Treatment includes administration of a wide ...

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any of the various failures in suits against infectious organisms. Violation >> << include immune deficiency diseases, such as that arising from the reduction of some aspects of the immune response. Other types of immune disorders such as

and autoimmune diseases that occur when the body produces inadequate response to usually harmless substanceeither on foreign substance that was found on Wednesday in the case of allergy, or components of the body, in the case of autoimmune diseases. (Immune system) can become malignant and lead to say, and. This article discusses the various immunodeficiencies, allergies, autoimmune diseases and cancer lymphocytes. For more information about leukemia, lymphoma and myeloma, see. Discussion of how the immune system works to prevent

find the article. Immune deficiency as a result of defects that occur in immune mechanisms. Defects occur in components of the immune system, such as white blood cells involved in immune response (T-and B-lymphocytes and

), and proteins for several reasons. Some defects are hereditary, and as a result

, transmitted from parents to children. Others are caused by defects that occur in the womb. In some cases, HIV as a result of damage caused by infectious agents. Other drugs used lasix and heart failure to treat certain conditions, or even the disease may suppress the immune system. Malnutrition can also undermine the immune system. Immunodeficiency resulting from genetic defects are rare, but they can affect all major aspects of the immune system. Fortunately, many of these conditions can be considered. In rare hereditary disorder called

X-linked infantile ahammahlobulinemiya that affects only men, B-lymphocytes are unable to provide for all classes of immunoglobulins. (Immunoglobulin is a type of protein called also produced

in response to the presence of foreign substances is called). Disease can be treated with periodic introduction of large quantities of immunoglobulin G (IgG). Inborn but not hereditary, T-cell

called DiGeorge syndrome is the result of defects that occur in the body of the fetus, leading to defective development. Thus, the child is not mature or >> << or very little. In most >> << casesi. ie, when no thymus developedtreatment syndrome DiGeorge thymus transplantation is the fruit of the baby. Group of diseases called

diseases as a result of failure to differentiate into T or B cells. Transplantation can successfully treat some of these diseases. Immune disorder called

Results hereditary defect that prevents phagocytes from producing the enzymes needed to break down ingested pathogens. Treatment includes administration of a wide range of antibiotics. The deficit caused by damage to lymphocytes that cause viruses usually, but usually transient. In infectious, for example, >> << affects B cells, causing them to express viral antigens. T cells that respond to these antigens, then attack the B cells, and a temporary shortage of new antibodies continues to open to challenge infection. Because antibodies are present in the blood gradually destroyed, unless new important only if the infection persists for a long time, as it happens from time to time. Much more serious viral infection that caused

(HIV), which is responsible for the fatal disease of the immune deficiency. HIV infects selectively

and prevents their production of cytokines and function in cellular immunity. Persons with

may not be able to overcome infection caused by various microbes, which are easily removed uninfected persons with HIV infection. Severe infections of some parasites, such as trypanosomy and cause immune deficiency, and some forms of cancer, but it is unclear how it goes. For example, which is impressive, making the patient more susceptible to infection. The deficit caused in advanced medical care, immunodeficiency, often as a result of strong

treat. Drugs act by inhibiting the reproduction of cells rapidly divide. Although drugs acting selectively on cancer cells, they can also affect the production and reproduction of cells involved in immune reactions. Prolonged or intensive treatment with these drugs impairs the immune response to some extent. Although immune is reversible, the physician must seek a balance between deliberate damage cancer cells and unintentional damage to the immune system. Medical-induced suppression of the immune system, as occurs when potent drugs that are designed to prevent the development >> << T and B cells, which are used to prevent rejection of organ or

or stifle serious autoimmune response. Although the use of these drugs improve success, but also leaves patients very susceptible to microbial infections. Fortunately, most of these infections can be treated with antibiotics, but

be used with care and in so short a time as possible. The deficit caused in countries where the diet, especially in growing children, is extremely lack of protein, heavy >> << ranks as an important cause immunodeficiency. Antibodies and cellular immunity is seriously impaired, probably due

thymus and the consequent shortage of helper T cells. Violation provides children are particularly susceptible to measles and diarrheal diseases. Fortunately, the thymus and the rest of the immune system can recover completely if proper nutrition is restored. .