发明名称 |
Cartilaginous neo-tissue capable of being grafted |
摘要 |
A cartilaginous neo-tissue that is capable of being grafted is constituted by rows of approximately parallel cells with a cell maturation gradient orientated from a predetermined zone towards its periphery. During preparation of the cartilaginous neo-tissue with a chitosan hydrogel, the predetermined zone corresponds to the junction of cells with the chitosan hydrogel in contact with which the neo-tissue develops.
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申请公布号 |
US2005074742(A1) |
申请公布日期 |
2005.04.07 |
申请号 |
US20040473359 |
申请日期 |
2004.04.06 |
申请人 |
DOMARD ALAIN;CORVOL MARIE-THERESE M.;GUILLOT FRANCOIS;CHEVALIER XAVIER L.;MORFIN ISABELLE;VACHER DOMINIQUE J. |
发明人 |
DOMARD ALAIN;CORVOL MARIE-THERESE M.;GUILLOT FRANCOIS;CHEVALIER XAVIER L.;MORFIN ISABELLE;VACHER DOMINIQUE J. |
分类号 |
A61K35/12;A61L27/20;A61L27/38;A61L27/52;C12N5/00;C12N5/02;C12N5/077;(IPC1-7):C12N5/00 |
主分类号 |
A61K35/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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