Platelet-aggregating inhibitory agents from leech saliva and pharmaceutical preparations containing the same

A composition of matter useful as an inhibitor of blood platelet aggregation, for the treatment of various clinical disorders such as thrombotic, inflammatory and immunological disorders. This composition of matter is derived from the saliva of leeches of the Hirudinidae family. The composition cont...

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Bibliographische Detailangaben
Hauptverfasser: OREVI, MIRIAM, RIGBI, MEIR, ELDOR, AMIRAM
Format: Patent
Sprache:eng
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Zusammenfassung:A composition of matter useful as an inhibitor of blood platelet aggregation, for the treatment of various clinical disorders such as thrombotic, inflammatory and immunological disorders. This composition of matter is derived from the saliva of leeches of the Hirudinidae family. The composition contains various components, all having molecular weights lower than 2,000 daltons. The composition has an inhibitory activity against platelet aggregation induced by various aggregating agents, including Platelet Activating Factor-acether (PAF-acether), arachidonic acid, thrombin, ADP and epinephrine.