| abstract |
A complex, a tissue repair material, a preparation method therefor and use thereof. The complex has stable pharmacodynamics, high targeting performance, high transmission efficiency and good tolerance in vivo; and can exert various biological functions by means of endogenous substances, and avoid an immune response in vivo at the same time. The tissue repair material has stable treatment effect and targeting performance in the treatment of skin diseases, especially in the treatment of long-term incurable diabetic complications. |