Almost half of the UK population (around 48%) has blood group O. blood group AB – has both A and B antigens, but no antibodiesīlood group O is the most common blood group.blood group O – has no antigens, but both anti-A and anti-B antibodies in the plasma.blood group B – has B antigens with anti-A antibodies in the plasma.blood group A – has A antigens on the red blood cells with anti-B antibodies in the plasma.There are 4 main blood groups defined by the ABO system: They recognise foreign substances, such as germs, and alert your immune system, which destroys them.Īntigens are protein molecules found on the surface of red blood cells. They're part of your body's natural defences. Your blood group is identified by antibodies and antigens in the blood.Īntibodies are proteins found in plasma. Antibodies and antigensīlood is made up of red blood cells, white blood cells and platelets in a liquid called plasma. Your blood group is determined by the genes you inherit from your parents.Įach group can be either RhD positive or RhD negative, which means in total there are 8 blood groups. 9.There are 4 main blood groups (types of blood) – A, B, AB and O. Also, they are significantly friendly, empathetic, trusting, emotional and passionate. Individuals with blood type AB has been associated to being spiritual and intuitive. But it can still be a mixture of both A and B. However, AB type individuals may principally carry either A type characteristics or B type characteristics. Primary Benefits and Challengesīlood Type AB individuals share the benefits and challenges that both Blood Type A and Blood Type B individuals may face. This can cause hemolytic disease of the fetus and newborn as well as hemolytic transfusion reactions. It usually happens by either pregnancy or transfusion. The exposure of Rh negative individuals to Rh cells, even in small amounts can result to anti-D alloantibody production. The lack of Rh antigen occurs in about 15% of people. This marker is only used for genetic differences. This can be classified as either Rh positive or Rh negative. Rh Factor is an additional marker in the blood. However, as a potential universal plasma donor, blood type AB plasma can be given to all blood groups. Plasma Type Compatibility: AB Can Only Receive ABīlood Type AB doesn’t carry both the A and B antibody, making blood type AB group to be only compatible in receiving plasma from blood group AB. Any transfusion of AB- to any other blood groups can cause immune attacks. This is because of the presence of both antigens A and B and the absence of Rh antigen in the donor’s blood. Blood Type Compatibility: AB- Can Only Be Given To AB- and AB+Īn AB- donor can only give blood to individuals with AB+ and AB- blood type. Having the presence of A and B antigens and the absence of the Rh antigen, AB negative blood type can only receive blood types from AB-, B-, A- and O. Blood Type Compatibility: AB- Can Receive AB-, B-, A- and O-Ī recipient with an AB negative blood type has both the antigens A and B on the blood but without the Rh antigen. If parental blood groups consist of AB and AB, the child’s blood group will either be one of A, B, or AB. If parental blood groups consist of B and AB, the child’s blood group will either be one of B, A, or AB. If parental blood groups consist of A and AB, the child’s blood group will either be one of A, B, or AB. If parental blood groups consist of A and B, the child’s blood group will either be one of O, A, B, or AB. Blood Group AB has both A and B antigen on red cells but with neither A or B antibody in the plasma. A and B genes are codominant in relationship, making the expression of both antigens A and B when either alleles A or B is present. The ABO gene found on chromosome 9 determines the ABO blood group system.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |