Leukocyte Agglutination Reaction

Leukocyte agglutination test (LAL) is a laboratory test that is used to diagnose infectious diseases such as tuberculosis, syphilis, gonorrhea, malaria and others.

The essence of the reaction is that pathogenic microorganisms present in the patient's blood react with antibodies that are produced by the immune system in response to infection. These antibodies bind to antigens of microorganisms and form aggregates (agglutinins), which can be observed under a microscope.

To carry out RAL, a special reagent is used - serum containing antibodies to certain diseases. The serum is added to a blood sample taken from the patient. If there are pathogenic microorganisms in the sample, they react with antibodies and form agglutinin.

The results of the reaction can be positive (presence of agglutinins) or negative (absence of agglutinins). A positive result indicates the presence of infection, and a negative result indicates its absence.

The leukocyte agglutination test is an important diagnostic test that allows you to identify infectious diseases at an early stage and begin timely treatment.

The leukocyte agglucination test is a laboratory test that is performed to evaluate the levels of various inflammatory markers in the blood. This test is used to diagnose various diseases and conditions, including infections, inflammatory diseases, autoimmune processes, etc.

The essence of the leukocyte agglucinate reaction is that