Figure 2

Suppression of differentiation marker expression by arsenite (As), antimonite (Sb) and oncostatin M (OSM). Relative mRNA amounts were determined by qPCR and normalized to amounts in untreated samples, set at 1. Results are the averages and ranges of two samples. Most treated samples are significantly different from the untreated control at p ≤ 0.001; IVL treated with OSM and TGM1 treated with Sb have p values of 0.035.