| 摘要 |
PROBLEM TO BE SOLVED: To provide: an embolic agent comprising a biomaterial that has biodegradability and bioabsorbability, and that has a vascular endothelial cell adhesion activity; and to provide a production method of the same.SOLUTION: An embolic agent 11 comprises a hydrophobic gelatin that includes: a polypeptide chain 21 of enzymatic degradability that has an amino group 22 and a cell adhesion peptide sequence; and a hydrophobic group 24 introduced to the amino group of the polypeptide chain through an amide bond 23. |
