CELL-FREE GRAFT

摘要

The invention relates to a cell-free graft comprising: (i) a coherent framework-forming matrix with an open porosity made of a biologically and pharmaceutically acceptable material, and; (ii) serum. According to a particularly preferred embodiment, the matrix also contains a gel. The invention also provides a method for producing a cell-free graft of this type during which the matrix and the gel, if present, is/are brought in contact with the serum. Optionally, the graft, together with the serum, can be dried. Alternatively, the matrix and the gel, if present, are in a dry state before they are brought into contact with the serum. Lastly, the invention relates to the use of the cell-free graft for regenerating tissue and, in particular, for regenerating cartilage and/or bone.