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Treatment of pig serum-induced rat liver fibrosis with Boschniakia rossica, oxymatrine and interferon-α

World Journal of Gastroenterology 2005年第1期11卷 122-126页

作者： chun-songwu xi-xupiao dong-mingpiao yong-rijin cheng-haoli DepartmentofGastroenterology theAffiliatedHospitalMedicalCollegeYanbianUniversityYanji133000JilinProvinceChina

AIM: To investigate the effect of Boschniakia rossica (BR),oxymatrine (OM) and interferon-alpha (IFN-α) 1b on the therapy of rat liver fibrosis and its ***: By establishing a rat model of pig serum-induced liver fibrosis, liver/weight index and serum alanine transaminase (ALT) were observed to investigate the therapeutic effect of BR, OM and IFN-α. Radioimmunoassay was utilized to measure procollagen type Ⅲ (PCⅢ) and collagen type Ⅳ (CIV). RT-PCR was used to assay the expression of liver transforming growth factor- beta 1 (TGF-β1) mRNA. Immunohistochemistry of alpha-smooth muscle actin (α-SMA) and pathologic changes of liver tissues were also under ***: Serum PCⅢ and CIV in BR, OM and IFN-α groups were significantly declined compared with those in model group, and their RT-PCR revealed that TGF-β1 mRNA expression was also reduced more than that in model group. Immunohistochemistry demonstrated that α-SMA also declined more than that in model group. Serum ALT in IFN-α, control and model groups was within normal *** ALT in BR group had no significant difference from those of IFN-α, control and model groups. Serum ALT in OM group was significantly higher than those in BR, IFN-α,model, and control ***: BR, OM and IFN-α can prevent pig seruminduced liver rat fibrosis by inhibiting the activation of hepatic stellate cells and synthesizing collagen. OM has hepatotoxicity to rat liver fibrosis induced by pig serum.

关键词： Liver fibrosis Boschniakia rossica Oxymatrine Interferon-alpha

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