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Fig. 3 | BMC Complementary and Alternative Medicine

Fig. 3

From: Coptis Chinensis affects the function of glioma cells through the down-regulation of phosphorylation of STAT3 by reducing HDAC3

Fig. 3

Effect of COP on colony formation of Glioma cells. U251 and U87 (a) cells were treated with COP (0, 0.625, 1.25 and 2.5 mg/ml) for 24 h and allowed to grow for an additional 12 days. b Photographs of cell culture (0 and 2.5 mg/ml) are shown. c Colony percentages represent the mean ± SD from 3 individual experiments. The number of colonies after treatment with vehicle control was normalized to 100%. *, P < 0.05; **, P < 0.01; ***, P < 0.001 compared with the control group

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