실크 피브로인 펩타이드를 유효성분으로 포함하는 골 이식재
    1.
    发明公开
    실크 피브로인 펩타이드를 유효성분으로 포함하는 골 이식재 有权
    包含丝状纤维蛋白肽作为活性成分的骨髓

    公开(公告)号:KR1020110121401A

    公开(公告)日:2011-11-07

    申请号:KR1020100040983

    申请日:2010-04-30

    CPC classification number: A61L27/22 A61F2/28 A61L27/225 A61L27/54 C07K1/12

    Abstract: PURPOSE: A bone graft material is provided to rapidly regenerate a damaged and lost part of bone by applying the bone graft material to the damaged and lost part of bone. CONSTITUTION: A bone graft material includes silk fibroin peptide as an active ingredient. The silk fibroin peptide has average molecular weight of 100-4,000 Da and is prepared by removing sericin by treating silk with alkaline solution and hydrolyzing the silk with acid. The silk fibroin peptide improves the expression of alkaline phosphatase, collagen type I-alpha 1, fibronectin, or transforming growth factor(TGF)-beta 1.

    Abstract translation: 目的:提供骨移植材料,通过将骨移植材料应用于损伤和丢失的骨头部分,快速再生骨骼损伤部分和损失部分。 构成:骨移植材料包括丝素蛋白肽作为活性成分。 丝素蛋白肽的平均分子量为100-4,000Da,通过用碱性溶液处理丝并用酸水解丝来除去丝胶蛋白。 丝素蛋白肽改善碱性磷酸酶,I-1型胶原,纤连蛋白或转化生长因子(TGF)-β1的表达。

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