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Fig. 6 | Cancer Cell International

Fig. 6

From: Study of the tumor microenvironment during breast cancer progression

Fig. 6

The expression of inflammatory cytokines. To survey the amount of inflammation in microenvironment of breast cancer and normal tissues, two principal inflammatory cytokines, TNF-α and IL-6 were analyzed. From different stages of breast cancer and control group, RNA was extracted, then the level of gene expression was measured by qPCR. a In the tumor and normal breast tissues b in the different stages of breast cancer and normal group. *Pv < 0.05, **Pv < 0.01

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