Figure 1

SEM images of (A) PLGA-PEG_PGS, (B) PLGA-PEG_PGS-LHRH, (C) PLGA-PEG_PTX, (D) PLGA-PEG_PTX-LHRH, (E) PLGA-PEG microspheres. (F) Mean particle size distributions of drug-loaded and control PLGA-PEG microspheres.
SEM images of (A) PLGA-PEG_PGS, (B) PLGA-PEG_PGS-LHRH, (C) PLGA-PEG_PTX, (D) PLGA-PEG_PTX-LHRH, (E) PLGA-PEG microspheres. (F) Mean particle size distributions of drug-loaded and control PLGA-PEG microspheres.