Objective: To find out the expression and significance of placenta growth factor(PLGF) and its receptor(Flt-1) in placenta for patients with intrahepatic cholestasis of pregnancy(ICP).

• 目的探讨胎盘生长因子(PLGF)及受体(F lt-1)在妊娠肝内胆汁淤积症患者胎盘中的表达及其意义。