Table 1.
The impact of Tubercidin on cell apoptosis of FMC84 and HL-1 cells under stress of serum starvation or/and hypoxia (Mean ± SD, n = 3)
| Groups | Apoptotic rate(%) | |||||
|---|---|---|---|---|---|---|
| FMC84 | HL-1 | |||||
| 1 h | 3 h | 6 h | 1 h | 3 h | 6 h | |
| 21% O2 + 10% FBS | ||||||
| Tubercidin (0 μg/ml) | 4.52 ± 0.30 | 4.54 ± 0.43 | 5.89 ± 0.41 | 5.76 ± 0.35 | 6.49 ± 0.32 | 6.60 ± 0.27 |
| Tubercidin (5 μg/ml) | 4.62 ± 0.43 | 5.00 ± 0.36 | 7.53 ± 0.46* | 6.89 ± 0.44* | 8.00 ± 0.33* | 8.08 ± 0.37* |
| 21% O2 + 1% FBS | ||||||
| Tubercidin (0 μg/ml) | 8.00 ± 0.48# | 8.60 ± 0.54# | 9.10 ± 0.51# | 6.93 ± 0.33# | 7.33 ± 0.36# | 7.71 ± 0.30# |
| Tubercidin (5 μg/ml) | 14.33 ± 0.60*# | 16.38 ± 0.58*# | 19.37 ± 0.52*# | 11.9 ± 0.41*# | 12.41 ± 0.48*# | 12.72 ± 0.39*# |
| 1% O2 + 10% FBS | ||||||
| Tubercidin (0 μg/ml) | 6.43 ± 0.46# | 6.42 ± 0.31# | 6.65 ± 0.39# | 6.60 ± 0.28# | 6.59 ± 0.29 | 7.17 ± 0.31# |
| Tubercidin (5 μg/ml) | 11.59 ± 0.57*# | 13.00 ± 0.46*# | 16.54 ± 0.65*# | 10.50 ± 0.45*# | 11.10 ± 0.43*# | 11.83 ± 0.47*# |
| 1% O2 + 1% FBS | ||||||
| Tubercidin (0 μg/ml) | 9.50 ± 0.40#∆$ | 9.12 ± 0.35#∆$ | 10.13 ± 0.46#∆$ | 8.22 ± 0.34#∆$ | 8.46 ± 0.38#∆$ | 9.71 ± 0.36#∆$ |
| Tubercidin (5 μg/ml) | 18.98 ± 0.62*#∆$ | 24.16 ± 0.48*#∆$ | 41.90 ± 0.87*#∆$ | 13.95 ± 0.36*#∆$ | 14.39 ± 0.41*#∆$ | 16.00 ± 0.48*#∆$ |
*, Compared with Tubercidin (0 μg/ml), P < 0.05; #, Compared with 21% O2 + 10% FBS, P < 0.05
∆, Compared with 21% O2 + 1% FBS, P < 0.05; $, Compared with 1% O2 + 10% FBS, P < 0.05