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外文期刊>british journal of haematology
>Heparin‐associated thrombocytopenia in a patient treated with polysulphated chondroitin sulphate: evidence for immunological crossreactivity between heparin and polysulphated glycosaminoglycan
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Heparin‐associated thrombocytopenia in a patient treated with polysulphated chondroitin sulphate: evidence for immunological crossreactivity between heparin and polysulphated glycosaminoglycan
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机译：Heparin‐associated thrombocytopenia in a patient treated with polysulphated chondroitin sulphate: evidence for immunological crossreactivity between heparin and polysulphated glycosaminoglycan
Summary.Heparin‐associated thrombocytopenia (HAT) type II, a severe side effect of heparin therapy, is thought to be induced by an immunological mechanism. By crossreactivity studies we have demonstrated that sera of patients with HAT type II activate plateletsin vitronot only after the addition of heparin but also after addition of a chemically polysulphated chondroitin‐like substance, Arteparon®, used for treatment of degenerative joint disease. In addition here, we describe a patient who developed deep venous thrombosis and pulmonary embolism following administration of Arteparon® and typical HAT type II with thrombocytopenia, 36 h after the first administration of heparin. This patient had never received heparin, but had repeatedly been treated with Arteparon® for degenerative joint disease. We conclude that this patient had been presensitized by Arteparon®, as indicated by his clinical course.In vitrostudies again confirm crossreactivity between heparin and Art
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