Aim To prepare rifapentine(RIF) liposomes modified by surfactants for studying their the water-solubility,drug loading effeciency,release rate and pulmonary drug delivery.

• 目的制备表面活性剂修饰利福喷丁(RIF)脂质体,进行该脂质体水化性能、载药量、释药速度和肺部给药研究。