Fig. 3From: Serum extracellular vesicular miR-21-5p is a predictor of the prognosis in idiopathic pulmonary fibrosisIncrease of miR-21-5p and miR-155-5p in serum EVs during experimental bleomycin-induced lung injury. a, b Relative expression levels of both miR-21-5p (a) and miR-155-5p (b) are shown compared with non-treated control. The expression levels of microRNAs were normalized by the amount of EVs in the mouse serum samples. Error bars are SEM (n = 9 for each time point). The data were assessed for significance by Kruskal-wallis tests for multiple comparisons. *, p < 0.05 vs. non-treated control mice (NT)Back to article page