(EN) Methods and compositions are provided for treating and preventing preterm labor using liposome encapsulated tocolytic agents, such as indomethacin. In certain aspects, targeted liposomes are providedthat allow delivery of tocolytic agents directly to the uterus, such as by targeting to the oxytocin receptor.
(ZH) 本发明提供了使用脂质体包封的保胎药剂如吲哚美辛治疗和预防早产的方法和组合物。在某些方面,提供了靶向脂质体,所述靶向脂质体允许将保胎药剂直接递送至子宫,如通过靶向催产素受体。