Figure 1.

Effects of Honokiol on the cell viabilities of pancreatic cancer cells. (A) PANC-1 and (B) SW1990 cells were treated with Honokiol (1–200 µM) for 24 h, and cell viability of these cells was determined by MTT assay. N = 3. *P<0.05, **P<0.01 and ***P<0.001.