Figure 4.
Plasma concentrations of DOX in different formulations.
Notes: DOX in different formulations (5 mg/kg) was injected via the tail veins of normal mice. Data are expressed as the mean ± standard deviation (n = 3). (●) Free DOX, (○) L-DOX, (▲) Lac-L-DOX.
Abbreviations: DOX, doxorubicin; L-DOX, liposomal doxorubicin; Lac-L-DOX, lactosylated liposomes encapsulating doxorubicin.