Figure 1.
CXCR4 expression in ccRCC tissues. CXCR4 expression in TNM stage I (A), TNM stage II (B), TNM stage III (C), TNM stage IV (D). Scale bar=50.0 μm. Frequencies of CXCR4 expression level in each TNM stage (E), TNM stage I+II and III+IV (F).
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