Blood transfusions and the development of cytotoxic antibodies in dialyzed patients.
In our work we investigated factors which can influence the alloimmunization and especially the ranges of cytotoxic antibodies that develop in patients on dialysis awaiting their first graft. Up to 15 liters of administered blood the proportion of immunized patients is rather stabile, not exceeding 50%. After further transfusions the percentage of immunized patients is growing rapidly reaching about 85%. Hyperimmunization, marked by cytotoxic antibodies with more than 80% panel reactivity is significantly more frequent in patients who obtained 15 and more liters of blood. In females the hyperimmunization is about 4 times more frequent than in males.
Matej
H
H
Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław.
Kałamarz
M
M
Nowakowska
B
B
Pacyńska
J
J
Myc
A
A
D000906:Antibodies / Q000276:immunology*; D005260:Female; D006085:Graft Survival; D006801:Humans; D016030:Kidney Transplantation; D008297:Male; D006435:Renal Dialysis; D065227:Transfusion Reaction
D000906:Antibodies