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. 2018 Mar 15;17(5):7081–7088. doi: 10.3892/mmr.2018.8749

Figure 1.

Figure 1.

miR-34a expression levels in IM treated keloid fibroblasts. The expression of miR-34a was assayed in 1 µmol IM treated keloid fibroblasts following 72 h of treatment by miRNA assay-based reverse transcription-quantitative polymerase chain reaction. RNU6B was utilized for an endogenous reference to standardize miRNA expression levels. The results were expressed as the relative expression levels following calibration with the universal reference data. *P<0.05 vs. 72 h untreated keloid cells. IM, Ingenol Mebutate; miR/miRNA, microRNA.