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. 2012 Aug 8;7(8):e42933. doi: 10.1371/journal.pone.0042933

Figure 4. Cumulative miRNA expression analyses improve the separation of PCA samples.

Figure 4

Summation of the ΔCt-values of miR-196a, -216a, -143 and -155 was performed to calculate the Σ ΔCt-value. *- p<0.05, ***- p<0.001. Abbreviations: N-control subjects, CP- chronic pancreatitis, PCA- pancreatic cancer. The data are present as box-and-whiskers plots: the upper and lower limits of the boxes indicate the 75th and 25th percentiles, the lines inside the boxes - the medians, and the upper and lower horizontal bars denote the 90th and 10th percentiles, respectively.