Indomethacin-Enhanced Anticancer Effect of Arsenic Trioxide in A549 Cell Line: Involvement of Apoptosis and Phospho-ERK and p38 MAPK Pathways
Figure 4
The effects of ATO and Indo and their combinations on the expression of COX-2 mRNA. (a) RT-PCR reaction products were resolved on 1% agarose gel and stained with Ethidium bromide. (b) Densitometric analyses of COX-2 mRNA expression is presented as the band’s density to control (β-actin) of three independent experiments (Mean ± SE, ). (c) The effect of Indo alone (light columns) and combination with ATO 2 μM (dark columns) on COX-2 expression.
