Skip to main content
. 2016 Aug 12;6:31572. doi: 10.1038/srep31572

Figure 6. Effect of anti-TNF-α or anti-IL-6 antibody on VEGF production in the CM of breast cancer cells and macrophages in co-culture.

Figure 6

(a) 4T1 and RAW264.7 cells were grown in co-culture in the presence of anti-TNF-α antibody or non-immune IgG and added or not with morphine. N = 3–7 independent experiments. **P < 0.01. (b) 4T1 and RAW264.7 cells were grown in co-culture in the presence of anti-IL-6 antibody or non-immune IgG and added or not with morphine. N = 4–7 independent experiments. *P < 0.05, **P < 0.01.