Effect of Astragalus complanatus flavonoid on anti-liver fibrosis in rats.

ABSTRACT:

Aim

To observe the anti-liver fibrosis effect of Astragalus complanatus flavonoids (ACF) in rats.

Methods

The liver fibrosis model in rats was established by injecting interperitoneally 0.2 mL/100 g 0.5% dimethylnitrosamine, thrice a week. Meanwhile, the rats were administered ACF (30, 60, 120 mg/kg) or colchicine (0.1 mg/kg) once a day for 1 mo. Serum N-propeptide of type I procollagen (PINP) and type III procollagen (PIIINP) were measured using ELISA. Malondialdehyde (MDA) and superoxide dismutase (SOD) in hepatic tissue were evaluated. Matrix metal protease-1 (MMP-1) mRNA expression was assayed by RT-PCR and the protein expression of tissue inhibitor of metal protease-1 (TIMP-1) was analyzed by immunohistochemistry.

Results

In the ACF groups, SOD activity increased

SUBMITTER: Liu CY 

PROVIDER: S-EPMC4479676 | biostudies-literature | 2005 Oct

REPOSITORIES: biostudies-literature