| 摘要 |
The invention relates to a cell-free matrix gel graft comprising: (i) a c oherent, framework-forming matrix having open porosity made of a biologicall y and pharmaceutically acceptable material, and (ii) a gel made of a biologi cally and pharmaceutically acceptable material. The invention also provides a method for producing said cell-free matrix-gel graft, comprising the follo wing steps: (v) bringing the matrix and the gel into contact, and (vi) dryin g the matrix-gel complex formed in (v). Furthermore, the present invention p rovides for the use of the cell-free matrix-gel graft for covering and incre asing the visco-elasticity of defects, for regenerating tissue and particula rly for regenerating mesenchymal tissue, particularly of cartilage and/or bo ne.
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