ABO SYSTEM Meaning and
Definition
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The ABO system is the most well-known and widely studied blood group system in humans, determining the presence or absence of specific antigens on the surface of red blood cells. It plays a crucial role in blood transfusion compatibility and is used to categorize individuals into four main blood types: A, B, AB, and O.
Each blood type is defined by the presence or absence of two specific antigens, namely A and B antigens. Individuals with type A blood have the A antigen on their red blood cells, while those with type B blood possess the B antigen. Individuals with type AB blood have both A and B antigens present, while those with type O blood lack both antigens.
In addition to the presence or absence of antigens, blood type in the ABO system is also determined by the presence of naturally occurring antibodies in the plasma. For instance, individuals with type A blood produce anti-B antibodies, individuals with type B blood produce anti-A antibodies, individuals with type AB blood do not produce any antibodies, and individuals with type O blood produce both anti-A and anti-B antibodies.
Understanding a person's blood type within the ABO system is crucial for transfusion medicine, as incompatible blood types can trigger a dangerous immune response. It also has broader implications in the field of genetics, as blood type inheritance patterns follow predictable patterns and can provide valuable insights into familial relationships.
Common Misspellings for ABO SYSTEM
- zbo system
- sbo system
- wbo system
- qbo system
- avo system
- ano system
- aho system
- ago system
- abi system
- abk system
- abl system
- abp system
- ab0 system
- ab9 system
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- abo xystem
- abo dystem
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