1results about How to "Activate regeneration" patented technology

This invention relates to the field of biomedical technology and discloses an exosome preparation for treating thin endometrium and its preparation method. The preparation method includes the following steps: Step 1, culturing mesenchymal stem cells; Step 2, extracting exosomes; Step 3, preparing a collagen solution; Step 4, preparing traditional Chinese medicine components; Step 5, stirring the collagen solution and sheep placenta powder extract evenly at 4°C, then adding the exosome solution and mixing, then adding soy isoflavone solution and excipients, and after sufficient reaction, obtaining an exosome gel, which is then stored at 4°C. This invention utilizes the above-mentioned exosome preparation for treating thin endometrium and its preparation method, using collagen gel as a sustained-release matrix to provide three-dimensional structural support for the active substances, slowing down their degradation. Simultaneously, the growth factors in the sheep placenta powder extract work synergistically with the exosomes to activate angiogenesis, improve blood supply, and promote endometrial regeneration.