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immunodeficiency |
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immunodeficiencyDefect in immunity that impairs the body's ability to resist infection. The immune system may fail to function for many reasons. Immune disorders caused by a genetic defect are usually evident early in life. Others can be acquired at any age through infections (e.g., AIDS) or immunosuppression. Aspects of the immune response that may be affected include lymphocytes, other leukocytes, antibodies, and complement. Severe combined immunodeficiency (SCID), which arises from several different genetic defects, disrupts all of these. Depending on the cause, treatment for immunodeficiency may be administration of immunoglobulins, bone-marrow transplant, or therapy for the underlying disease. immunodeficiency a deficiency in or breakdown of a person's immune system immunodeficiency [¦im·yə‚nō·də′fish·ən·sē] (immunology) Any defect of antibody function or cell-mediated immunity. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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The primary immunodeficiencies consist of a group of disorders that are caused by abnormalities of the immune system; the most common of these disorders involve the humoral system. Alexander has been named the JMF Man of the Year and will be saluted for his commitment, compassion and dedication to children with Primary Immunodeficiencies at the 17th annual event to be held at the Plaza Hotel. Meanwhile, the debate goes on about the need for such augmented therapy in otherwise healthy patients, or in patients with non-AIDs immunodeficiencies caused by certain drugs or by chemotherapy. |
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