Figure 5. Cytotoxicity caused by the
transfection of RF/6A and human RPE cells. Both cell lines were
transfected with control siRNA or HiPerFect Transfection Reagent and
incubated for 48 h. The inhibition of cellular viability was measured
with an MTT assay. Values are the means±SD of at least three
independent experiments. Abbreviations: untransfected cells (UT); cells
treated with HiPerfect Tranfection Reagent (HF); control siRNA-treated
cells (NS); Robo4 siRNA-treated cells (Robo4 siRNA).