1results about How to "Improve antioxidant function" patented technology

This invention relates to the field of medical technology, specifically to an injectable antioxidant hydrogel adapted to the mechanical properties of the nucleus pulposus, its preparation method, and its applications. The hydrogel uses a polypeptide-polymer copolymer as its backbone, and by adjusting the polymer network structure to match the mechanical properties of the nucleus pulposus, it achieves synergistic optimization of antioxidant properties, mechanical support, and biocompatibility. Because it does not rely on any drug bioactive factors, it can also effectively solve the problems of burst release and over-release of loaded drugs, exhibiting excellent overall performance and possessing broad market application potential.