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Chinese Archives of General Surgery(Electronic Edition) ›› 2011, Vol. 05 ›› Issue (01): 12-16. doi: 10.3877/cma.j.issn.1674-0793.2011.01.004

Special Issue:

• Original Article • Previous Articles     Next Articles

Control study of therapeutic effect of adipose mesenchymal stem cells and hepatocyte transplanted for hepatic cirrhosis model of rat

Xian-hong XIANG1, Jia-ping LI1,(), Guo-sheng TAN1, Liu-qing CHEN2, Wei CHEN1, Jian-Yong YANG1   

  1. 1. Department of Interventional Radiology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
  • Received:2011-01-10 Online:2011-02-01 Published:2011-02-01
  • Contact: Jia-ping LI
  • About author:
    Corresponding author: LI Jia-ping, Email:

Abstract:

Objective

To evaluate the therapeutic effects of adipose mesenchymal stem cells (ADMSCs) and hepatocyte transplanted for the hepatic cirrhosis model of rats induced by CCL4.

Methods

Thirty SD rats of hepatic cirrhosis model were randomly divided averagely into two groups and transplanted through Superior Mesenteric vein. Liver functions of rat was examined before and after cell transplantation. HE stain was performed to liver specimen slices. The degeneration and necrosis of hepatic cells and the degree of liver fibrosis were observed under microscope, and further pathological evaluation was made according to observation result.

Results

The liver functions of ADMSCs group was improved significantly in comparison with that of hepatocyte(P<0.05). The transplantation of ADMSCs could inhibit the degeneration and necrosis of hepatic tissue and improve liver fibrosis of the rats. The difference of pathological evaluation between two groups had statistical sense(P<0.05).

Conclusions

The transplantation of ADMSCs through Superior Mesenteric vein has therapeutic effect for the hepatic cirrhosis model of rats. It can improve liver functions and inhibit liver fibrosis.

Key words: Adipose tissue-derived mesenchymal stem cells, Hepatocyte, Transplantation, Hepatic cirrhosis

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