Figure 4

In vitro release profile of (a) PLGA-PEG-PGS microspheres, (b) PLGA-PEG-PTX, (c) PLGA-PEG-PGS-LHRH, (d) PLGA-PEG-PTX-LHRH drug-loaded microspheres at 37 °C, 41 °C and 44 °C, respectively. In all cases (n = 3, @p > 0.05 vs. control).
In vitro release profile of (a) PLGA-PEG-PGS microspheres, (b) PLGA-PEG-PTX, (c) PLGA-PEG-PGS-LHRH, (d) PLGA-PEG-PTX-LHRH drug-loaded microspheres at 37 °C, 41 °C and 44 °C, respectively. In all cases (n = 3, @p > 0.05 vs. control).