![]() ![]() ![]() ![]() What does O- Rh positive blood group mean? These antigens may be proteins, carbohydrates or other complex chemicals. The presence of these antigens (and their antibodies) has given rise to blood group systems and they play a role in blood transfusion and tissue typing. ![]() ![]() Currently about 3. ABO system, Rh system, Kell, MNS, Lewis etc. The importance of blood group systems lies in transfusion and transplant medicine as we can receive blood (or organ) from only an individual whose blood group matches ours. In case of mismatch, the bodys immune system recognises the foreign antigen and fights it leading to disease states. Thus, blood group matching is done so that compatible blood (or tissue) is selected. Blood group A individuals possess A antigen on their red cells and have naturally occurring antibodies (anti- B) in their serum that react with group B and AB people. Blood group B individuals possess B antigen on their red cells and have naturally occurring antibodies (anti- A) in the serum that react with group A and AB people. Individuals with group AB possess both A and B antigens on their red cells and produce no naturally occurring antibodies. Finally, individuals with group O have neither A or B antigens on their red cells and have naturally occurring antibodies (anti- A and anti - B) in their serum that react with red cells from group A, B and AB people. Individuals carrying this antigen are called Rh- positive (Rh+) while those lacking it are Rh- negative blood group type (Rh- ).
![]() ![]() Davidson has been a professional writer and editor since 1994. He has been published in "Triathlete," "Men's Fitness" and "Competitor." A former elite. Peter D’Adamo, a naturopathic physician, developed a diet based on blood types, which he describes in his book "Eat Right for Your Type.". Diet for O Positive Blood Type. Blood group O is considered to be the oldest and the most common of all blood types. The following article provides information about. ![]()
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