Liposomes: a nanoscale drug carrying system to prevent indomethacin passage to the fetus in a pregnant mouse model

LIP localized within the uterus and did not cross the placenta to the fetus. IND within the fetus was reduced 7.6-fold while encapsulated within the LIP and the pharmacologic effects of IND were maintained. Thus, LIP provide a novel therapeutic approach to correct the primary clinical limitation of IND by reducing placental passage to the fetus.