申请人:BIOGEN, INC.
公开号:EP0372670A2
公开(公告)日:1990-06-13
This invention relates to anticoagulant and platelet inhibitory compositions, combinations and methods characterized by biologically active peptides which display the anticoagulant and platelet inhibitory activities of hirudin, or analogs thereof, for therapeutic and prophylactic purposes. The methods, compositions and combinations of this invention are advantageously useful for decreasing or preventing platelet aggregation and platelet activation in a patient or a biological sample. These methods, compositions and combinations are particularly useful in patients for whom standard heparin therapy is contraindicated due to a history of heparin-induced thrombocytopenia or an antithrombin III deficiency. This invention also relates to methods, compositions and combinations for treating extracorporeal blood and for increasing platelet storage life.
本发明涉及用于治疗和预防目的的抗凝剂和血小板抑制剂组合物、组合物和方法,其特征在于生物活性肽具有水蛭素或其类似物的抗凝剂和血小板抑制活性。本发明的方法、组合物和组合物在降低或预防患者或生物样本中的血小板聚集和血小板活化方面具有优势。这些方法、组合物和组合物尤其适用于因肝素诱导的血小板减少症或抗凝血酶 III 缺乏症而禁用标准肝素疗法的患者。本发明还涉及治疗体外血液和延长血小板储存寿命的方法、组合物和组合物。