[Study of process optimization on freeze drying of human amniotic membrane].

@article{Gao2012StudyOP,
  title={[Study of process optimization on freeze drying of human amniotic membrane].},
  author={Jian Gao and Lingling Liu and Wen Liu and Jing Song and Kun Li and Yunjia Hong and Leshui Lu and Hu Lu},
  journal={Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi},
  year={2012},
  volume={29 4},
  pages={705-9}
}
The study was aimed to investigate the optimum conditions of freeze drying preservation of amniotic membrane (AM). The AM from the health puerperal woman was preserved by freeze drying at optimized way. The key factors of freeze drying process, including abstersion aqua, conservation liquor, the curve of freezing temperature, and the ingredient of protective agent, were optimized. All their morphologic structure was observed by light microscope and scanning electron microscope. The degradation… CONTINUE READING