Tsing Hua University, Beijing
Collagen/chitosan/heparin improves hepatic tissue engineering biocompatibility
Published in Medicine and Law Weekly, April 8th, 2005
"To make an implantable bioartificial liver (IBL), a new biocompatible collagen/chitosan/heparin complex was prepared using a crosslinking agent. The X-ray photoelectron spectroscopy (XPS), mechanical strength and biocompatibility with whole blood and hepatocytes were measured," investigators in China report.
"The collagen/chitosan/heparin complex resulted in a superior blood compatibility compared to 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide (EDC) crosslinked collagen matrix.
"The morphology and behavior of the cells on the...
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