FIG. 7.

Inhibition of PBA-induced CAMP gene expression by MAP kinase inhibitors. VA10 cells were treated with 4 mM PBA in the presence or absence of 20 μM of the indicated inhibitors. CAMP mRNA levels were determined by real-time RT-PCR. Individual samples were normalized to total RNA input. Results were plotted as induction over control samples. Error bars indicate SEM from at least three independent experiments. *, P < 0.05.