Efficacy of the Low Dose Apatinib plus Chemotherapy on Advanced Gastric Carcinoma

Figure 3

VEGF expression levels of all groups of patients between treatment. Note: VEGF: vascular epidermal growth factor; : before and after treatment; : the expression level of VEGF before and after treatment in the two groups. The VEGF levels of patients in control group between treatment were () and (), while the VEGF levels of patients of observation group were () and (). and indicate a significant difference in VEGF levels between all patients between treatment (control group: , ; observation group: , ). indicates that there is a significant difference in VEGF levels between all groups of patients after treatment (, ).