组织工程—体外重建人体组织

全部或部分重建皮肤、肝、骨髓、神经等组织一直是基础研究、临床医学和生物工程领域的科学家们所追求的目标，动物细胞与组织体外培养技术的发展使之成为可能。本文主要综述组织工程的研究现状，应用及存在的问题。

Tissue Engineering in Vitro Reconstitution of Human Tissues

Basic, clinical and biotechnological researchers have been seeking methods to fully or partially reconstitute human functional tissues such as skin, bone marrow, nerve and liver ex vivo . The development of animal cell and tissue culture technology in vitro made the above effort possible. This growing area of research was termed as tissue engineering, and is becoming a prominent area in biotechnology. In this article, the research status, applications and existing problems of the tissue engineering were reviewed.