摘要/Abstract

摘要： 生物打印是一种新兴的生物制造技术，推动了许多创新并为再生医疗开辟了新途径。生物打印的目的是在体外制造移植物，然后将其植入体内，然而一直以来离体组织的培养及血管化都存在难以彻底解决的问题。为了解决这一难题，研究者们提出了原位生物打印的概念，将组织直接打印在受伤或缺损的部位，利用体内的天然细胞微环境使打印组织成熟。该文对原位生物打印的技术、优势、应用领域、发展方向等进行综述。
关键词: 原位生物打印, 组织再生, 生物墨水
Abstract:
Bioprinting is a new biological manufacturing technology, which opens up new ways for regenerative therapy. The purpose of bioprinting is to create the internal plants in vitro. However, it is difficult to culture and vascularize printed tissue in vitro. In order to overcome this difficulty, in situ printing is presented to print the tissue directly on the injured or defective site, using the natural microenvironment in vivo to make the printed tissue mature. This article reviews the technology, advantages and research status of in situ bioprinting and briefly introduces the future direction of in situ bioprinting.
Key words: in situ bioprinting, tissue regeneration, bioink


PDF全文下载地址:

点我下载PDF