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. 2021 Jun;13(6):3669–3679. doi: 10.21037/jtd-21-882

Figure 1.

Figure 1

miR-155-5p and FGF9 expression in lung cancer tissues is abnormal and negatively correlated. (A) Fluorescence quantitative PCR was used to detect the miR-155-5p levels in 40 pairs of lung squamous cell carcinoma (SCC) tissue samples and adjacent tissue samples. (B) FGF9 expression was detected in 40 pairs of lung SCC tissue samples and adjacent tissue samples by fluorescence quantitative PCR. (C) Western blot was employed for the detection of FGF9 expression in 6 pairs of lung SCC tissue samples and adjacent tissue samples. (D) Correlation analysis of miR-155-5p and FGF9 expression in 40 lung SCC tissue samples. PCR, polymerase chain reaction.