Conclusion : Human umbilical vessel ring culture model of three dimensions in DMEM / F12 ( 1:1 ) serum-free medium has been established .

结论：用无血清培养基和Ⅰ型胶原可以立体培养 脐血管 环。

An Observation of the Morphological Structure with Agc-related Changes in Shenque Xue and the Rabbit 's Umbilical Ring

神阙穴与家兔 脐 环组织结构的年龄性变化观察

Objective : To establish a human umbilical vessel ring culture model of three dimensions in serum-free medium in vitro .

目的：建立体外人 血管 无血清立体模型。

Model of human umbilical vessel ring cultured in serum-free medium

人 脐血管 环无血清立体培养模型的实验研究