Fig. 3From: Knockdown of ST6Gal-I increases cisplatin sensitivity in cervical cancer cellsApoptosis of HeLa cells treated with DDP for 48 h by flow cytometry. (a) the control group without DDP treatment, (b) the HeLa cells group, (c) the NC-shRNA cells group, (d) the ST6Gal-I-shRNA cells group, (e) The apoptosis rate of ST6Gal-I-shRNA cells was increased than that in other groups. *, P < 0.05; N = 3Back to article page