Animal Sera for Transfusion Purposes
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بررسی آلوایمونیزاسیون در بیماران مبتلا به تالاسمی ماژور شهرستان زاهدان در سال 1380
Background and purpose: Ïncreasing transfusion need is one of the main problems in thalassemic pathients. Âlloimmunization is one of the most complicated causes of this problem which is an immunologic response to foreign antigens. Âccording to different studies, its frequency is 5% to 21% in major B-thalassemic patients. Âlloimmunization leads to decrease RBÇs life span, an so, demands for in...
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Although well-known for many years, the inherent toxic action of certain normal blood sera when injected into animals of different species, has recently attracted renewed attention owing to the many points of similarity in the symptoms of animals dying of such injections and of those dying of anaphylactic shock. The older studies Of phenomena belonging in this category followed closely in the f...
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