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公开(公告)号:US20070122388A1
公开(公告)日:2007-05-31
申请号:US11641388
申请日:2006-12-19
申请人: Bradley Kropp , Hsueh-Kung Lin , Fadee Mondelek
发明人: Bradley Kropp , Hsueh-Kung Lin , Fadee Mondelek
CPC分类号: A61F2/04 , A61F2/02 , A61K35/12 , A61K35/38 , A61L27/3629 , A61L27/3679 , A61L27/3813 , A61L27/3826 , A61L27/383 , A61L27/3882 , A61L27/3886 , A61L2400/12 , A61L2430/22 , C12N5/0685 , C12N2502/1347 , C12N2531/00 , C12N2533/40 , C12N2533/92
摘要: A tissue graft composition is described herein that includes a segment of small intestinal submucosa having at least one nanoparticle incorporated therein such that the permeability of the segment of small intestinal submucosa is altered, thereby providing the segment of small intestinal submucosa with a more substantially uniform structure for cell migration and proliferation. The tissue graft composition may further comprise at least one macromolecule incorporated into the nanoparticle. The tissue graft composition may be utilized in seeded or unseeded methods of tissue repair.
摘要翻译: 本文描述了一种组织移植组合物,其包括具有并入其中的至少一个纳米颗粒的小肠粘膜下层的部分,使得小肠粘膜下层的段的通透性被改变,由此提供具有更基本均匀结构的小肠粘膜下层的部分 用于细胞迁移和增殖。 组织移植组合物还可以包含并入纳米颗粒中的至少一种大分子。 组织移植组合物可用于组织修复的种子或非种子方法。