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. 2013 Feb 21;8(2):e57226. doi: 10.1371/journal.pone.0057226

Figure 1. Growth inhibition and induction of apoptosis effects of 6-gingerol on human DPCs in vitro.

Figure 1

DPCs were cultured with different concentrations of 6-gingerol for 48 h. Compared to the vehicle-treated control, treatment with 10 µg/ml 6-gingerol significantly inhibited the proliferation of cells. (A) Cell viability was determined by the MTT assay. *P<0.05 vs the vehicle-treated control. (B) Apoptosis analysis of cells.