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- $Unique_ID{BRK01336}
- $Pretitle{}
- $Title{What Are Anti-Kell Antibodies?}
- $Subject{anti-kell antibodies blood forming antibody transfusion antigens red
- cells immune response typed a b o rh-d kell duffy kidd rh hemolysis
- transfusions antigen cell immunity system systems}
- $Volume{D-7,U-7}
- $Log{}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- What Are Anti-Kell Antibodies?
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-
- QUESTION: I have been a regular blood donor since 1960. Recently I received
- a letter from our local Red Cross Blood Bank informing me that I have
- anti-Kell antibodies and that doctors should be made aware of this if I ever
- need a blood transfusion. Exactly what are anti-Kell antibodies?
-
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-
- ANSWER: There are many types of antigens present on red cells. An antigen is
- any substance capable, under appropriate conditions, of producing a specific
- immune response. Usually blood is typed for A, B, O and Rh-D antigens during
- a normal test, but the other antigens, including Kell, Duffy, Kidd (all named
- for their discoverers) and other Rh antigens may also produce an antibody
- response. When blood containing these antibodies comes in contact with blood
- possessing the matching antigens, a reaction called "hemolysis" (destruction
- of red blood cells) may occur. No treatment is necessary, but when continued
- transfusions are necessary, only blood that lacks the offending antigens
- should be used. Specifically for you, you would need blood that has no Kell
- antigens, since your own blood now has anti-Kell antibodies. It is nothing
- you should be concerned about now, but is important information for your
- physician should you require a transfusion.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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-