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. 2021 Apr 16;21(6):638. doi: 10.3892/etm.2021.10070

Figure 1.

Figure 1

GA affects the apoptosis and proliferation of HCT116 and HT29 colon cancer cells. (A) Plate clone formation assay was used to examine cell proliferation. (B) Flow cytometry was used to examine apoptosis. (C) Western blotting was used to analyze the expression of proliferation-related protein Ki-67 and apoptosis-related proteins, cleaved caspase-3, pro-caspase-3, cleaved caspase-9 and pro-caspase-9 (n=3). *P<0.05 and **P<0.01 vs. the control group; #P<0.05 and ##P<0.01 vs. the GA-L group; @P<0.05 and @@P<0.01 vs. the GA-M group. GA, gallic acid; L, low dose; M, medium dose; H, high dose; 5-FU, 5-fluorouracil.