Figure 4.

Effect of walnut septum extract on A172 cell migration. A172 cells were cultured in the presence or absence of 70 µg/ml walnut septum extract. (A) Representative images of A172 cells are shown at 0, 24 and 48 h following creation of the wound and the results were (B) quantified (percent wound closure vs. time). The data are presented as the mean ± SD, from three independent experiments, performed in triplicate. Statistically significant differences were determined using independent Student's t-test. ^#P<0.001 versus control at the same incubation time. CTRL, control.