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. 2022 Apr 7;13:851967. doi: 10.3389/fendo.2022.851967

Figure 6.

Figure 6

Expression levels of lncRNAs in controls and patients diagnosed with varying stages of DR. Boxplots represent comparison between expression level of 9 specific lncRNAs (ANRIL, H19, HOTAIR, HULC, MALAT1, MEG3, MIAT, WISPER and ZFAS1) detected by RT-qPCR in control and patient groups (DM = diabetic patients with no retinopathy, NPDR = diabetic patients with non-proliferative DR, and PDR = diabetic patients with proliferative DR). The median and interquartile range (25th -75th percentile), are shown as solid horizontal lines. Two outliers from control samples I6 and A1 for MEG3 (86096.52 and 2022.94, respectively) were removed for better graphical representation of the results. Statistical significance was assessed using Mann-Whitney U test (*p<0.05, ***p<0.0005; N=11 for control patients, N=10 for DM patients, N=26 for NPDR patients, and N=23 for PDR patients). Statistical significance was considered at p<0.05.