What are autoimmune diseases?
Autoimunyh disorders are illnesses that occur when the body produces inappropriate immune response against its own.
Sometimes >> << no longer recognize one or more normal components of the body as "I" and will produce antibodies - is to attack its own cells, tissues and / or organs. This leads to inflammation and damage and lead to autoimmune disorders. The cause of autoimmune diseases is unknown, but it seems that there is genetic predisposition in many cases. In some types of autoimmune diseases (such as
), >> << or infection causes the immune response and antibodies or T cells attack healthy cells because of their structure resembles part of the infection. Autoimmune disorders fall into two basic types: those that damage many organs (systemic autoimmune disease) and those with only one organ or lasix 260 mg tissue directly affected by the autoimmune process (localized). However, differences blurred as the effect of localized autoimmune disease often goes beyond the target tissues, indirectly affecting other organs and systems. In some cases, antibodies can not be directed at a specific organ or tissue, such as
may react with substances (phospholipids), which are normal constituents of platelets and the top layer of cells (cell membranes), which can lead to blood clots in the blood vessels (thrombosis). Symptoms of autoimmune diseases depends on the specific disease, but many include fatigue, dizziness and low fever. Symptoms can vary in severity over time. Laboratory tests for diagnosis of autoimmune diseases depends on the specific disorder doctor suspects a person has, but typically include
, and tests for inflammation such as. Examples of autoimmune disorders that are listed on the next page. .
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