immunology of abo and rh blood types. each blood type is named according to the antigens on its...
TRANSCRIPT
IMMUNOLOGY OF ABO AND RH BLOOD TYPES
EACH BLOOD TYPE IS NAMEDACCORDING TO THE ANTIGENSON ITS SURFACE
EACH BLOOD TYPEPRODUCES ANTIBODIESAGAINST ANY ANTIGENIT DOES NOT POSSESS – AGAINST ANY ANTIGENTHAT IS FOREIGN
WHEN INCOMPATIBLEBLOOD TYPES AREMIXED, A DANGEROUSCONDITION RESULTSCALLEDAGGLUTINATION
THERE ARE THREEMAJOR ANTIGENSON THE SURFACE OF RED BLOOD CELLS
- A ANTIGEN
- B ANTIGEN
RH ANTIGEN
LIKEWISE THERE ARETHREE IMPORTANTANTIBODY TYPESPRODUCED AGAINSTEACH OF THE THREEANTIGENS
ANTIBODIES
ANTI - A
ANTI - B
ANTI - RH
TYPE A- BLOOD
• CONTAINS A ANTIGEN
• MAKES ANTIBODIES AGAINST B BLOOD – ANTI-B & RH FACTOR
TYPE B+ BLOOD
• MAKES B ANTIGEN
• MAKES RH ANTIGEN
• MAKES ANTIBODIES AGAINST A BLOOD – ANTI -A
TYPE AB- BLOOD
• CONTAINS BOTH A AND B ANTIGENS
• MAKES NEITHER ANTI-A OR ANTI-B BOTH ARE SELF PROTEINS
• MAKES ANTI –RH ANTIBODIES
TYPE O- BLOOD
• CONTAINS NEITHERNEITHER A NOR B NOR RH ANTIGENS
• MAKES ANTI-A AND ANTI-B AND ANTI –RH ANTIBODIES
TYPE A+ BLOOD
• CAN GIVE BLOOD TO ……
• CAN RECEIVE BLOOD FROM….
agglutination
Not agglutination
ANTI- A ANTI-B ANTI-RH
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