Table I.
Effects of different concentrations of naringenin on the cell cycle and apoptosis of K562 cells.
| Cell cycle (%) | ||||
|---|---|---|---|---|
|
|
||||
| Concentration (μmol/l) | G0/G1 | S | G2/M | Apoptosis rate (%) |
| Control | 41.03±2.80 | 45.59±1.80 | 13.38±0.30 | 2.20±0.30 |
| 50 | 49.96±2.81a | 34.78±1.72 | 15.26±1.20 | 4.02±0.08b |
| 400 | 57.89±2.30b | 26.12±1.21 | 15.99±1.61 | 10.49±2.60b |
| 800 | 59.20±4.70a | 25.88±3.70 | 14.92±4.93 | 20.68±4.91b |
Values presented are the mean ± standard deviation.
a
P<0.05,
b
P<0.01 compared with the control group.
The flow cytometry test was performed after 24 h of cell culture.