A METHOD FOR PRODUCING MICROSPHERE COATED WITH NANOPARTICLE CONTAINING GROWTH FACTOR AND THE USING METHOD FOR NEURONAL DIFFERENTIATION THEREBY

摘要

The present invention relates to a reproduction of the nerve by growth factors are attached to the microspheres or microbeads , more specifically, the cation by allowing me the outside by an electrostatic bond with the carboxyl group consisting of cationic polyethyleneimine microspheres or micro beads that come out of the outer polyethylene fibroblast growth factor on the growth of immigrant factor (bFGF) containing a heparin / to the coating by the nanoparticles consisting of a poly Ella , who is an electrostatic reaction , to induce the differentiation of nerve cells derived microspheres or microbeads for nervous tissue reconstruction may be used to manufacture a scanning micro- scaffolds there .