Hyperthermia-induced doxorubicin delivery from thermosensitive liposomes via MR-HIFU in a pig model.

Purpose: Encapsulation of cytotoxic drugs for a localized release is an effective way to increase the therapeutic window of such agents. In this article we present the localized release of doxorubicin (DOX) from phosphatidyldiglycerol (DPPG) based thermosensitive liposomes using MR-HIFU mediated hyperthermia in a swine model.

Materials And Methods: German landrace pigs of weights between 37.