Study of mechnism and effect of fentanyl on proliferation in gastric cancer cell SGC-7901 / 中国生化药物杂志

ABSTRACT

Objective To explore mechnism and effect of fentanyl on proliferation of gastric cancer SGC-7901 cell.Methods Gastric cancer SGC-7901 cell was cultured with fentanyl of 0 (negative control), 0.5, 5 and 50 nmol/L, MTT method was used to detect the effect of fentanyl on SGC-7901 viability.The effect of fentanyl on SGC-7901 cell cycle was measured by flow cytometry.The level of cell related protein,cell cycle protein cyclin D1, Bcl-2.Results Compared with control group, fentanyl (0.5, 5, 50 nmol/L) could inhibit SGC-7901 cell viability, and the inhibitory rate was highest at 48 h.0.5, 5, 50 nmol/L fentanyl made cell cycle arrested in G1 phase.Compared with control group, fentanyl can significantly inhibit cyclinD1 and Bcl-2 expression with drug concentration increasing(P<0.05).Conclusion These results suggeste fentanyl inhibit proliferation of gastric cancer SGC-7901 cell.