Research status of hyaluronan composite materials
10.3969/j.issn.2095-4344.2015.21.023
- VernacularTitle:透明质酸复合材料研究现状
- Author:
Jinju DING
;
Weiqing SUN
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2015;19(21):3403-3408
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Hyaluronan with special linear macromolecular structure and rheologic property has good biocompatibility and becomes a signal matter of the cel surface, which possesses a promising application potential in tissue-engineering field. OBJECTIVE:To review the research progress in medical hyaluronan composites. METHODS:Related literatures concerning preparation, safety evaluation and clinical trials of hyaluronan composites were extensively reviewed and comprehensively analyzed in the three folowing aspects: cartilage scaffold, cornea scaffold and submucous bulking agent. RESULTS AND CONCLUSION:The hyaluronan composite has a potential use in cartilage scaffold and cornea scaffold as its suitable porosity and pore size, biomimetic three-dimensional microstructure, excelent physical and chemical property and biological property. The hyaluronan composite as a bulking agent has been applied clinicaly, and results from some clinical trials have shown that the composite used as bulking agent has the problems about low efficacy and complications, which need to do further improvement. More researches are needed in product design, evaluation of performance and safety for expending and optimizing the clinical applications of the hyaluronan composite.
