The effect of Salvia miltiorrhiza in a mouse model of hepatic sinusoidal obstruction syndrome induced by Gynura segetum.

Abstract

BACKGROUND AND AIMS: to investigate the potential effect and mechanism of Salvia miltiorrhiza in Gynura segetum-induced hepatic sinusoidal obstruction syndrome (HSOS). METHODS: the mice were gavaged with PBS, Gynura segetum or Gynura segetum, along with 100 or 200 mg/kg Salvia miltiorrhiza. Histological scoring and liver function were performed. The expression of tumor necrosis factor-alpha (TNF-α), vascular cellular adhesion molecule-1 (VCAM-1), intercellular adhesion molecule-1 (ICAM-1) and nuclear transcription factor P65 (NF-κBp65) were determined by reverse transcriptase polymerase chain reaction (RT-PCR) and western blot. RESULTS: liver function were effectively improved in the Salvia miltiorrhiza groups. The levels of TNF-α, VCAM-1, ICAM-1 and NF-κBp65 were significantly lower in the Salvia miltiorrhiza groups than in the Gynura segetum group. CONCLUSIONS: Salvia miltiorrhiza has a therapeutic effect on Gynura segetum-induced HSOS.