AIM: To investigate the significance of signal transducers and activation of transcription 3 (STAT3) in proliferation of rat intrahepatic biliary epithelial cell (BEC) induced by LPS.

• 目的:探讨脂多糖(LPS)刺激大鼠肝内胆管上皮细胞(BEC)增殖过程中信号转导和转录激活因子3(STAT3)活化的意义。