METHOD FOR PRODUCING MULTIPOROUS AND BIODEGRADABLE ARTIFICIAL ORGANS WHICH RELEASE BIOACTIVE MATERIALS SLOWLY

摘要

PURPOSE: Provided is a method for producing multiporous and biodegradable artificial organs which release bioactive materials slowly, thereby transferring the material effectively through the artificial organs because the organs have the appropriate sized multiporous and releasing the bioactive materials slowly from the organs during growth of cells within organs. CONSTITUTION: The multiporous and biodegradable artificial organs are produced by adding 1.5 to 18% of biodegradable polymer and 0.0001 to 80% of bioactive materials selected from the group consisting of cytokines, antibiotics and the mixture thereof to emulsion solution consisting of water and organic solvent; adding the mixture into a mold with organ shape; and drying the artificial organs by emulsifying freeze drying method.