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. 2015 Feb 12;6(4):327–332. doi: 10.7150/jca.11185

Figure 1.

Figure 1

CUR inhibited proliferation and colony formation in HNSCC cell lines. A, B. Color metric cell viability CCK-8 assays were performed in FaDu and Cal27 cell lines after exposure to a serial dose-response of CUR for 24 hours, and after exposure to 12.5 μM CUR for 16, 24, 48 and 72 hours (two-tailed Student's t-test, p < 0.05). C, D. Clonogenic cell survival assays in FaDu and Cal27 cells was treated for 1 hour with 12.5 and 25 μM of CUR (two-tailed Student's t-test, p < 0.05).