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Effect of euphornin on cell cycle progression in HeLa cells.
Notes: HeLa cells were treated with PBS, 50, 100, or 200 mg/L euphornin for 48 h. (A) Cells fixed and stained with PI for flow cytometric analysis of DNA content and cell cycle distribution. (B) Cell cycle-associated protein expression (CDK1) was detected by Western blot. *P < 0.05 and **P < 0.01 vs control.
Abbreviations: PBS, phosphate-buffered saline; PI, propidium iodide.
