LATEX FIXATION TEST Meaning and
Definition
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Latex Fixation Test is a diagnostic laboratory technique used to detect the presence of specific antibodies or antigens in a patient's blood serum or other bodily fluids. The test relies on the principle of latex agglutination, a reaction in which latex particles coated with a specific antigen or antibody bind to their counterparts, leading to visible clumping or agglutination.
In the Latex Fixation Test, a specimen of the patient's bodily fluid is mixed with latex particles coated with a known specific antigen or antibody. If the target antibody or antigen is present in the specimen, it will bind with the latex particles, causing them to agglutinate, forming visible clumps. The agglutination reaction can be observed directly under a microscope or through a turbidimetric measurement.
This test is commonly used in the diagnosis of infectious diseases caused by bacteria or viruses. By detecting specific antibodies or antigens, it can help identify the type of pathogen responsible for the infection and aid in developing an appropriate treatment plan. It is also used for the diagnosis of autoimmune disorders, where the presence of specific autoantibodies can confirm the presence of the disease.
The Latex Fixation Test offers several advantages, including simplicity, rapidity, and high sensitivity. It allows for the detection of low antibody or antigen concentrations and can be easily adapted to test various types of antigens or antibodies. However, it is important to note that a positive Latex Fixation Test result should always be confirmed with further laboratory investigations to ensure accurate diagnosis and appropriate patient management.
Common Misspellings for LATEX FIXATION TEST
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