Objective To prepare long circulation allitridin PEG-liposomes(PEG-DATS-LCL) and study its pharmacokinetics. Methods To prepare PEG-PE with PEG2000-MM and DEEP.

• 目的研制PEG修饰大蒜素长循环脂质体并进行家兔体内药物动力学研究。