abstract |
Supramolecular complexes are formed by polyanionic polymers and spermidine having a ratio of anionic equivalents raging from 10 1 :1 to 10 7 :1 eq/eq, more preferably from 10 2 :1 to 10 4 :1 eq/eq, whose components are linked by non-covalent, ionic interactions. The supramolecular complexes are exhibit high potency in eliciting fibroblast proliferation. Disclosed are medicinal/cosmetic compositions containing the supramolecular complexes for the trophism, maintenance, regeneration, and repair of connective tissues and mucosae in damaged or senescent conditions. |