of the immune system to respond to antigenic stimulation by inhibiting cellular and humoral immunity.
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Immunosenescence Immunosenescence refers to the gradual deterioration of the immune system brought on by natural age advancement.It involves both the host’s capacity to respond to infections and the development of long-term immune memory, especially by vaccination.mmunosenescence refers to the gradual deterioration of the immune system brought on by natural age advancement.
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Clinical Utility of Measuring Infliximab and Human Anti-chimeric Antibody Concentrations in Patients With Inflammatory Bowel Disease Treatment with infliximab can result in immunogenicity and the formation of human anti-chimeric antibodies (HACAs), also known as antibodies to infliximab.ACAs, human anti-chimeric antibodies; IFX, infliximab; IS, immunosuppressive therapy.
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Immunocompromised immunocompromised. having reduced immune responsiveness as a result of inherited defects or infection, particularly by retroviruses and herpesviruses or by administration of immunosuppressive drugs, including antilymphocyte serum, by irradiation, by malnutrition, and by certain disease processes, e.g. cancer. 1  Facebook.
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- Medical Definition of IMMUNOPRECIPITATION. : precipitation of a complex of an antibody and its specific antigen. — im·mu·no·pre·cip·i·ta·ble \-ˈsip-ət-ə-bəl\ adjective. — im·mu·no·pre·cip·i·tate \-ˈsip-ət-ət, -ə-ˌtāt\ noun. — im·mu·no·pre·cip·i·tate \-ə-ˌtāt\ transitive verb, im·mu·no·pre·cip·i·tat·ed im·mu·no·pre·cip·i·tat·ing.
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Immunosuppression HIV infection is also associated with increased risks of cancers that are not thought to be caused by infectious agents, such as lung cancer. For more information, see the HIV Infection and Cancer Risk fact sheet and the video on Transplant-Associated Immunosuppression and Cancer. Posted: April 29, 2015.
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Co-immunoprecipitation (Co-IP) Immunoprecipitation is one of the most widely used methods for antigen detection and purification. The principle of an IP is very straightforward: an antibody (monoclonal or polyclonal) against a specific target protein forms an immune complex with that target in a sample, such as a cell lysate.
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Immune reconstitution inflammatory syndrome Immune reconstitution inflammatory syndrome (IRIS) (also known as immune recovery syndrome) is a condition seen in some cases of AIDS or immunosuppression, in which the immune system begins to recover, but then responds to a previously acquired opportunistic infection with an overwhelming inflammatory response that paradoxically makes the symptoms of infection worse.
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Autoimmunity For journal, see Autoimmunity (journal). Autoimmunity is the system of immune responses of an organism against its own healthy cells and tissues. Any disease that results from such an aberrant immune response is termed an autoimmune disease.
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Immunosuppressant drugs Other side effects of immunosuppressant drugs are minor and usually go away as the body adjusts to the medicine. These include loss of appetite, nausea or vomiting, increased hair growth, and trembling or shaking of the hands. Medical attention is not necessary unless these side effects continue or cause problems.
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immunosuppressant drugs Side effects. Increased risk of infection is a common side effect of all immunosuppressant drugs. The immune system protects the body from infections; when the immune system is suppressed, infections are more likely. Taking such antibiotics as co-trimoxazole prevents some of these infections.
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Immunocompromised A change or alteration of the immune system that normally serves to fight off infections and other illnesses. This can involve changes in antibodies that the body produces (hygogammaglobulinemia), or defect in the cells that partake in the immune response.
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Immunosuppression Definition, Complications, and Treatment Skin Health. Immunosuppression is an impaired ability of the immune system to fight infection or other diseases. An individual is said to be immunosuppressed if they have an immunodeficiency disorder due to medicines that weaken the immune system (such as corticosteroids).
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Immunoprecipitation Immunoprecipitation (IP) is the technique of precipitating a protein antigen out of solution using an antibody that specifically binds to that particular protein.ne of the major technical hurdles with immunoprecipitation is the great difficulty in generating an antibody that specifically targets a single known protein. To get around this obstacle, many groups will engineer tags onto either the C-or N-terminal end of the protein of interest.
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Immunosuppressive drug Immunosuppressive drugs or immunosuppressive agents or antirejection medications are drugs that inhibit or prevent activity of the immune system. They are used in immunosuppressive therapy to: Prevent the rejection of transplanted organs and tissues (e.g., bone marrow, heart, kidney, liver)
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- Definition of autoimmunity. The healthy human body is equipped with a powerful set of tools for resisting the onslaught of invading microorganisms (such as viruses, bacteria, and parasites).Unfortunately, this set of tools, known as the immune system, sometimes goes awry and attacks the body itself.These misdirected immune responses are referred to as autoimmunity, which can be demonstrated by the presence of autoantibodies or T lymphocytes reactive with host antigens. Definition of autoimmune disease.efinition of autoimmunity. The healthy human body is equipped with a powerful set of tools for resisting the onslaught of invading microorganisms (such as viruses, bacteria, and parasites).