tissue substitute

It has a good biological activity and compatibility, after being implanted into the organizations of human-being, it has no stimulation and exclusion, and form a strong chemical combination with bone, it is a ideal hard tissue substitute materials.

它具有良好的生物活性和相容性，植入人体后对组织无刺激和排斥作用，能与骨形成很强的化学结合，是理想的硬组织替代材料。

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Although some progress has been made in the research of application of tissue engineering bone substitute for bone defect repairing and it may be used in the future, but until now, it is not feasible for clinical application.

虽然，应用组织工程化人工骨进行骨缺损修复的研究已经取得了一些进展，有可能在不远的将来应用于临床，但目前，组织工程化人工骨的应用尚不现实。

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A comparative study on the difference between a new soft tissue substitute and water in the neutron experiments

中子实验中新型软组织替代物与水的比较研究

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However, the extreme shortage of embryonic stem cells sources and the immunological rejection caused by individual specificity after transplantation greatly limit the application of embryonic stem cells in tissue substitute and organ transplantation.

但是胚胎干细胞来源极其有限，并由于其个体特异性易带来移植后的免疫排斥反应，因而在极大程度上限制了胚胎干细胞在组织替代和器官移植中的应用。

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Preparation and Application of Tissue Engineering of Skin Substitute

组织工程皮肤替代物的研制与应用

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AIM: To transplant a tissue engineered nerve substitute was into the sciatic nerve injury gap of rats so as to observe the survival time and nerve function index of the transplant.

目的：利用组织工程方法制备的神经组织替代物桥接大鼠坐骨神经缺损，观察移植体的存活时间和神经功能指数。

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Conclusion PLGA polymer is the safe tissue engineering material, cells and PLGA scaffolds complex could be substitute for bone graft.

结论PLGA聚合物是一种安全的骨组织工程材料，可望制成有生物活性的骨移植替代材料。

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Conclusion In the field of facial skin anti-aging injection treatment, Hyaluronic Acid Agent is undoubtedly a safe, efficacious tissue substitute.

结论：在对面部皮肤抗老化注射填充方面，透明质酸制剂无疑是一种安全、有效地组织代用品。但是，在对面部凹陷填充和局部塑型方面，远期效果还有待观察。

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Development and application on Ti alloy material used in human hard tissue for repair and substitute

人体硬组织修复和替代用钛合金材料的开发与应用

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Study on the Method of Adsorbing Albumin for Enwrapping Human Hard Tissue Substitute Biomaterials

人体硬组织替代材料表面吸附白蛋白方法的研究

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Titanium and its titanium alloys are becoming more promising biomedical materials for human hard tissue for repair and substitute with their lower density and lower modulus, high ratio of strength vs. density, fine corrosion resistance and workability, especially its fine biocompatibility.

钛及钛合金具有低密度、高比强度、低模量、耐蚀、易加工且生物相容性优良等特性，已成为外科植入物和矫形器械产品常用的替代材料。

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Objective To fabricate submucosal tissue substitute in vitro.

目的体外构建粘膜固有层的替代物.

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Models of injury of sciatic nerve were established. About 12 mm long tissue engineered nerve substitute was transplanted in the region of sciatic nerve injury in the tissue engineered transplant group.

建立大鼠坐骨神经损伤模型，组织工程替代物移植组将长约12mm的组织工程神经移植体桥接于坐骨神经缺损处；

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Experimental study of the culture of submucosal tissue substitute in vitro

粘膜固有层替代物体外培养的实验研究

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Construction of tissue engineered dermal substitute of pig composite Chitosan

猪复方壳多糖组织工程皮肤替代物的构建

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Bioceramics, because of their advantages such as biocompatibility and osteoconduction, have been widely used for bone repairing and bone substitute as bone tissue engineering materials.

生物陶瓷由于具有良好的生物相容性和一定的骨传导性等优点，已经作为骨组织支架材料广泛应用于骨修复和骨替代等很多领域。

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AIM Fibroblast and keratinocyte of cultured Guizhou miniature pigs and chitin are added into murine tail collagen to construct composite Chitosan tissue engineering dermal substitute with tissue engineering method.

目的：采用组织工程方法，在鼠尾胶原中加入壳多糖及培养的贵州小型香猪成纤维细胞与角质形成细胞，进行猪复合壳多糖组织工程皮肤替代物的构建。

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