23 Jul Injectable tissue engineering carrier material and construction method thereof
Abstract
The invention belongs to the technical field of preparing artificial organs by using a tissue engineering method in a biomedical engineering, and particularly relates to a tissue engineering repairingmaterial and a construction method thereof. The tissue engineering repairing material uses a biodegradable material of which the initial state is liquid state, and a sodium alginate-gelatin blendingsystem as a carrier bracket to which seed cells are attached so as to form a complex with a three-dimensional structure and biological activity. The invention also provides the construction method foran injectable tissue engineering bone repairing material. In vitro and in vivo experiments prove that the sodium alginate-gelatin blending system and osteoplasts have good compatibility, and the tissue engineering repairing material is a practicable injectable tissue engineering bracket material. The injectable tissue engineering bone constructed by the blending system has a wide application prospect.
Year: 2010
Country: CN
Doc No: 101642588