YZHI induces cell cycle arrest in HL-60 cells.

(A) Cell cycle analysis of HL-60 cells treated with YZHI. (B) Analyze the total cell population in the three different phases of cell cycle(G1, S and G2/M) after 24 h drug treatment. (C) Western blot analysis of cell cycle marker Cyclin D1 after YZHI treatment for 24 h. All data were analyzed as mean ± SD (n = 3, **p p p < 0.0001).