Immune system diseases will be divided into 2 basic categories. There are dysfunctions or diseases of the immune system in which the body's ability to fight disease is impaired and dysfunctions or diseases of the immune system in that the immune system overreacts to stimuli, causing injury to the other organs or systems of the body.
There are several rare congenital or inherited diseases of the immune system and these are frequently referred to as primary immune deficiency diseases. These immune system diseases affect an estimated 50,000 people within the United States. A healthy immune system acknowledges "invaders" such as viruses, bacteria or something that's not a normal half of the body and destroys these invaders. In cases of severe immune system diseases, the body may have little, if any, traditional immune responses. These diseases of the immune system end in frequent recurring infections. Nezelof's Syndrome, Granulomatous Disease, T-Lymphocyte Deficiency, Chronic Dysphagocytosis, Impotent Neutrophil Syndrome and Congenital Dysphagocytosis are all samples of immune system diseases in that there is a weakened or absent response to everyday bacteria, viruses, fungi, etc.
Acquired Immune Deficiency Syndrome (AIDS) is one among the immune system diseases that's not inherited or congenital. It's caused by an infection with the human immunodeficiency virus or HIV. HIV invades and inactivates sure cells of the immune system, called helper T-cells. Helper T-cells are white blood cells that normally stimulate the assembly of antibodies and killer T-cells, which destroy viruses, bacteria and other invaders like cancer cells. Vs the opposite rare diseases of the immune system, that might be caused by a missing or inactive spleen or thymus or some other congenital or inherited defect leading to a scarcity or absence of any white blood cells, a one that suffers from AIDS had a previously healthy immune system. In line with the Center for Disease Control and Prevention (CDC), an estimated 944,305 individuals in the United States have been diagnosed with AIDS.
There are many conditions that are believed to be caused by dysfunction of the immune system and these are typically called diseases of the immune system or are grouped along with diseases of the immune system for purposes of discussion. Rheumatoid arthritis, for example is believed to be caused by an "overactive" immune system. Diseases such as lupus, juvenile onset diabetes, multiple sclerosis, and psoriasis are all believed to be related to an overactive immune system. Diseases like these are characterised by immune system attacks on healthy traditional cells for unknown reasons. Even allergies are believed to be connected to dysfunction of the immune system, since the immune system overreacts to allergens.
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Coye Daniels has been writing articles online for nearly 2 years now. Not only does this author specialize in diseases,you can also check out his latest website about:
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