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Agent for suppressing proliferation of vascular endothelial cell

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专利汇可以提供Agent for suppressing proliferation of vascular endothelial cell专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain an agent for suppressing the proliferation of vascular endothelial cell, having suppressing action to the proliferation of vascular endothelial cell and useful for the treatment of malignant tumor, etc., by using hyaluronic acid or its salt having a specific molecular weight as an active component.
CONSTITUTION: Hyaluronic acid or its salt (e.g. sodium salt or potassium salt) having a molecular weight of 50,000-3,000,000 is used as an active component. The molecular weight of the hyaluronic acid or its salt is preferably 500,000-1,800,000. The dose is preferably 0.2-5mg daily for adult in the case of using as an instillation. In the case of using the agent as an injection, it is preferably administered at a rate of 25-250mg of the active component per dose by single injection or by dripping. The hyaluronic acid having a molecular weight of 50,000-3,000,000 can be produced by subjecting a chicken comb to digestion with protease, precipitation with cetylpyridinium chloride and fractionation with ethanol.
COPYRIGHT: (C)1989,JPO&Japio,下面是Agent for suppressing proliferation of vascular endothelial cell专利的具体信息内容。

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