Fig. 2

Antitumor effect of CFCT in S180 tumor-bearing KM mice. a Inhibitory rate in treatment groups. Values were expressed as mean ± SD (n = 8). The inhibitory ratio = (the average tumor weight of model group - the average tumor weight of treatment group)/the average tumor weight of model group × 100 %; b Representative HE staining sections from different groups. Blue arrows denote necrotic tissues. **P < 0.01 vs. model group. Model group, mice were treated with olive oil at the same volume as the CFCT treatment group; PG, mice were treated with cytoxan (20 mg/kg); SG, mice were treated with saline at the same volume as the CFCT treatment group; HG, mice were treated with CFCT (100 mg/kg); MG, mice were treated with CFCT (50 mg/kg); LG, mice were treated with CFCT (20 mg/kg); CG, mice were treated with cytoxan (20 mg/kg) and CFCT (20 mg/kg)