ABO blood group system - Wikipedia
网页Blood groups are inherited from both parents. The ABO blood type is controlled by a single gene (the ABO gene) with three types of alleles inferred from classical genetics: i, IA, and IB. The I designation stands for isoagglutinogen, another term for antigen. [31]
Blood Types & ABO Blood Group Test: What Blood Type Are You? - WebMD
网页2023年3月5日 · AB positive: People with this rare blood type (3.4%) can receive blood or plasma of any type. They’re known as universal recipients. AB negative: This is the rarest blood type -- only...
ABO blood group system | Definition, Blood Type, & ABO …
网页2024年9月7日 · ABO blood group system, the classification of human blood based on the inherited properties of red blood cells (erythrocytes) as determined by the presence or absence of the antigens A and B, which are carried on the surface of the red cells. Persons may thus have type A, type B, type O, or type AB blood. The A, …
Blood Types Explained - A, B, AB and O | Red Cross Blood Services
网页O negative blood can be used in transfusions for any blood type. Type O is routinely in short supply and in high demand by hospitals – both because it is the most common blood type and because type O negative blood is the universal blood type needed for emergency transfusions and for immune deficient infants.
Chapter 5 The ABO blood group - National Center for …
网页Although the ABO blood group antigens are regarded as RBC antigens, they are actually expressed on a wide variety of human tissues and are present on most epithelial and endothelial cells. Each human RBC expresses about 2 million ABO blood group antigens.
ABO Blood Group System - StatPearls - NCBI Bookshelf
网页2023年9月9日 · People can be divided into four main groups (A, B, O, and AB) based on the agglutination patterns of their red blood cells. The ABO blood group system consists of A and B antigens on red blood cells and their corresponding antibodies in the sera of people who do not express those antigens.
Blood Types: What They Are and Mean for Your Health - Cleveland Clinic
网页2023年3月14日 · There are eight blood types included in the ABO and Rh blood group systems: A positive (A+), A negative (A-), B positive (B+), B negative (B-), AB positive (AB+), AB negative (AB-), O positive (O+), O negative (O-). The most common blood type in the United States is O positive (O+).
ABO Blood Group - Medical Genetics Summaries - NCBI Bookshelf
网页2012年10月1日 · There are four common blood groups in the ABO system: O, A, B, and AB. The blood groups are defined by the presence of specific carbohydrate sugars on the surface of red blood cells, N-acetylgalactosamine …
Blood group | Types, Uses, & Facts | Britannica
网页3 天之前 · Blood group, classification of blood based on inherited differences in antigens on the surfaces of the red blood cells. The most well-known classification, the ABO blood group system, was developed by Austrian-born American biologist Karl Landsteiner in 1901. Learn more about blood groups in this article.
ABO Blood Group System: Antigens, Typing and Tests
网页ABO blood group is the most important blood group system in transfusion and organ transplantation medicine. ABO antigens can be found on red cells, white cells, platelets and many circulating proteins. Transfusion incompatibility can cause acute intravascular hemolysis, renal failure and death.
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