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    • 9. 发明申请
    • Preventives or Remedies for Hepatopathy
    • 预防或治疗肝病
    • US20070219114A1
    • 2007-09-20
    • US10554875
    • 2004-04-30
    • Kenji KangawaHiroshi Hosoda
    • Kenji KangawaHiroshi Hosoda
    • A61K38/02
    • A61K31/00A61K38/25
    • The present invention relates to a preventive or a therapeutic agent for hepatopathy, comprising, as an effective ingredient, a polypeptide derivative having an activity of binding to growth hormone secretagogue receptor and thus elevating intracellular calcium ion concentration, and having one amino acid sequence selected from the group consisting of amino acid sequences represented by SEQ ID NOS: 1 to 22, or an amino acid sequence in which one to several amino acids are deleted, substituted or added at the amino acid residues other that the first to forth amino acid residues from the amino-terminus in the said amino acid sequence, or a pharmacologically acceptable salt thereof. The preventive or the therapeutic agent for hepatopathy in accordance with the present invention is useful as a drug suitable for treating or preventing hepatic diseases such as hepatitis, liver cirrhosis and hepatic insufficiency. Further, the preventive or the therapeutic agent for hepatopathy in accordance with the present invention is also useful as an agent of promoting hepatic regeneration and hepatic function recovery after hepatectomy.
    • 本发明涉及用于肝病的预防或治疗剂,其包含作为有效成分的具有与生长激素促分泌素受体结合的活性的多肽衍生物,从而提高细胞内钙离子浓度,并且具有一个选自以下的氨基酸序列 由SEQ ID NO:1至22表示的氨基酸序列组成的组,或其中一至几个氨基酸缺失,氨基酸残基取代或加入的氨基酸序列,其中第一至第四氨基酸残基来自 所述氨基酸序列中的氨基末端或其药理学上可接受的盐。 根据本发明的肝病预防或治疗剂可用作适合于治疗或预防肝病,肝硬化和肝功能不全等肝病的药物。 此外,根据本发明的肝病的预防或治疗剂也可用作肝切除术后促进肝再生和肝功能恢复的药剂。