Fig. 1
From: Limocitrin induced cellular death through ERK pathways in human oral squamous cell cancer
The cytotoxicity of limocitrin against two oral cancer cell lines. (A) Chemical structure of limocitrin. (B) Treatment effects on SCC-9 and (C) SCC-47 cells with limocitrin (0, 10, 20, and 40 µM) for 24, 48, and 72 h. (D) Colony formation in SCC-9 and SCC-47 cells following Limocitrin treatment. (E) Quantitative analysis of colony formation, with counts obtained using a stereomicroscope. All data are presented as mean ± standard deviation (n = 3). *p < 0.05, indicating statistical significance compared with the control group.
