Fig. 2

Hypoxia stimulated the growth and decreased cell apoptosis. a Viability was analyzed with MTS assay. Results were from one representative experiment repeated in triplicate and presented as mean ± SEM with **P < 0.01 and *P < 0.05, respectively. b The apoptosis at 72 h after Hela-RR and Siha-RR cells treated with hypoxia or normoxia. c Results were from one representative experiment repeated in triplicate and presented as mean ± SEM with **P < 0.01 and *P < 0.05, respectively