P ANTIGEN Meaning and
Definition
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p Antigen refers to a cell surface antigen that is expressed by red blood cells of the P blood group system. The P blood group includes a set of antigens characterized by the presence or absence of the P1 antigen, which is a glycoprotein complex. The P1 antigen is responsible for the recognition of the P blood group system antibodies and is therefore considered clinically significant.
The p Antigen is primarily found on red blood cells, but its presence has also been observed in tissues like the kidney, lung, and pancreas. It is involved in various physiological processes, particularly in immune responses and the development of certain diseases. Individuals with the p phenotype possess the p Antigen on their red blood cells, while individuals lacking the p phenotype lack this antigen.
The p Antigen is essential in blood transfusion compatibility testing, as its presence or absence determines the compatibility of donors and recipients. Patients with antibodies against the p Antigen should be transfused with blood from donors lacking the p phenotype to prevent adverse immune reactions. Additionally, the p Antigen has been associated with certain autoimmune diseases and may serve as a marker for these conditions.
Further research on the p Antigen is crucial for better understanding its role in immune responses and disease pathogenesis. Its significance in blood transfusion and identification of potential autoimmune diseases makes it an important antigen to consider in clinical settings.
Common Misspellings for P ANTIGEN
- x antigen
- l antigen
- pL antigen
- 0 antigen
- p zntigen
- p sntigen
- p wntigen
- p qntigen
- p abtigen
- p amtigen
- p ajtigen
- p ahtigen
- p anrigen
- p anfigen
- p angigen
- p anyigen
- p an6igen
- p an5igen
- p antugen
- p antjgen
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