Biologicals and Fetal Cell Therapy for Wound and Scar Management

Figure 3

Cell delivery by “biological bandage”, hydrogel, and pharmaceutical cream formulation. Each identical ampoule of fetal skin cells (working cell bank) can be seeded directly into biocompatible collagen (Tissue Fleece, Baxter, Switzerland), hydrogels (Mesolis, Anties, Plan-les-Ouates, Switzerland), or into pharmaceutical cream formulations (oil-in-water emulsion base was prepared under GLP, Good Laboratory Practices) that assure biological stability.