Figure 2. Expression of mmu_circ_0015268 in LPS-stimulated lung tissues and PMVECs. ALI model was evaluated by histological analysis (A, B), hepatic-injury marker (ALT activity) (C) and renal injury marker (creatinine concentration) (D). (E) Expression of mmu_circ_0015268 in whole lungs after LPS treatment. (F) Expression of mmu_circ_0015268 in primary lung microvascular endothelial cells (PMLECs) stimulated with LPS. **P < 0.01.