纳米纤维材料可以模拟细胞外基质的机关和成果,作为肌腱组织工程的支架有明明的优越性。
Nanofiber scaffolds can mimic the structure and function of extracellular matrix, and have advantages for tendon tissue engineering.
目的探讨应用组织工程肌腱修复陈旧性跟腱断裂伴缺损的手术方法及临床效果。
Objective To probe into the surgical methods and therapeutic effect of repairing old calcaneal tendon rupture and defects with tissue engineered tendons.
结论组织工程肌腱修复跟腱缺损可获较好临床效果,是一种可选择的新治疗方法。
Conclusion Repairing old rupture and defects of calcaneal tendon with tissue engineered tendons can achieve good clinical outcome, it is an optional therapy.
目的探讨胶原在组织工程肌腱的构建中对力学强度的影响。
Objective To investigate the influence of collagen on the biomechanics strength of tissue engineering tendon.
通过荧光显微镜可直接观察组织工程化肌腱上的细胞。
We could also observe the cells on the tissue engineered tendons by fluorescence image directly.
结论:肌腱移植的材料主要有自体肌腱、同种异体肌腱、人工肌腱和组织工程化肌腱等。
CONCLUSION: Main materials of tendon transplant are as follows: autologous tendon, allogeneic tendon, artificial tendon and tissue engineered tendon.
资料综合:用于肌腱移植的材料主要有以下几类:自体肌腱、同种异体肌腱、人工肌腱和组织工程化肌腱。
DATA SYNTHESIS: Main materials of tendon transplant are as follows: autologous tendon, allogeneic tendon, artificial tendon and tissue engineered tendon.
目的探讨组织工程肌腱保存过程中细胞存活率研究的方法。
Objective To study the research method of cell survival rate at the procedure of cryopreservation of tissue engineered tendons.
目的研究深低温冻存组织工程肌腱适宜的抗冻剂。
Objective To investigate a cryophylactic agent (CPA) to protect tissue engineered tendon (TET) in deep low temperature.
结论外源性胶原在肌腱修复的早期能增强组织工程肌腱的力学强度,对患肢功能的恢复有一定的作用。
Conclusion Exogenous collagen can enhance the mechanics strength of tissue engineering tendon, and is of a certain effect on affected limb rehabilitation in early repair stages.
指出有利于细胞生长与粘附的生物材料的研制必将推动组织工程化肌腱的研究。
It is considered that biomaterials favorable for cell growth and attachment will develop the research in tissue engineered tendon.
目的用短串联重复位点检测方法,评价组织工程化肌腱临床应用修复喙锁韧带损伤的效果。
Objective To evaluate the result of clinical application in the repair of coracoclavicular ligament injury by tissue engineered tendon using the technique of short tandem repeat loci examination.
结论周期性机械应变直接作用于肌腱细胞可以刺激其生长,这对于应用机械应变促进组织工程化肌腱的构建具有重要应用价值。
Conclusion Cyclic mechanical stretches act directly to stimulate tendon cell growth and these results are compatible with a significant role for stretch in tissue engineered tendon construction.
组织工程化肌腱修复肌腱韧带缺损及功能重建是目前的研究热点。
Using tissue-engineered tendons to repair tendons and ligaments as well as functional reconstruction is the focus of nowadays researches.
结果术后8周见组织工程化肌腱呈白色、有光泽,组织学可见胶原组织平行排列,但仍可见未降解的PGA及少量炎性细胞;
Results At postoperative 8 weeks the engineered tendon assumed white and shiny, with parallel arrangement of the collagen tissue. Undegraded PGA and a few inflammatory cells could still be seen.
以丝素为材料构建成的组织工程肌腱具有独特的综合优势。
There are unique comprehensive advantages to construct tissue-engineering tendons using silk fibroin.
方法将第54代转化人胚肌腱细胞与碳纤维和聚羟基乙酸混合编织带体外复合培养构建组织工程肌腱。
Methods The 54th generation of transformed human embryonic tendon cells and artificial composite materials of carbon fibers(CF) and polyglycolic(PGA) were co-cultured in vitro to construct TET.
采用鸡的趾深屈肌腱细胞构建组织工程肌腱。
The engineered tendon was constructed with the tendon bioreactor.
采用鸡的趾深屈肌腱细胞构建组织工程肌腱。
The engineered tendon was constructed with the tendon bioreactor.
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