Serology is the scientific study of serum and other bodily fluids. In practice, the term usually refers to the diagnostic identification of antibodies in the serum. مسابقات حقيقية لربح المال  Such antibodies are typically formed in response to an infection (against a given microorganism), against other foreign proteins (in response, for example, to a mismatched blood transfusion), or to one’s own proteins (in instances of autoimmune disease).
Serological tests may be performed for diagnostic purposes when an infection is suspected, in rheumatic illnesses, and in many other situations, such as checking an individual’s blood type. Serology blood tests help to diagnose patients with certain immune deficiencies associated with the lack of antibodies, such as X-linked agammaglobulinemia. In such cases, tests for antibodies will be consistently negative.
Serological methods are diagnostic methods that are used to identify antibodies and antigens in patients sample which is serum and plasma. كأس العرب 2022 There are some classical serological methods like Agglutination and Precipitation that are used to identify infectious diseases and human blood grouping typing. yyy online5