Preparation and characterization of anticancer drug-loaded implantable PLGA microparticles

This article describes the preparation and characterization of anticancer drug-loaded poly(lactide-coglycolide) (PLGA) microparticles. PLGA microparticles loaded with doxorubicin HCl (DOX) were prepared via o/w emulsion solvent evaporation. The release characteristics, encapsulation efficiency, size...

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Veröffentlicht in:Turkish journal of chemistry 2010-01, Vol.34 (4), p.509-516
Hauptverfasser: ÇETİN, MELTEM, VURAL, İMRAN, ATİLA, ALPTUĞ, KADIOĞLU, YÜCEL
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container_end_page 516
container_issue 4
container_start_page 509
container_title Turkish journal of chemistry
container_volume 34
creator ÇETİN, MELTEM
VURAL, İMRAN
ATİLA, ALPTUĞ
KADIOĞLU, YÜCEL
description This article describes the preparation and characterization of anticancer drug-loaded poly(lactide-coglycolide) (PLGA) microparticles. PLGA microparticles loaded with doxorubicin HCl (DOX) were prepared via o/w emulsion solvent evaporation. The release characteristics, encapsulation efficiency, size, and morphology of the PLGA microparticles were also determined. A cytotoxicity test was performed by using Glioma RG2 cancer cells to investigate the cytotoxicity of DOX-loaded PLGA microparticles. The DOXloaded PLGA microparticles had an average diameter of 500 ± 9 nm. The DOX encapsulation efficiency and drug loading were 22.75% and 0.78%, respectively. DOX-loaded PLGA microparticles displayed a significant cytotoxicity toward the RG2 cells as compared to the unloaded PLGA microparticles.
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title Preparation and characterization of anticancer drug-loaded implantable PLGA microparticles
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