A method for Manufacturing a device micro area for Controlled sustained release of nerve growth factorA Polymer micro Sphere device and a method for Increasing the stability of nerve growth factor in a composition that contains micro Encapsulated

摘要

A method for Manufacturing a device micro area for Controlled sustained release of Nerve Growth Factor (NGF), which has Lower aggregation characteristic of NGF.That includes mixing metal salt solution to NGF in a Stabilizing of NGF, a metal that connects with NGF, the molar ratio between the NGF and metalFrom 1 to 4 and 1 to 50, and the micro Encapsulated NGF metal mixture to form a micro Sphere containing NGF and metal, capable of sustained controlled release NGFPolymer micro sphere and a device and a method for Increasing the stability of nerve growth factor in a composition that contienengb micro Encapsulated in C quality of principioactIvo.