Effects of Dan-Shao-Hua-Xian on the expression of collagen type I and III in rats with hepatic fibrosis

查看全文 作　　者：Xiao-Xia Geng, Qin Yang, Ru-Jia Xie, Xin-Hua Luo, Cheng-Xiu Li and Ming-Liang Cheng Guizhou, China Department of Infectious Diseases, Affiliated Hospital of Guiyang Medical College ;Department of Pathophysiology, Guiyang Medical College ;Depart- ment of Infectious Diseases, People’ s Hospital of Guizhou Province ;and Department of Pharmacology, Guiyang Medical College

出　　处：《Hepatobiliary & Pancreatic Diseases International》索引2004年第3卷第4期,共6页

摘　　要：BACKGROUND: Hepatic fibrosis is the common patholo gical change in various chronic liver diseases,and its major cause is the imbalance between the production and degra dation of the extracellular matrix, which is mainly com posed of collagens. Dan-Shao-Hua-Xian ( DSHX) cap sule, a traditional Chinese herbal compound, has shown marked preventive effects on hepatic fibrosis in rats in our previous studies. The present study was designed to further investigate its therapeutic actions on hepatic fibrosis in rats and its possible mechanisms. METHODS: Eighty male Wistar rats were randomly divid- ed into normal control group, hepatic fibrosis group, non DSHX-treated group, low-dose-treated group, and high dose-treated group. The rat models of hepatic fibrosis were established by subcutaneous injecton of CC14 , drinking al- cohol , giving diet of hyperliprosis and hypoprotein for 8 weeks. The two DSHX-treated groups were treated respec- tively with low dose (0.5 g/kg) and high dose (1.0 g/kg) of DSHX capsule p. o. everyday for 8 weeks. At the end of the experiment, liver indexes were calculated in each group in addition to the levels of the serum hyaluronic acid and alanine aminotransferase. Their degree of hepatic fibrosis and urinary excretion of hydroxyproline and expression of collagen , were detected. RESULTS: Comparison of the indexes of the hepatic fibro- sis group and non-DSHX-treated group revealed that the liver indexes, levels of serum hyaluronic acid and alanine aminotransferase, and stage of hepatic fibrosis were all sig- nificantly reduced in the two DSHX treated groups. The urinary excretion of hydroxyproline was increased and the expression of collagen I and HI in liver tissue was lessened. These alterations were more obviously observed in the high-dose-treated group. CONCLUSION: DSHX capsule has certain therapeutic effect on hepatic fibrosis in rats. 关键词：liver FIBROSIS COLLAGEN hyaluronic acid HYDROXYPROLINE traditional Chinese HERBS

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Effects of Dan-Shao-Hua-Xian on the expression of collagen type I and III in rats with hepatic fibrosis

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