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. 2021 Feb 17;12:628621. doi: 10.3389/fphar.2021.628621

FIGURE 1.

FIGURE 1

Isorhamnetin suppresses GBC cell proliferation in vitro. (A) Chemical structure of isorhamnetin. (B) The cell viability of GBC cells assessed using CCK-8 assay after isorhamnetin treatment (0, 40, 60, 80, and 100 μM) for 24, 48, and 72 h. (C) Colony formation assay of NOZ and GBC-SD cells exposed to isorhamnetin (0, 40, 60, , and 80 μM) for 10 days. (D) The colony numbers (>100 cells/colony) were calculated manually. *p < 0.05, ***p < 0.001, ****p < 0.0001 relative to the control group.