title: [Biocompatibility study of the UV surface modified Dacron material].
abstract: The enzyme histochemistry method was used in this experiment to study the biocompatibility of the UV surface modified Dacron. The activity of the enzymes such as ALP, ACP, NADHD and LDH in the tissue surrounding both the modified and unmodified materials after a certain implantation period was semiquantitatively measured. The results showed that the biocompatibility of the surface modified Dacron was as good as that of the unmodified one.
authors.affiliation: Department of Cardiothoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, China.
authors.forename: Er'yong
authors.initials: E
authors.lastname: Zhang
authors.forename: Bin
authors.initials: B
authors.lastname: Du
authors.forename: Changxiu
authors.initials: C
authors.lastname: Wan
mesh_terms: D001672:Biocompatible Materials; D006350:Heart Valve Prosthesis; D008422:Materials Testing; D011093:Polyethylene Terephthalates / Q000528:radiation effects; D013499:Surface Properties; D014466:Ultraviolet Rays
chemical_list: D001672:Biocompatible Materials; D011093:Polyethylene Terephthalates