组织工程胆管研究现状

The current status of tissue engineered biliary duct

研究组织工程胆管的目的在于利用体外构建的组织对受损或病变胆管进行修复、替换或再生。本文综述了组织工程胆管的细胞来源、支架及其在体外构建的现状，提出了现存障碍及发展趋势。利用组织工程胆管的替代治疗具有极其诱人的前景，但是它还处于早期阶段，仍然需要对其真正的价值做出合适的评价。

Researching tissue engineered biliary duct aims to repair,replace and regenerate damaged or diseased bile duct by using the in vitro constructed tissues. In this article, we reviewed the cell sources, and scaffolds and the current status of the construction of the tissue engineered biliary duct in tissue engineering,and discussed the existing obstacles and development trends. Tissue engineered biliary duct has an intriguing perspective for the replacement therapy, but it is still at an early stage, its true value remains to be evaluated.