Figure 6From: Anti-tumour activity of longikaurin A (LK-A), a novel natural diterpenoid, in nasopharyngeal carcinomaEffect of LK-A on cell cycle progression of human nasopharyngeal carcinoma cells. (A) Cell cycle distribution in CNE2 and CNE1 cells after treatment with different doses of LK-A. (B) Bar chart shows the accumulation of LK-A-treated cells in the S stage. Data are presented as the mean ± SD of two independent experiments.Back to article page