The resistance of HepG2 cells to 5-Fu was gradually enhanced and the apoptosis peak was delayed as the exposed time extended under the surroundings of low glucose.

• 在低糖环境下生长时间越长的HepG2细胞对5-Fu的抵抗越强,而且随着低糖培养时间的增加,5-Fu诱导的HepG2细胞的凋亡高峰延迟。