Fig. 3

The expression profile of miRNAs in damaged lung tissues induced by PQ. a The expressions of miR-200a-3p, miR-21, miR-141-3p and miR-153 in lung tissues were determined using qRT-PCR. b, c The expressions of Notch-1 and Hesr1 in lung tissues were detected at both the mRNA and protein levels. **P < 0.01 vs. control; ^##P < 0.01 vs. PQ