| abstract |
The invention comprises, in part, a biocompatible polymer matrix and one or more cells synthesized and secreted by one or more cells cultured in i) cell culture medium and ii) cell culture medium. Directed to a biocompatible composition comprising a conditioned cell medium containing an agent of, and its therapeutic use, in particular in modulating bone and / or gingival tissue growth. In one aspect, the cells are fibroblasts. In another aspect, the fibroblasts are skin fibroblasts. |