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. 2018 Mar 1;17:1533033818758905. doi: 10.1177/1533033818758905

Figure 1.

Figure 1.

MicroRNA-29a is significantly downregulated in lung cancer tissues. A, Relative miR-29a expression levels were analyzed by quantitative RT-PCR in 38 pairs of human lung cancer tissues and adjacent normal tissues. U6 RNA level was used as an internal control. B, All samples were histologically classified by a clinical pathologist. Relative expression levels of miR-29a in different stages of cancer tissues. Data represent mean ± SD of 3 replicates. *Significant difference at P < .05. **Significant difference at P < .01. MiR-29a denotes microRNA-29a; RT-PCR, reverse transcription polymerase chain reaction; SD, standard deviation.