Linked Life Data

19441308

Source:http://linkedlifedata.com/resource/pubmed/id/19441308

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2009-5-15
pubmed:abstractText
Poly(D,L-lactide-co-glycolide) (PLGA) is a biodegradable and biocompatible polymer material for drug deliver system. The aim of this study is to synthesize drug-loaded PLGA nanoparticles for sustained release and its anticancer effect in vitro. PLGA nanoparticles were prepared with modified solvent evaporation method. PLGA nanoparticles encapsulated fluorescent isothiocyanate (FITC, as a model drug) and paclitaxol (therapeutic drug) were prepared with the diameter of within 800 nm as drug carrier. The release kinetics and anticancer effect for HeLa cells of the PLGA nanoparticles were further investigated. There was a peak of accumulative FITC release from the FITC-loaded PLGA nanoparticles at approximate 18 h. The inhibition rate of HeLa cell growth was studied by 3-(4,5-dimethylthiazol-2-yl)-3,5-diphenyltetrazolium (MTT) colorimetric assay. Cells were killed by paclitaxol-loaded PLGA nanoparticles. Apoptosis of HeLa cells maybe also occurred due to the sustained release of paclitaxol from the PLGA nanoparticles, which showed that PLGA nanoparticles encapsulated paclitaxol are promising as a controlled drug delivery system in future clinic application.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
1533-4880
pubmed:author
pubmed:issnType
Print
pubmed:volume
9
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
282-7
pubmed:meshHeading
pubmed:year
2009
pubmed:articleTitle
Poly(D,L-lactide-co-glycolide) nanoparticles encapsulated fluorescent isothiocyanate and paclitaxol: preparation, release kinetics and anticancer effect.
pubmed:affiliation
Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan 610054, PR China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't