E-GEOD-49048 - Investigation of Alterations in Gene Expression in the Retina Induced by Intravitreal Injection of titanium dioxide nanoparticles

Status
Released on 20 July 2013, last updated on 3 June 2014
Organism
Mus musculus
Samples (12)
Array (1)
Protocols (7)
Description
In this study, we investigated the safety of locally delivered titanium dioxide nanoaprticles at the level of gene expression in the retina. To figure out any definite dose-dependent effect, we injected titanium dioxide nanoparticles into the vitreous cavity of 8-week-old male C57BL/6 mice at the concentration of presumptive therapeutic concentration (PTC; 130.47 ng/ml) and 10 times PTC (1.30 μg/ml). We intravitreally injected PBS or titanium dioxide nanoparticles into the right eyes of 8-week-old male C57BL/6 mice (n = 12 per group). PBS-treated mice were regarded as negative control. Four retinal tissues were pooled into 1 test tube and prepared for further analyses.
Experiment type
transcription profiling by array 
Contacts
Jeong H Kim, Jin G Son, Nam W Song, Tae G Lee, Young S Yu
MIAME
PlatformsProtocolsVariablesProcessedRaw
Files
Investigation descriptionE-GEOD-49048.idf.txt
Sample and data relationshipE-GEOD-49048.sdrf.txt
Raw data (1)E-GEOD-49048.raw.1.zip
Processed data (1)E-GEOD-49048.processed.1.zip
Array designA-GEOD-11202.adf.txt
Links