Jee, Kyoung Soo Bae, Jin Woo Shin, Jae Seung Han, Dong Keun Park, Ki Dong 2024-01-19T13:38:11Z 2024-01-19T13:38:11Z 2022-03-07 2007 1022-1360 https://pubs.kist.re.kr/handle/201004/116381 A novel chemical modification of biological tissue was developed by the immobilization of heparin to small intestinal submucosa (SIS) using glutaraldehyde (GA). Heparinized SIS tissue was characterized by measuring in vitro plasma protein adsorption, platelet adhesion, in vitro fibroblast attachment, and in vivo calcification. Lower protein adsorption and platelet adhesion were observed on heparinized SIS than non-modified SIS. The attachment of human dermal fibroblast on the heparinized SIS was significantly increased, and the amount of calcium deposited on the modified SIS was much less than fresh SIS. These results demonstrated that heparin immobilized SIS can be applied as a novel bioprosthesis for a variety of cardiovascular applications. English WILEY-V C H VERLAG GMBH Heparin immobilized small intestinal submucosa for cardiovascular applications Conference 10.1002/masy.200750320 1 IUPAC International Symposium on Advanced Polymers for Emerging Technologies, v.249, pp.120 - 123 IUPAC International Symposium on Advanced Polymers for Emerging Technologies 249 120 123 GE Busan, SOUTH KOREA 2006-10-10 MACROMOLECULAR SYMPOSIA 000246451200021 2-s2.0-34547162931 Proceedings Paper