Chinese Journal of Tissue Engineering Research ›› 2013, Vol. 17 ›› Issue (18): 3295-3302.doi: 10.3969/j.issn.2095-4344.2013.18.010

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Biological metabolic function of the human liver cell line-1 used in bioartificial liver

Rao Xiao-hui, Jian Guo-deng, Zhang Zhi, Wang Yan, Pan Ming-xin, Gao Yi   

  1. Second Department of Hepatology, Zhujang Hospital of Southern Medical University, Guangzhou  510280, Guangdong Province, China
  • Received:2013-02-12 Revised:2013-03-18 Online:2013-04-30 Published:2013-04-30
  • Contact: Pan Ming-xin, Doctor, Doctoral supervisor, Chief physician, Professor, Second Department of Hepatology, Zhujang Hospital of Southern Medical University, Guangzhou 510280, Guangdong Province, China pmxwxy@sohu.com Gao Yi, Doctor, Doctoral supervisor, Chief physician, Professor, Second Department of Hepatology, Zhujang Hospital of Southern Medical University, Guangzhou 510280, Guangdong Province, China gaoyi6164@163.com
  • About author:Rao Xiao-hui★, Master, Second Department of Hepatology, Zhujang Hospital of Southern Medical University, Guangzhou 510280, Guangdong Province, China oulingjv@163.com
  • Supported by:

    National High Technology Development Planning Project of China(863 Planning), No. 2006AA02A141

Abstract:

BACKGROUND: Our preliminary study found that Chinese human liver cell line-1 has high differentiation ability and good biological metabolic functions, and the human liver cell lines are separated from normal liver tissue on a cell histology which are safer than the tumor-derived liver cell line.
OBJECTIVE: To investigate the biological metabolic functions of Chinese human liver cell line-1 cells in a hybrid bioartificial liver.
METHODS: Fifteen cynomolgus monkeys were randomly divided into the control group (n=5) and the treatment group (n=10), and all the monkeys were used to establish the acute liver failure models. The models in the treatment group were implanted with Chinese human liver cell line-1 established hybrid bioartificial liver through the contact perfusion bioreactor inoculation under micro carrier microgravity.
RESULTS AND CONCLUSION: The serum alanine aminotransferase, total bilirubin, total bile acid, urea nitrogen, creatinine and blood ammonia levels of the cynomolgus monkeys with acute liver failure were increased, while the albumin level and Fischer index were decreased; after treated with hybrid bioartificial liver, serum alanine aminotransferase, total bilirubin, total bile acid, urea nitrogen, creatinine and blood ammonia levels of the cynomolgus monkeys with acute liver failure were recovered to the normal levels. It suggests that Chinese human liver cell line-1 cells in hybrid bioartificial liver have good biological metabolic function with good liver-specific biosynthesis and biological metabolic functions.

Key words: organ transplantation, transplantation and artificial organs, human hepatocytes, artificial organs, hybrid bioartificial liver, liver, liver-specific biosynthesis, cynomolgus monkeys, National 863 Project of China

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