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Upregulation of miR-21 and p53 mRNA in NSCLC Tissue Samples
A total of 200 NSCLC and matched non-tumor tissues were collected and analyzed using qRT-PCR. miR-21 and p53 levels in NSCLC tissues were compared to the paired adjacent noncancerous tissues and normal lung tissues (18.04 ± 2.09 versus 1.23 ± 0.16, p = 0.002; 5.81 ± 1.05 versus 1.14 ± 0.12, p = 0.03, respectively).
