abstract |
The present invention relates to a composition comprising a cross-linked compound (A) selected from the group polysulphated and unsulphated polysaccharides, polysulphated and unsulphated glycosaminoglycans, polysulphated and unsulphated proteoglycans, and polysulphated and unsulphated glycoproteins, and/or autologous cells reprogrammed to synthetize and secrete the compound (A), and an analogue of mammalian insulin-growth factor-1 (B) wherein amino acid residues are modified, removed or substituted that maintain or enhance insulin-like growth factor type 1 receptor avidity and affinity and wherein amino acid residues are modified, removed or added that reduce insulin-like growth factor binding protein avidity and affinity. The composition is particularly suitable for prolonging the viscosupplementation effect post-treatment of damaged articular joints. |