FIG. 1.

Cell viability analysis after treatment with small molecules. Dental pulp stem cells (DPSCs) were seeded in 12-well plates and treated with BIO, Rapa (rapamycin), or SC1 of various concentrations. At different time points, cells were harvested and the viable cells were counted. (A) Cell viability counts over time. (B) Cell images after 10 days in cultures at indicated concentrations. Scale bar: 80 μm. Only dimethyl sulfoxide (DMSO) was present in control cells. Data represent three independent experiments each performed in triplicate. Color images available online at www.liebertpub.com/scd