The skin material is applied to skin tissue repair of clinical burns, ulcers, wounds, deformities, surgical defects, scars, and the like and the preparation of skin tissue substitutes.

上述皮肤材料应用于制备临床烧伤、溃疡、创伤、畸形、术后缺损、疤痕等皮肤组织修复和皮肤组织替代物。

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In many types of surgery pieces of tissue from animals or plastic substitutes are used but that could all be replaced with the patient's own stem cells.

在很多类型的传统外科手术中，小块的人体组织通常取自动物或以塑料制品作为替代物，其实它们都可以用患者自身的干细胞进行替代。

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This article reviews the main applications of collagen in tissue engineering including skin replacement, bone substitutes and artifical blood vessels and valves.

应用于组织工程，例如皮肤替换、骨替换以及人造血管和瓣膜的替换，就是胶原的重要用途之一。

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