BLOOD TYPES. Blood types  Blood types is the common of normal antigens signs, which are combined on immunologic and genetic bases  There are erythrocytes.

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Presentation transcript:

BLOOD TYPES

Blood types  Blood types is the common of normal antigens signs, which are combined on immunologic and genetic bases  There are erythrocytes  leukocytes and  serum blood types

Erythrocytes blood types  In the membrane of erythrocytes present agglutinogens (H, A, B)  In plasma present agglutinins (alpha, beta)

Antigens and antibodies of AB0 system  Antigens Antibodies  I group H alpha, beta  II group A beta  III group B alpha  IV group AB -

Attention!  Each of us has individual blood type!  Now in practice is present 2 system АВ0 і СDЕ.

System АВ0  0(І)αβ ;  А(ІІ)β ;  В(ІІІ)α;  АВ(ІV).

System СDЕ (rhesus).  There are 6 main аntigens of rhesus system.  System Fisher-Race. According to that system there are such antigens: D, C, E; d, c, e.  In USA present Winner system: Rho; rh'; rh"; Hro; hr'; hr".  Rho(D); rh'(C); rh"(E); Hro(d); hr'(c); hr"(e).  Аntigen Rho(D) – the main аntigen of rhesus system.. D is by far the most antigenic, and the term "Rh-positive" as it is generally used means that the individual has agglutinogen D.

Leukocytes blood types  1. Common antigens of leukocytes (HLA system)  2. A ntigens of granulocytes.  3. A ntigens of lymphocytes.

Serum blood types  There are more than 20 immunoglobulin blood cells, albumin and globulin blood types (Gm (1), Gm (2), Inv (1), Inv (2), Inv (3)).

Transfusion of blood  We must transfused only blood of one groop with recipient!!!  Before the transfusion we must do the test on individual blood compatibility  in AB0 system  in DCE system  Biological test

Physiological effects of blood, which was transfused  1. stimulative  2. hemopoietic  3. immunologic  4. nutritive

Group of hem transfusion solution  1. Haemo dynamic.  2. Detoxycative.  3. Paranteral nutrition.  4. Regulation of water-salt balance and acid- based balance.  5. Transmission of oxygen.  6. Complex action.

Thank you!