Figure 4. The expression of angiogenesis associated cytokines in Huaier treated RAW264.7 cells.
(A) Relative VEGF, MMP2, MMP9 mRNA expression. (B) Western blotting of VEGF, MMP2 and MMP9 protein expression. (C) Relative VEGF, MMP2, MMP9 protein expression level. Results are presented as the mean ± SEM of triplicate samples. *P < 0.05, **P < 0.01.