Fig. 7

Tannic acid inhibits wound closure in nasopharyngeal carcinoma cells. (A,C) Represented images of wound closure in 5–8 F and 6-10B cells, scale bar = 1000 μm. (B,D) Quantitative analysis of wound closure by tannic acid in 5–8 F and 6–10 B cells. Data represent the mean ± SEM, ***P < 0.001.