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The identification of mature and immature blood cells in peripheral blood smears and bone marrow preparations is fundamental to the laboratory diagnosis of haematological disorders. Here, you may review the mature and immature white cells to gain more practice and confidence in their identification.
Both immature as well as mature red cells express blood group antigen-bearing proteins with a diversity of biological functions. Many of these proteins are capable of serving adhesive functions, and some have been proven to do so abnormally in the context of sickle cell disease.lood group antigens (BGAs) can act as functional molecules but also can evoke autoantibodies and alloantibodies, causing autoimmune hemolytic anemia, hemolytic disease of the newborn and hemolytic transfusion reactions.