Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
July 2003
Objective: To build the trestle of tissue engineering for skin with the collagen.
Methods: The collagen was obtained from the baby cattle hide pretreated by Na2S and elastinase and Protease M, then the collagen was dissolved in 0.5 mol/L acetic acid solution.